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authorLinus Torvalds <torvalds@linux-foundation.org>2020-02-04 07:17:41 +0000
committerLinus Torvalds <torvalds@linux-foundation.org>2020-02-04 07:17:41 +0000
commit79703e014ba02ad86af4bcdf0c16e4b208cca406 (patch)
tree2d7f0345352218cc3b2b46eda6073d385c94e069
parenteadc4e40e68832fc61ae5e3ef2ef5cfcd9308b2c (diff)
parent034dbec179e5d2820480f477c43acbc50245e56d (diff)
Merge tag 'tag-chrome-platform-for-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
Pull chrome platform updates from Benson Leung: "CrOS EC: - Refactoring of some of cros_ec's headers: include/linux/mfd/cros_ec.h now removed, new cros_ec.h added to drivers/platform/chrome which contains shared operations of cros_ec transport drivers. - Response tracing in cros_ec_proto Wilco EC: - Fix unregistration order. - Fix keyboard backlight probing on systems without keyboard backlight - Minor cleanup (newlines in printks, COMPILE_TEST) Misc: - chromeos_laptop converted to use i2c_new_scanned_device instead of i2c_new_probed_device" * tag 'tag-chrome-platform-for-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: platform/chrome: cros_ec: Match implementation with headers platform/chrome: cros_ec: Drop unaligned.h include platform/chrome: wilco_ec: Allow wilco to be compiled in COMPILE_TEST platform/chrome: wilco_ec: Add newlines to printks platform/chrome: wilco_ec: Fix unregistration order cros_ec: treewide: Remove 'include/linux/mfd/cros_ec.h' platform/chrome: cros_ec_ishtp: Make init_lock static platform/chrome: chromeos_laptop: Convert to i2c_new_scanned_device platform/chrome: cros_ec_lpc: Use platform_get_irq_optional() for optional IRQs platform/chrome: cros_ec_proto: Add response tracing platform/chrome: cros_ec_trace: Match trace commands with EC commands
-rw-r--r--drivers/iio/accel/cros_ec_accel_legacy.c1
-rw-r--r--drivers/iio/common/cros_ec_sensors/cros_ec_sensors.c1
-rw-r--r--drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c1
-rw-r--r--drivers/iio/light/cros_ec_light_prox.c1
-rw-r--r--drivers/iio/pressure/cros_ec_baro.c1
-rw-r--r--drivers/media/platform/cros-ec-cec/cros-ec-cec.c1
-rw-r--r--drivers/mfd/cros_ec_dev.c1
-rw-r--r--drivers/platform/chrome/chromeos_laptop.c18
-rw-r--r--drivers/platform/chrome/cros_ec.c3
-rw-r--r--drivers/platform/chrome/cros_ec.h19
-rw-r--r--drivers/platform/chrome/cros_ec_chardev.c1
-rw-r--r--drivers/platform/chrome/cros_ec_debugfs.c1
-rw-r--r--drivers/platform/chrome/cros_ec_i2c.c2
-rw-r--r--drivers/platform/chrome/cros_ec_ishtp.c4
-rw-r--r--drivers/platform/chrome/cros_ec_lightbar.c1
-rw-r--r--drivers/platform/chrome/cros_ec_lpc.c3
-rw-r--r--drivers/platform/chrome/cros_ec_proto.c6
-rw-r--r--drivers/platform/chrome/cros_ec_rpmsg.c2
-rw-r--r--drivers/platform/chrome/cros_ec_sensorhub.c1
-rw-r--r--drivers/platform/chrome/cros_ec_spi.c2
-rw-r--r--drivers/platform/chrome/cros_ec_sysfs.c1
-rw-r--r--drivers/platform/chrome/cros_ec_trace.c97
-rw-r--r--drivers/platform/chrome/cros_ec_trace.h26
-rw-r--r--drivers/platform/chrome/cros_ec_vbc.c1
-rw-r--r--drivers/platform/chrome/cros_usbpd_logger.c1
-rw-r--r--drivers/platform/chrome/wilco_ec/Kconfig3
-rw-r--r--drivers/platform/chrome/wilco_ec/core.c4
-rw-r--r--drivers/platform/chrome/wilco_ec/keyboard_leds.c8
-rw-r--r--drivers/platform/chrome/wilco_ec/mailbox.c4
-rw-r--r--drivers/platform/chrome/wilco_ec/telemetry.c6
-rw-r--r--drivers/power/supply/cros_usbpd-charger.c1
-rw-r--r--drivers/rtc/rtc-cros-ec.c1
-rw-r--r--include/linux/mfd/cros_ec.h35
-rw-r--r--include/linux/platform_data/cros_ec_proto.h29
34 files changed, 190 insertions, 97 deletions
diff --git a/drivers/iio/accel/cros_ec_accel_legacy.c b/drivers/iio/accel/cros_ec_accel_legacy.c
index 65f85faf6f31..68e847c6255e 100644
--- a/drivers/iio/accel/cros_ec_accel_legacy.c
+++ b/drivers/iio/accel/cros_ec_accel_legacy.c
@@ -18,7 +18,6 @@
#include <linux/iio/trigger_consumer.h>
#include <linux/iio/triggered_buffer.h>
#include <linux/kernel.h>
-#include <linux/mfd/cros_ec.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/platform_data/cros_ec_commands.h>
diff --git a/drivers/iio/common/cros_ec_sensors/cros_ec_sensors.c b/drivers/iio/common/cros_ec_sensors/cros_ec_sensors.c
index 7dce04473467..576e45faafaf 100644
--- a/drivers/iio/common/cros_ec_sensors/cros_ec_sensors.c
+++ b/drivers/iio/common/cros_ec_sensors/cros_ec_sensors.c
@@ -16,7 +16,6 @@
#include <linux/iio/trigger_consumer.h>
#include <linux/iio/triggered_buffer.h>
#include <linux/kernel.h>
-#include <linux/mfd/cros_ec.h>
#include <linux/module.h>
#include <linux/platform_data/cros_ec_commands.h>
#include <linux/platform_data/cros_ec_proto.h>
diff --git a/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c b/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c
