summaryrefslogtreecommitdiff
path: root/drivers/acpi
diff options
context:
space:
mode:
authorDavid S. Miller <davem@davemloft.net>2015-02-05 14:33:28 -0800
committerDavid S. Miller <davem@davemloft.net>2015-02-05 14:33:28 -0800
commit6e03f896b52cd2ca88942170c5c9c407ec0ede69 (patch)
tree48ca9a6efa5f99819667538838bab3679416f92c /drivers/acpi
parentdb79a621835ee91d3e10177abd97f48e0a4dcf9b (diff)
parent9d82f5eb3376cbae96ad36a063a9390de1694546 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/vxlan.c drivers/vhost/net.c include/linux/if_vlan.h net/core/dev.c The net/core/dev.c conflict was the overlap of one commit marking an existing function static whilst another was adding a new function. In the include/linux/if_vlan.h case, the type used for a local variable was changed in 'net', whereas the function got rewritten to fix a stacked vlan bug in 'net-next'. In drivers/vhost/net.c, Al Viro's iov_iter conversions in 'net-next' overlapped with an endainness fix for VHOST 1.0 in 'net'. In drivers/net/vxlan.c, vxlan_find_vni() added a 'flags' parameter in 'net-next' whereas in 'net' there was a bug fix to pass in the correct network namespace pointer in calls to this function. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/acpi_lpss.c35
1 files changed, 7 insertions, 28 deletions
diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c
index 4f3febf8a589..e75737fd7eef 100644
--- a/drivers/acpi/acpi_lpss.c
+++ b/drivers/acpi/acpi_lpss.c
@@ -1,7 +1,7 @@
/*
* ACPI support for Intel Lynxpoint LPSS.
*
- * Copyright (C) 2013, 2014, Intel Corporation
+ * Copyright (C) 2013, Intel Corporation
* Authors: Mika Westerberg <mika.westerberg@linux.intel.com>
* Rafael J. Wysocki <rafael.j.wysocki@intel.com>
*
@@ -60,8 +60,6 @@ ACPI_MODULE_NAME("acpi_lpss");
#define LPSS_CLK_DIVIDER BIT(2)
#define LPSS_LTR BIT(3)
#define LPSS_SAVE_CTX BIT(4)
-#define LPSS_DEV_PROXY BIT(5)
-#define LPSS_PROXY_REQ BIT(6)
struct lpss_private_data;
@@ -72,10 +70,8 @@ struct lpss_device_desc {
void (*setup)(struct lpss_private_data *pdata);
};
-static struct device *proxy_device;
-
static struct lpss_device_desc lpss_dma_desc = {
- .flags = LPSS_CLK | LPSS_PROXY_REQ,
+ .flags = LPSS_CLK,
};
struct lpss_private_data {
@@ -150,24 +146,22 @@ static struct lpss_device_desc byt_pwm_dev_desc = {
};
static struct lpss_device_desc byt_uart_dev_desc = {
- .flags = LPSS_CLK | LPSS_CLK_GATE | LPSS_CLK_DIVIDER | LPSS_SAVE_CTX |
- LPSS_DEV_PROXY,
+ .flags = LPSS_CLK | LPSS_CLK_GATE | LPSS_CLK_DIVIDER | LPSS_SAVE_CTX,
.prv_offset = 0x800,
.setup = lpss_uart_setup,
};
static struct lpss_device_desc byt_spi_dev_desc = {
- .flags = LPSS_CLK | LPSS_CLK_GATE | LPSS_CLK_DIVIDER | LPSS_SAVE_CTX |
- LPSS_DEV_PROXY,
+ .flags = LPSS_CLK | LPSS_CLK_GATE | LPSS_CLK_DIVIDER | LPSS_SAVE_CTX,
.prv_offset = 0x400,
};
static struct lpss_device_desc byt_sdio_dev_desc = {
- .flags = LPSS_CLK | LPSS_DEV_PROXY,
+ .flags = LPSS_CLK,
};
static struct lpss_device_desc byt_i2c_dev_desc = {
- .flags = LPSS_CLK | LPSS_SAVE_CTX | LPSS_DEV_PROXY,
+ .flags = LPSS_CLK | LPSS_SAVE_CTX,
.prv_offset = 0x800,
.setup = byt_i2c_setup,
};
@@ -374,8 +368,6 @@ static int acpi_lpss_create_device(struct acpi_device *adev,
adev->driver_data = pdata;
pdev = acpi_create_platform_device(adev);
if (!IS_ERR_OR_NULL(pdev)) {
- if (!proxy_device && dev_desc->flags & LPSS_DEV_PROXY)
- proxy_device = &pdev->dev;
return 1;
}
@@ -600,14 +592,7 @@ static int acpi_lpss_runtime_suspend(struct device *dev)
if (pdata->dev_desc->flags & LPSS_SAVE_CTX)
acpi_lpss_save_ctx(dev, pdata);
- ret = acpi_dev_runtime_suspend(dev);
- if (ret)
- return ret;
-
- if (pdata->dev_desc->flags & LPSS_PROXY_REQ && proxy_device)
- return pm_runtime_put_sync_suspend(proxy_device);
-
- return 0;
+ return acpi_dev_runtime_suspend(dev);
}
static int acpi_lpss_runtime_resume(struct device *dev)
@@ -615,12 +600,6 @@ static int acpi_lpss_runtime_resume(struct device *dev)
struct lpss_private_data *pdata = acpi_driver_data(ACPI_COMPANION(dev));
int ret;
- if (pdata->dev_desc->flags & LPSS_PROXY_REQ && proxy_device) {
- ret = pm_runtime_get_sync(proxy_device);
- if (ret)
- return ret;
- }
-
ret = acpi_dev_runtime_resume(dev);
if (ret)
return ret;