index 81a7f692de2f..d3a3626c7cd8 100644
--- a/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c
+++ b/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c
@@ -13,7 +13,6 @@
#include <linux/iio/kfifo_buf.h>
#include <linux/iio/trigger_consumer.h>
#include <linux/kernel.h>
-#include <linux/mfd/cros_ec.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/platform_data/cros_ec_commands.h>
diff --git a/drivers/iio/light/cros_ec_light_prox.c b/drivers/iio/light/cros_ec_light_prox.c
index d85a391e50c5..7a838e2956f4 100644
--- a/drivers/iio/light/cros_ec_light_prox.c
+++ b/drivers/iio/light/cros_ec_light_prox.c
@@ -14,7 +14,6 @@
#include <linux/iio/triggered_buffer.h>
#include <linux/iio/trigger_consumer.h>
#include <linux/kernel.h>
-#include <linux/mfd/cros_ec.h>
#include <linux/module.h>
#include <linux/platform_data/cros_ec_commands.h>
#include <linux/platform_data/cros_ec_proto.h>
diff --git a/drivers/iio/pressure/cros_ec_baro.c b/drivers/iio/pressure/cros_ec_baro.c
index 52f53f3123b1..b521bebd551c 100644
--- a/drivers/iio/pressure/cros_ec_baro.c
+++ b/drivers/iio/pressure/cros_ec_baro.c
@@ -14,7 +14,6 @@
#include <linux/iio/triggered_buffer.h>
#include <linux/iio/trigger_consumer.h>
#include <linux/kernel.h>
-#include <linux/mfd/cros_ec.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/platform_data/cros_ec_commands.h>
diff --git a/drivers/media/platform/cros-ec-cec/cros-ec-cec.c b/drivers/media/platform/cros-ec-cec/cros-ec-cec.c
index f048e8994785..0e7e2772f08f 100644
--- a/drivers/media/platform/cros-ec-cec/cros-ec-cec.c
+++ b/drivers/media/platform/cros-ec-cec/cros-ec-cec.c
@@ -14,7 +14,6 @@
#include <linux/cec.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
-#include <linux/mfd/cros_ec.h>
#include <linux/platform_data/cros_ec_commands.h>
#include <linux/platform_data/cros_ec_proto.h>
#include <media/cec.h>
diff --git a/drivers/mfd/cros_ec_dev.c b/drivers/mfd/cros_ec_dev.c
index d0c28a4c10ad..39e611695053 100644
--- a/drivers/mfd/cros_ec_dev.c
+++ b/drivers/mfd/cros_ec_dev.c
@@ -7,7 +7,6 @@
#include <linux/kconfig.h>
#include <linux/mfd/core.h>
-#include <linux/mfd/cros_ec.h>
#include <linux/module.h>
#include <linux/mod_devicetable.h>
#include <linux/of_platform.h>
diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
index 8723bcf10c93..4f3651fcd9fe 100644
--- a/drivers/platform/chrome/chromeos_laptop.c
+++ b/drivers/platform/chrome/chromeos_laptop.c
@@ -63,7 +63,7 @@ struct acpi_peripheral {
struct chromeos_laptop {
/*
* Note that we can't mark this pointer as const because
- * i2c_new_probed_device() changes passed in I2C board info, so.
+ * i2c_new_scanned_device() changes passed in I2C board info, so.
*/
struct i2c_peripheral *i2c_peripherals;
unsigned int num_i2c_peripherals;
@@ -87,8 +87,8 @@ chromes_laptop_instantiate_i2c_device(struct i2c_adapter *adapter,
* address we scan secondary addresses. In any case the client
* structure gets assigned primary address.
*/
- client = i2c_new_probed_device(adapter, info, addr_list, NULL);
- if (!client && alt_addr) {
+ client = i2c_new_scanned_device(adapter, info, addr_list, NULL);
+ if (IS_ERR(client) && alt_addr) {
struct i2c_board_info dummy_info = {
I2C_BOARD_INFO("dummy", info->addr),
};
@@ -97,9 +97,9 @@ chromes_laptop_instantiate_i2c_device(struct i2c_adapter *adapter,
};
struct i2c_client *dummy;
- dummy = i2c_new_probed_device(adapter, &dummy_info,
- alt_addr_list, NULL);
- if (dummy) {
+ dummy = i2c_new_scanned_device(adapter, &dummy_info,
+ alt_addr_list, NULL);
+ if (!IS_ERR(dummy)) {
pr_debug("%d-%02x is probed at %02x\n",
adapter->nr, info->addr, dummy->addr);
i2c_unregister_device(dummy);
@@ -107,12 +107,14 @@ chromes_laptop_instantiate_i2c_device(struct i2c_adapter *adapter,
}
}
- if (!client)
+ if (IS_ERR(client)) {
+ client = NULL;
pr_debug("failed to register device %d-%02x\n",
adapter->nr, info->addr);
- else
+ } else {
pr_debug("added i2c device %d-%02x\n",
adapter->nr, info->addr);
+ }
return client;
}
diff --git a/drivers/platform/chrome/cros_ec.c b/drivers/platform/chrome/cros_ec.c
index 6d6ce86a1408..6fc8f2c3ac51 100644
--- a/drivers/platform/chrome/cros_ec.c
+++ b/drivers/platform/chrome/cros_ec.c
@@ -16,7 +16,8 @@
#include <linux/platform_data/cros_ec_commands.h>
#include <linux/platform_data/cros_ec_proto.h>
#include <linux/suspend.h>
-#include <asm/unaligned.h>
+
+#include "cros_ec.h"
#define CROS_EC_DEV_EC_INDEX 0
#define CROS_EC_DEV_PD_INDEX 1
diff --git a/drivers/platform/chrome/cros_ec.h b/drivers/platform/chrome/cros_ec.h
new file mode 100644
index 000000000000..e69fc1ff68b4
--- /dev/null
+++ b/drivers/platform/chrome/cros_ec.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * ChromeOS Embedded Controller core interface.
+ *
+ * Copyright (C) 2020 Google LLC
+ */
+
+#ifndef __CROS_EC_H
+#define __CROS_EC_H
+
+int cros_ec_register(struct cros_ec_device *ec_dev);
+int cros_ec_unregister(struct cros_ec_device *ec_dev);
+
+int cros_ec_suspend(struct cros_ec_device *ec_dev);
+int cros_ec_resume(struct cros_ec_device *ec_dev);
+
+bool cros_ec_handle_event(struct cros_ec_device *ec_dev);
+
+#endif /* __CROS_EC_H */
diff --git a/drivers/platform/chrome/cros_ec_chardev.c b/drivers/platform/chrome/cros_ec_chardev.c
index 74ded441bb50..c65e70bc168d 100644
--- a/drivers/platform/chrome/cros_ec_chardev.c
+++ b/drivers/platform/chrome/cros_ec_chardev.c
@@ -13,7 +13,6 @@
#include <linux/init.h>
#include <linux/device.h>
#include <linux/fs.h>
-#include <linux/mfd/cros_ec.h>
#include <linux/miscdevice.h>
#include <linux/module.h>
#include <linux/notifier.h>
diff --git a/drivers/platform/chrome/cros_ec_debugfs.c b/drivers/platform/chrome/cros_ec_debugfs.c
index 6ae484989d1f..ecfada00e6c5 100644
--- a/drivers/platform/chrome/cros_ec_debugfs.c
+++ b/drivers/platform/chrome/cros_ec_debugfs.c
@@ -7,7 +7,6 @@
#include <linux/debugfs.h>
#include <linux/delay.h>
#include <linux/fs.h>
-#include <linux/mfd/cros_ec.h>
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/platform_data/cros_ec_commands.h>
diff --git a/drivers/platform/chrome/cros_ec_i2c.c b/drivers/platform/chrome/cros_ec_i2c.c
index 9bd97bc8454b..6119eccd8a18 100644
--- a/drivers/platform/chrome/cros_ec_i2c.c
+++ b/drivers/platform/chrome/cros_ec_i2c.c
@@ -14,6 +14,8 @@
#include <linux/platform_device.h>
#include <linux/slab.h>
+#include "cros_ec.h"
+
/**
* Request format for protocol v3
* byte 0 0xda (EC_COMMAND_PROTOCOL_3)
diff --git a/drivers/platform/chrome/cros_ec_ishtp.c b/drivers/platform/chrome/cros_ec_ishtp.c
index e5996821d08b..93a71e93a2f1 100644
--- a/drivers/platform/chrome/cros_ec_ishtp.c
+++ b/drivers/platform/chrome/cros_ec_ishtp.c
@@ -14,6 +14,8 @@
#include <linux/platform_data/cros_ec_proto.h>
#include <linux/intel-ish-client-if.h>
+#include "cros_ec.h"
+
/*
* ISH TX/RX ring buffer pool size
*
@@ -76,7 +78,7 @@ struct cros_ish_in_msg {
*
* The writers are .reset() and .probe() function.
*/
-DECLARE_RWSEM(init_lock);
+static DECLARE_RWSEM(init_lock);
/**
* struct response_info - Encapsulate firmware response related
diff --git a/drivers/platform/chrome/cros_ec_lightbar.c b/drivers/platform/chrome/cros_ec_lightbar.c
index c0f2eec35a48..b4c110c5fee0 100644
--- a/drivers/platform/chrome/cros_ec_lightbar.c
+++ b/drivers/platform/chrome/cros_ec_lightbar.c
@@ -8,7 +8,6 @@
#include <linux/device.h>
#include <linux/fs.h>
#include <linux/kobject.h>
-#include <linux/mfd/cros_ec.h>
#include <linux/module.h>
#include <linux/platform_data/cros_ec_commands.h>
#include <linux/platform_data/cros_ec_proto.h>
diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c
index dccf479c6625..1f7861944044 100644
--- a/drivers/platform/chrome/cros_ec_lpc.c
+++ b/drivers/platform/chrome/cros_ec_lpc.c
@@ -23,6 +23,7 @@
#include <linux/printk.h>
#include <linux/suspend.h>
+#include "cros_ec.h"
#include "cros_ec_lpc_mec.h"
#define DRV_NAME "cros_ec_lpcs"
@@ -396,7 +397,7 @@ static int cros_ec_lpc_probe(struct platform_device *pdev)
* Some boards do not have an IRQ allotted for cros_ec_lpc,
* which makes ENXIO an expected (and safe) scenario.
*/
- irq = platform_get_irq(pdev, 0);
+ irq = platform_get_irq_optional(pdev, 0);
if (irq > 0)
ec_dev->irq = irq;
else if (irq != -ENXIO) {
diff --git a/drivers/platform/chrome/cros_ec_proto.c b/drivers/platform/chrome/cros_ec_proto.c
index da1b1c450433..3cfa643f1d07 100644
--- a/drivers/platform/chrome/cros_ec_proto.c
+++ b/drivers/platform/chrome/cros_ec_proto.c
@@ -54,8 +54,6 @@ static int send_command(struct cros_ec_device *ec_dev,
int ret;
int (*xfer_fxn)(struct cros_ec_device *ec, struct cros_ec_command *msg);
- trace_cros_ec_cmd(msg);
-
if (ec_dev->proto_version > 2)
xfer_fxn = ec_dev->pkt_xfer;
else
@@ -72,7 +70,9 @@ static int send_command(struct cros_ec_device *ec_dev,
return -EIO;
}
+ trace_cros_ec_request_start(msg);
ret = (*xfer_fxn)(ec_dev, msg);
+ trace_cros_ec_request_done(msg, ret);
if (msg->result == EC_RES_IN_PROGRESS) {
int i;
struct cros_ec_command *status_msg;
@@ -95,7 +95,9 @@ static int send_command(struct cros_ec_device *ec_dev,
for (i = 0; i < EC_COMMAND_RETRIES; i++) {
usleep_range(10000, 11000);
+ trace_cros_ec_request_start(status_msg);
ret = (*xfer_fxn)(ec_dev, status_msg);
+ trace_cros_ec_request_done(status_msg, ret);
if (ret == -EAGAIN)
continue;
if (ret < 0)
diff --git a/drivers/platform/chrome/cros_ec_rpmsg.c b/drivers/platform/chrome/cros_ec_rpmsg.c
index bd068afe43b5..dbc3f5523b83 100644
--- a/drivers/platform/chrome/cros_ec_rpmsg.c
+++ b/drivers/platform/chrome/cros_ec_rpmsg.c
@@ -13,6 +13,8 @@
#include <linux/rpmsg.h>
#include <linux/slab.h>
+#include "cros_ec.h"
+
#define EC_MSG_TIMEOUT_MS 200
#define HOST_COMMAND_MARK 1
#define HOST_EVENT_MARK 2
diff --git a/drivers/platform/chrome/cros_ec_sensorhub.c b/drivers/platform/chrome/cros_ec_sensorhub.c
index 04d8879689e9..79fefd3bb0fa 100644
--- a/drivers/platform/chrome/cros_ec_sensorhub.c
+++ b/drivers/platform/chrome/cros_ec_sensorhub.c
@@ -9,7 +9,6 @@
#include <linux/init.h>
#include <linux/device.h>
#include <linux/module.h>
-#include <linux/mfd/cros_ec.h>
#include <linux/platform_data/cros_ec_commands.h>
#include <linux/platform_data/cros_ec_proto.h>
#include <linux/platform_data/cros_ec_sensorhub.h>
diff --git a/drivers/platform/chrome/cros_ec_spi.c b/drivers/platform/chrome/cros_ec_spi.c
index a831bd5a5b2f..46786d2d679a 100644
--- a/drivers/platform/chrome/cros_ec_spi.c
+++ b/drivers/platform/chrome/cros_ec_spi.c
@@ -14,6 +14,8 @@
#include <linux/spi/spi.h>
#include <uapi/linux/sched/types.h>
+#include "cros_ec.h"
+
/* The header byte, which follows the preamble */
#define EC_MSG_HEADER 0xec
diff --git a/drivers/platform/chrome/cros_ec_sysfs.c b/drivers/platform/chrome/cros_ec_sysfs.c
index 74d36b8d4f46..07dac97ad57c 100644
--- a/drivers/platform/chrome/cros_ec_sysfs.c
+++ b/drivers/platform/chrome/cros_ec_sysfs.c
@@ -8,7 +8,6 @@
#include <linux/device.h>
#include <linux/fs.h>
#include <linux/kobject.h>
-#include <linux/mfd/cros_ec.h>
#include <linux/module.h>
#include <linux/platform_data/cros_ec_commands.h>
#include <linux/platform_data/cros_ec_proto.h>
diff --git a/drivers/platform/chrome/cros_ec_trace.c b/drivers/platform/chrome/cros_ec_trace.c
index 5af1d66d9eca..523a39bd0ff6 100644
--- a/drivers/platform/chrome/cros_ec_trace.c
+++ b/drivers/platform/chrome/cros_ec_trace.c
@@ -8,6 +8,11 @@
// Generate the list using the following script:
// sed -n 's/^#define \(EC_CMD_[[:alnum:]_]*\)\s.*/\tTRACE_SYMBOL(\1), \\/p' include/linux/platform_data/cros_ec_commands.h
#define EC_CMDS \
+ TRACE_SYMBOL(EC_CMD_ACPI_READ), \
+ TRACE_SYMBOL(EC_CMD_ACPI_WRITE), \
+ TRACE_SYMBOL(EC_CMD_ACPI_BURST_ENABLE), \
+ TRACE_SYMBOL(EC_CMD_ACPI_BURST_DISABLE), \
+ TRACE_SYMBOL(EC_CMD_ACPI_QUERY_EVENT), \
TRACE_SYMBOL(EC_CMD_PROTO_VERSION), \
TRACE_SYMBOL(EC_CMD_HELLO), \
TRACE_SYMBOL(EC_CMD_GET_VERSION), \
@@ -22,6 +27,8 @@
TRACE_SYMBOL(EC_CMD_GET_PROTOCOL_INFO), \
TRACE_SYMBOL(EC_CMD_GSV_PAUSE_IN_S5), \
TRACE_SYMBOL(EC_CMD_GET_FEATURES), \
+ TRACE_SYMBOL(EC_CMD_GET_SKU_ID), \
+ TRACE_SYMBOL(EC_CMD_SET_SKU_ID), \
TRACE_SYMBOL(EC_CMD_FLASH_INFO), \
TRACE_SYMBOL(EC_CMD_FLASH_READ), \
TRACE_SYMBOL(EC_CMD_FLASH_WRITE), \
@@ -29,6 +36,8 @@
TRACE_SYMBOL(EC_CMD_FLASH_PROTECT), \
TRACE_SYMBOL(EC_CMD_FLASH_REGION_INFO), \
TRACE_SYMBOL(EC_CMD_VBNV_CONTEXT), \
+ TRACE_SYMBOL(EC_CMD_FLASH_SPI_INFO), \
+ TRACE_SYMBOL(EC_CMD_FLASH_SELECT), \
TRACE_SYMBOL(EC_CMD_PWM_GET_FAN_TARGET_RPM), \
TRACE_SYMBOL(EC_CMD_PWM_SET_FAN_TARGET_RPM), \
TRACE_SYMBOL(EC_CMD_PWM_GET_KEYBOARD_BACKLIGHT), \
@@ -40,6 +49,8 @@
TRACE_SYMBOL(EC_CMD_LED_CONTROL), \
TRACE_SYMBOL(EC_CMD_VBOOT_HASH), \
TRACE_SYMBOL(EC_CMD_MOTION_SENSE_CMD), \
+ TRACE_SYMBOL(EC_CMD_FORCE_LID_OPEN), \
+ TRACE_SYMBOL(EC_CMD_CONFIG_POWER_BUTTON), \
TRACE_SYMBOL(EC_CMD_USB_CHARGE_SET_MODE), \
TRACE_SYMBOL(EC_CMD_PSTORE_INFO), \
TRACE_SYMBOL(EC_CMD_PSTORE_READ), \
@@ -50,6 +61,9 @@
TRACE_SYMBOL(EC_CMD_RTC_SET_ALARM), \
TRACE_SYMBOL(EC_CMD_PORT80_LAST_BOOT), \
TRACE_SYMBOL(EC_CMD_PORT80_READ), \
+ TRACE_SYMBOL(EC_CMD_VSTORE_INFO), \
+ TRACE_SYMBOL(EC_CMD_VSTORE_READ), \
+ TRACE_SYMBOL(EC_CMD_VSTORE_WRITE), \
TRACE_SYMBOL(EC_CMD_THERMAL_SET_THRESHOLD), \
TRACE_SYMBOL(EC_CMD_THERMAL_GET_THRESHOLD), \
TRACE_SYMBOL(EC_CMD_THERMAL_AUTO_FAN_CTRL), \
@@ -59,10 +73,12 @@
TRACE_SYMBOL(EC_CMD_MKBP_STATE), \
TRACE_SYMBOL(EC_CMD_MKBP_INFO), \
TRACE_SYMBOL(EC_CMD_MKBP_SIMULATE_KEY), \
+ TRACE_SYMBOL(EC_CMD_GET_KEYBOARD_ID), \
TRACE_SYMBOL(EC_CMD_MKBP_SET_CONFIG), \
TRACE_SYMBOL(EC_CMD_MKBP_GET_CONFIG), \
TRACE_SYMBOL(EC_CMD_KEYSCAN_SEQ_CTRL), \
TRACE_SYMBOL(EC_CMD_GET_NEXT_EVENT), \
+ TRACE_SYMBOL(EC_CMD_KEYBOARD_FACTORY_TEST), \
TRACE_SYMBOL(EC_CMD_TEMP_SENSOR_GET_INFO), \
TRACE_SYMBOL(EC_CMD_HOST_EVENT_GET_B), \
TRACE_SYMBOL(EC_CMD_HOST_EVENT_GET_SMI_MASK), \
@@ -73,6 +89,7 @@
TRACE_SYMBOL(EC_CMD_HOST_EVENT_CLEAR), \
TRACE_SYMBOL(EC_CMD_HOST_EVENT_SET_WAKE_MASK), \
TRACE_SYMBOL(EC_CMD_HOST_EVENT_CLEAR_B), \
+ TRACE_SYMBOL(EC_CMD_HOST_EVENT), \
TRACE_SYMBOL(EC_CMD_SWITCH_ENABLE_BKLIGHT), \
TRACE_SYMBOL(EC_CMD_SWITCH_ENABLE_WIRELESS), \
TRACE_SYMBOL(EC_CMD_GPIO_SET), \
@@ -92,36 +109,102 @@
TRACE_SYMBOL(EC_CMD_CHARGE_STATE), \
TRACE_SYMBOL(EC_CMD_CHARGE_CURRENT_LIMIT), \
TRACE_SYMBOL(EC_CMD_EXTERNAL_POWER_LIMIT), \
+ TRACE_SYMBOL(EC_CMD_OVERRIDE_DEDICATED_CHARGER_LIMIT), \
+ TRACE_SYMBOL(EC_CMD_HIBERNATION_DELAY), \
TRACE_SYMBOL(EC_CMD_HOST_SLEEP_EVENT), \
+ TRACE_SYMBOL(EC_CMD_DEVICE_EVENT), \
TRACE_SYMBOL(EC_CMD_SB_READ_WORD), \
TRACE_SYMBOL(EC_CMD_SB_WRITE_WORD), \
TRACE_SYMBOL(EC_CMD_SB_READ_BLOCK), \
TRACE_SYMBOL(EC_CMD_SB_WRITE_BLOCK), \
TRACE_SYMBOL(EC_CMD_BATTERY_VENDOR_PARAM), \
+ TRACE_SYMBOL(EC_CMD_SB_FW_UPDATE), \
+ TRACE_SYMBOL(EC_CMD_ENTERING_MODE), \
+ TRACE_SYMBOL(EC_CMD_I2C_PASSTHRU_PROTECT), \
+ TRACE_SYMBOL(EC_CMD_CEC_WRITE_MSG), \
+ TRACE_SYMBOL(EC_CMD_CEC_SET), \
+ TRACE_SYMBOL(EC_CMD_CEC_GET), \
TRACE_SYMBOL(EC_CMD_EC_CODEC), \
TRACE_SYMBOL(EC_CMD_EC_CODEC_DMIC), \
TRACE_SYMBOL(EC_CMD_EC_CODEC_I2S_RX), \
TRACE_SYMBOL(EC_CMD_EC_CODEC_WOV), \
TRACE_SYMBOL(EC_CMD_REBOOT_EC), \
TRACE_SYMBOL(EC_CMD_GET_PANIC_INFO), \
- TRACE_SYMBOL(EC_CMD_ACPI_READ), \
- TRACE_SYMBOL(EC_CMD_ACPI_WRITE), \
- TRACE_SYMBOL(EC_CMD_ACPI_QUERY_EVENT), \
- TRACE_SYMBOL(EC_CMD_CEC_WRITE_MSG), \
- TRACE_SYMBOL(EC_CMD_CEC_SET), \
- TRACE_SYMBOL(EC_CMD_CEC_GET), \
TRACE_SYMBOL(EC_CMD_REBOOT), \
TRACE_SYMBOL(EC_CMD_RESEND_RESPONSE), \
TRACE_SYMBOL(EC_CMD_VERSION0), \
TRACE_SYMBOL(EC_CMD_PD_EXCHANGE_STATUS), \
+ TRACE_SYMBOL(EC_CMD_PD_HOST_EVENT_STATUS), \
TRACE_SYMBOL(EC_CMD_USB_PD_CONTROL), \
TRACE_SYMBOL(EC_CMD_USB_PD_PORTS), \
TRACE_SYMBOL(EC_CMD_USB_PD_POWER_INFO), \
TRACE_SYMBOL(EC_CMD_CHARGE_PORT_COUNT), \
+ TRACE_SYMBOL(EC_CMD_USB_PD_FW_UPDATE), \
+ TRACE_SYMBOL(EC_CMD_USB_PD_RW_HASH_ENTRY), \
+ TRACE_SYMBOL(EC_CMD_USB_PD_DEV_INFO), \
TRACE_SYMBOL(EC_CMD_USB_PD_DISCOVERY), \
TRACE_SYMBOL(EC_CMD_PD_CHARGE_PORT_OVERRIDE), \
TRACE_SYMBOL(EC_CMD_PD_GET_LOG_ENTRY), \
- TRACE_SYMBOL(EC_CMD_USB_PD_MUX_INFO)
+ TRACE_SYMBOL(EC_CMD_USB_PD_GET_AMODE), \
+ TRACE_SYMBOL(EC_CMD_USB_PD_SET_AMODE), \
+ TRACE_SYMBOL(EC_CMD_PD_WRITE_LOG_ENTRY), \
+ TRACE_SYMBOL(EC_CMD_PD_CONTROL), \
+ TRACE_SYMBOL(EC_CMD_USB_PD_MUX_INFO), \
+ TRACE_SYMBOL(EC_CMD_PD_CHIP_INFO), \
+ TRACE_SYMBOL(EC_CMD_RWSIG_CHECK_STATUS), \
+ TRACE_SYMBOL(EC_CMD_RWSIG_ACTION), \
+ TRACE_SYMBOL(EC_CMD_EFS_VERIFY), \
+ TRACE_SYMBOL(EC_CMD_GET_CROS_BOARD_INFO), \
+ TRACE_SYMBOL(EC_CMD_SET_CROS_BOARD_INFO), \
+ TRACE_SYMBOL(EC_CMD_GET_UPTIME_INFO), \
+ TRACE_SYMBOL(EC_CMD_ADD_ENTROPY), \
+ TRACE_SYMBOL(EC_CMD_ADC_READ), \
+ TRACE_SYMBOL(EC_CMD_ROLLBACK_INFO), \
+ TRACE_SYMBOL(EC_CMD_AP_RESET), \
+ TRACE_SYMBOL(EC_CMD_CR51_BASE), \
+ TRACE_SYMBOL(EC_CMD_CR51_LAST), \
+ TRACE_SYMBOL(EC_CMD_FP_PASSTHRU), \
+ TRACE_SYMBOL(EC_CMD_FP_MODE), \
+ TRACE_SYMBOL(EC_CMD_FP_INFO), \
+ TRACE_SYMBOL(EC_CMD_FP_FRAME), \
+ TRACE_SYMBOL(EC_CMD_FP_TEMPLATE), \
+ TRACE_SYMBOL(EC_CMD_FP_CONTEXT), \
+ TRACE_SYMBOL(EC_CMD_FP_STATS), \
+ TRACE_SYMBOL(EC_CMD_FP_SEED), \
+ TRACE_SYMBOL(EC_CMD_FP_ENC_STATUS), \
+ TRACE_SYMBOL(EC_CMD_TP_SELF_TEST), \
+ TRACE_SYMBOL(EC_CMD_TP_FRAME_INFO), \
+ TRACE_SYMBOL(EC_CMD_TP_FRAME_SNAPSHOT), \
+ TRACE_SYMBOL(EC_CMD_TP_FRAME_GET), \
+ TRACE_SYMBOL(EC_CMD_BATTERY_GET_STATIC), \
+ TRACE_SYMBOL(EC_CMD_BATTERY_GET_DYNAMIC), \
+ TRACE_SYMBOL(EC_CMD_CHARGER_CONTROL), \
+ TRACE_SYMBOL(EC_CMD_BOARD_SPECIFIC_BASE), \
+ TRACE_SYMBOL(EC_CMD_BOARD_SPECIFIC_LAST)
+
+/* See the enum ec_status in include/linux/platform_data/cros_ec_commands.h */
+#define EC_RESULT \
+ TRACE_SYMBOL(EC_RES_SUCCESS), \
+ TRACE_SYMBOL(EC_RES_INVALID_COMMAND), \
+ TRACE_SYMBOL(EC_RES_ERROR), \
+ TRACE_SYMBOL(EC_RES_INVALID_PARAM), \
+ TRACE_SYMBOL(EC_RES_ACCESS_DENIED), \
+ TRACE_SYMBOL(EC_RES_INVALID_RESPONSE), \
+ TRACE_SYMBOL(EC_RES_INVALID_VERSION), \
+ TRACE_SYMBOL(EC_RES_INVALID_CHECKSUM), \
+ TRACE_SYMBOL(EC_RES_IN_PROGRESS), \
+ TRACE_SYMBOL(EC_RES_UNAVAILABLE), \
+ TRACE_SYMBOL(EC_RES_TIMEOUT), \
+ TRACE_SYMBOL(EC_RES_OVERFLOW), \
+ TRACE_SYMBOL(EC_RES_INVALID_HEADER), \
+ TRACE_SYMBOL(EC_RES_REQUEST_TRUNCATED), \
+ TRACE_SYMBOL(EC_RES_RESPONSE_TOO_BIG), \
+ TRACE_SYMBOL(EC_RES_BUS_ERROR), \
+ TRACE_SYMBOL(EC_RES_BUSY), \
+ TRACE_SYMBOL(EC_RES_INVALID_HEADER_VERSION), \
+ TRACE_SYMBOL(EC_RES_INVALID_HEADER_CRC), \
+ TRACE_SYMBOL(EC_RES_INVALID_DATA_CRC), \
+ TRACE_SYMBOL(EC_RES_DUP_UNAVAILABLE)
#define CREATE_TRACE_POINTS
#include "cros_ec_trace.h"
diff --git a/drivers/platform/chrome/cros_ec_trace.h b/drivers/platform/chrome/cros_ec_trace.h
index 0dd4df30fa89..e9fb05f89ef0 100644
--- a/drivers/platform/chrome/cros_ec_trace.h
+++ b/drivers/platform/chrome/cros_ec_trace.h
@@ -18,7 +18,7 @@
#include <linux/tracepoint.h>
-DECLARE_EVENT_CLASS(cros_ec_cmd_class,
+TRACE_EVENT(cros_ec_request_start,
TP_PROTO(struct cros_ec_command *cmd),
TP_ARGS(cmd),
TP_STRUCT__entry(
@@ -33,10 +33,26 @@ DECLARE_EVENT_CLASS(cros_ec_cmd_class,
__print_symbolic(__entry->command, EC_CMDS))
);
-
-DEFINE_EVENT(cros_ec_cmd_class, cros_ec_cmd,
- TP_PROTO(struct cros_ec_command *cmd),
- TP_ARGS(cmd)
+TRACE_EVENT(cros_ec_request_done,
+ TP_PROTO(struct cros_ec_command *cmd, int retval),
+ TP_ARGS(cmd, retval),
+ TP_STRUCT__entry(
+ __field(uint32_t, version)
+ __field(uint32_t, command)
+ __field(uint32_t, result)
+ __field(int, retval)
+ ),
+ TP_fast_assign(
+ __entry->version = cmd->version;
+ __entry->command = cmd->command;
+ __entry->result = cmd->result;
+ __entry->retval = retval;
+ ),
+ TP_printk("version: %u, command: %s, ec result: %s, retval: %d",
+ __entry->version,
+ __print_symbolic(__entry->command, EC_CMDS),
+ __print_symbolic(__entry->result, EC_RESULT),
+ __entry->retval)
);
diff --git a/drivers/platform/chrome/cros_ec_vbc.c b/drivers/platform/chrome/cros_ec_vbc.c
index f11a1283e5c8..8edae465105c 100644
--- a/drivers/platform/chrome/cros_ec_vbc.c
+++ b/drivers/platform/chrome/cros_ec_vbc.c
@@ -6,7 +6,6 @@
#include <linux/of.h>
#include <linux/platform_device.h>
-#include <linux/mfd/cros_ec.h>
#include <linux/module.h>
#include <linux/platform_data/cros_ec_commands.h>
#include <linux/platform_data/cros_ec_proto.h>
diff --git a/drivers/platform/chrome/cros_usbpd_logger.c b/drivers/platform/chrome/cros_usbpd_logger.c
index 374cdd1e868a..7de3ea75ef46 100644
--- a/drivers/platform/chrome/cros_usbpd_logger.c
+++ b/drivers/platform/chrome/cros_usbpd_logger.c
@@ -6,7 +6,6 @@
*/
#include <linux/ktime.h>
-#include <linux/mfd/cros_ec.h>
#include <linux/math64.h>
#include <linux/module.h>
#include <linux/platform_data/cros_ec_commands.h>
diff --git a/drivers/platform/chrome/wilco_ec/Kconfig b/drivers/platform/chrome/wilco_ec/Kconfig
index 365f30e116ee..49e8530ca0ac 100644
--- a/drivers/platform/chrome/wilco_ec/Kconfig
+++ b/drivers/platform/chrome/wilco_ec/Kconfig
@@ -1,7 +1,8 @@
# SPDX-License-Identifier: GPL-2.0-only
config WILCO_EC
tristate "ChromeOS Wilco Embedded Controller"
- depends on ACPI && X86 && CROS_EC_LPC && LEDS_CLASS
+ depends on X86 || COMPILE_TEST
+ depends on ACPI && CROS_EC_LPC && LEDS_CLASS
help
If you say Y here, you get support for talking to the ChromeOS
Wilco EC over an eSPI bus. This uses a simple byte-level protocol
diff --git a/drivers/platform/chrome/wilco_ec/core.c b/drivers/platform/chrome/wilco_ec/core.c
index 5210c357feef..5b42992bff38 100644
--- a/drivers/platform/chrome/wilco_ec/core.c
+++ b/drivers/platform/chrome/wilco_ec/core.c
@@ -94,7 +94,7 @@ static int wilco_ec_probe(struct platform_device *pdev)
ret = wilco_ec_add_sysfs(ec);
if (ret < 0) {
- dev_err(dev, "Failed to create sysfs entries: %d", ret);
+ dev_err(dev, "Failed to create sysfs entries: %d\n", ret);
goto unregister_rtc;
}
@@ -137,9 +137,9 @@ static int wilco_ec_remove(struct platform_device *pdev)
{
struct wilco_ec_device *ec = platform_get_drvdata(pdev);
+ platform_device_unregister(ec->telem_pdev);
platform_device_unregister(ec->charger_pdev);
wilco_ec_remove_sysfs(ec);
- platform_device_unregister(ec->telem_pdev);
platform_device_unregister(ec->rtc_pdev);
if (ec->debugfs_pdev)
platform_device_unregister(ec->debugfs_pdev);
diff --git a/drivers/platform/chrome/wilco_ec/keyboard_leds.c b/drivers/platform/chrome/wilco_ec/keyboard_leds.c
index 5731d1b60e28..6ce9c6782065 100644
--- a/drivers/platform/chrome/wilco_ec/keyboard_leds.c
+++ b/drivers/platform/chrome/wilco_ec/keyboard_leds.c
@@ -69,7 +69,7 @@ static int send_kbbl_msg(struct wilco_ec_device *ec,
ret = wilco_ec_mailbox(ec, &msg);
if (ret < 0) {
dev_err(ec->dev,
- "Failed sending keyboard LEDs command: %d", ret);
+ "Failed sending keyboard LEDs command: %d\n", ret);
return ret;
}
@@ -94,7 +94,7 @@ static int set_kbbl(struct wilco_ec_device *ec, enum led_brightness brightness)
if (response.status) {
dev_err(ec->dev,
- "EC reported failure sending keyboard LEDs command: %d",
+ "EC reported failure sending keyboard LEDs command: %d\n",
response.status);
return -EIO;
}
@@ -147,7 +147,7 @@ static int kbbl_init(struct wilco_ec_device *ec)
if (response.status) {
dev_err(ec->dev,
- "EC reported failure sending keyboard LEDs command: %d",
+ "EC reported failure sending keyboard LEDs command: %d\n",
response.status);
return -EIO;
}
@@ -179,7 +179,7 @@ int wilco_keyboard_leds_init(struct wilco_ec_device *ec)
ret = kbbl_exist(ec, &leds_exist);
if (ret < 0) {
dev_err(ec->dev,
- "Failed checking keyboard LEDs support: %d", ret);
+ "Failed checking keyboard LEDs support: %d\n", ret);
return ret;
}
if (!leds_exist)
diff --git a/drivers/platform/chrome/wilco_ec/mailbox.c b/drivers/platform/chrome/wilco_ec/mailbox.c
index ced1f9f3dcee..0f98358ea824 100644
--- a/drivers/platform/chrome/wilco_ec/mailbox.c
+++ b/drivers/platform/chrome/wilco_ec/mailbox.c
@@ -163,13 +163,13 @@ static int wilco_ec_transfer(struct wilco_ec_device *ec,
}
if (rs->data_size != EC_MAILBOX_DATA_SIZE) {
- dev_dbg(ec->dev, "unexpected packet size (%u != %u)",
+ dev_dbg(ec->dev, "unexpected packet size (%u != %u)\n",
rs->data_size, EC_MAILBOX_DATA_SIZE);
return -EMSGSIZE;
}
if (rs->data_size < msg->response_size) {
- dev_dbg(ec->dev, "EC didn't return enough data (%u < %zu)",
+ dev_dbg(ec->dev, "EC didn't return enough data (%u < %zu)\n",
rs->data_size, msg->response_size);
return -EMSGSIZE;
}
diff --git a/drivers/platform/chrome/wilco_ec/telemetry.c b/drivers/platform/chrome/wilco_ec/telemetry.c
index 1176d543191a..e06d96fb9426 100644
--- a/drivers/platform/chrome/wilco_ec/telemetry.c
+++ b/drivers/platform/chrome/wilco_ec/telemetry.c
@@ -367,7 +367,7 @@ static int telem_device_probe(struct platform_device *pdev)
minor = ida_alloc_max(&telem_ida, TELEM_MAX_DEV-1, GFP_KERNEL);
if (minor < 0) {
error = minor;
- dev_err(&pdev->dev, "Failed to find minor number: %d", error);
+ dev_err(&pdev->dev, "Failed to find minor number: %d\n", error);
return error;
}
@@ -427,14 +427,14 @@ static int __init telem_module_init(void)
ret = class_register(&telem_class);
if (ret) {
- pr_err(DRV_NAME ": Failed registering class: %d", ret);
+ pr_err(DRV_NAME ": Failed registering class: %d\n", ret);
return ret;
}
/* Request the kernel for device numbers, starting with minor=0 */
ret = alloc_chrdev_region(&dev_num, 0, TELEM_MAX_DEV, TELEM_DEV_NAME);
if (ret) {
- pr_err(DRV_NAME ": Failed allocating dev numbers: %d", ret);
+ pr_err(DRV_NAME ": Failed allocating dev numbers: %d\n", ret);
goto destroy_class;
}
telem_major = MAJOR(dev_num);
diff --git a/drivers/power/supply/cros_usbpd-charger.c b/drivers/power/supply/cros_usbpd-charger.c
index ffad9ee03a68..30c3d37511c9 100644
--- a/drivers/power/supply/cros_usbpd-charger.c
+++ b/drivers/power/supply/cros_usbpd-charger.c
@@ -5,7 +5,6 @@
* Copyright (c) 2014 - 2018 Google, Inc
*/
-#include <linux/mfd/cros_ec.h>
#include <linux/module.h>
#include <linux/platform_data/cros_ec_commands.h>
#include <linux/platform_data/cros_ec_proto.h>
diff --git a/drivers/rtc/rtc-cros-ec.c b/drivers/rtc/rtc-cros-ec.c
index d043d30f05bc..f7343c289cab 100644
--- a/drivers/rtc/rtc-cros-ec.c
+++ b/drivers/rtc/rtc-cros-ec.c
@@ -5,7 +5,6 @@
// Author: Stephen Barber <smbarber@chromium.org>
#include <linux/kernel.h>
-#include <linux/mfd/cros_ec.h>
#include <linux/module.h>
#include <linux/platform_data/cros_ec_commands.h>
#include <linux/platform_data/cros_ec_proto.h>
diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h
deleted file mode 100644
index 61c2875c2a40..000000000000
--- a/include/linux/mfd/cros_ec.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * ChromeOS EC multi-function device
- *
- * Copyright (C) 2012 Google, Inc
- */
-
-#ifndef __LINUX_MFD_CROS_EC_H
-#define __LINUX_MFD_CROS_EC_H
-
-#include <linux/device.h>
-
-/**
- * struct cros_ec_dev - ChromeOS EC device entry point.
- * @class_dev: Device structure used in sysfs.
- * @ec_dev: cros_ec_device structure to talk to the physical device.
- * @dev: Pointer to the platform device.
- * @debug_info: cros_ec_debugfs structure for debugging information.
- * @has_kb_wake_angle: True if at least 2 accelerometer are connected to the EC.
- * @cmd_offset: Offset to apply for each command.
- * @features: Features supported by the EC.
- */
-struct cros_ec_dev {
- struct device class_dev;
- struct cros_ec_device *ec_dev;
- struct device *dev;
- struct cros_ec_debugfs *debug_info;
- bool has_kb_wake_angle;
- u16 cmd_offset;
- u32 features[2];
-};
-
-#define to_cros_ec_dev(dev) container_of(dev, struct cros_ec_dev, class_dev)
-
-#endif /* __LINUX_MFD_CROS_EC_H */
diff --git a/include/linux/platform_data/cros_ec_proto.h b/include/linux/platform_data/cros_ec_proto.h
index 30098a551523..ba5914770191 100644
--- a/include/linux/platform_data/cros_ec_proto.h
+++ b/include/linux/platform_data/cros_ec_proto.h
@@ -12,7 +12,6 @@
#include <linux/mutex.h>
#include <linux/notifier.h>
-#include <linux/mfd/cros_ec.h>
#include <linux/platform_data/cros_ec_commands.h>
#define CROS_EC_DEV_NAME "cros_ec"
@@ -185,9 +184,27 @@ struct cros_ec_platform {
u16 cmd_offset;
};
-int cros_ec_suspend(struct cros_ec_device *ec_dev);
+/**
+ * struct cros_ec_dev - ChromeOS EC device entry point.
+ * @class_dev: Device structure used in sysfs.
+ * @ec_dev: cros_ec_device structure to talk to the physical device.
+ * @dev: Pointer to the platform device.
+ * @debug_info: cros_ec_debugfs structure for debugging information.
+ * @has_kb_wake_angle: True if at least 2 accelerometer are connected to the EC.
+ * @cmd_offset: Offset to apply for each command.
+ * @features: Features supported by the EC.
+ */
+struct cros_ec_dev {
+ struct device class_dev;
+ struct cros_ec_device *ec_dev;
+ struct device *dev;
+ struct cros_ec_debugfs *debug_info;
+ bool has_kb_wake_angle;
+ u16 cmd_offset;
+ u32 features[2];
+};
-int cros_ec_resume(struct cros_ec_device *ec_dev);
+#define to_cros_ec_dev(dev) container_of(dev, struct cros_ec_dev, class_dev)
int cros_ec_prepare_tx(struct cros_ec_device *ec_dev,
struct cros_ec_command *msg);
@@ -201,10 +218,6 @@ int cros_ec_cmd_xfer(struct cros_ec_device *ec_dev,
int cros_ec_cmd_xfer_status(struct cros_ec_device *ec_dev,
struct cros_ec_command *msg);
-int cros_ec_register(struct cros_ec_device *ec_dev);
-
-int cros_ec_unregister(struct cros_ec_device *ec_dev);
-
int cros_ec_query_all(struct cros_ec_device *ec_dev);
int cros_ec_get_next_event(struct cros_ec_device *ec_dev,
@@ -217,8 +230,6 @@ int cros_ec_check_features(struct cros_ec_dev *ec, int feature);
int cros_ec_get_sensor_count(struct cros_ec_dev *ec);
-bool cros_ec_handle_event(struct cros_ec_device *ec_dev);
-
/**
* cros_ec_get_time_ns() - Return time in ns.
*