Merge tag 'char-misc-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here is the big set of various smaller driver subsystem updates for
  5.13-rc1.

  Major bits in here are:

   - habanalabs driver updates

   - hwtracing driver updates

   - interconnect driver updates

   - mhi driver updates

   - extcon driver updates

   - fpga driver updates

   - new binder features added

   - nvmem driver updates

   - phy driver updates

   - soundwire driver updates

   - smaller misc and char driver fixes and updates.

   - bluetooth driver bugfix that maintainer wanted to go through this
     tree.

  All of these have been in linux-next with no reported issues"

* tag 'char-misc-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (330 commits)
  bluetooth: eliminate the potential race condition when removing the HCI controller
  coresight: etm-perf: Fix define build issue when built as module
  phy: Revert "phy: ti: j721e-wiz: add missing of_node_put"
  phy: ti: j721e-wiz: Add missing include linux/slab.h
  phy: phy-twl4030-usb: Fix possible use-after-free in twl4030_usb_remove()
  stm class: Use correct UUID APIs
  intel_th: pci: Add Alder Lake-M support
  intel_th: pci: Add Rocket Lake CPU support
  intel_th: Consistency and off-by-one fix
  intel_th: Constify attribute_group structs
  intel_th: Constify all drvdata references
  stm class: Remove an unused function
  habanalabs/gaudi: Fix uninitialized return code rc when read size is zero
  greybus: es2: fix kernel-doc warnings
  mei: me: add Alder Lake P device id.
  dw-xdata-pcie: Update outdated info and improve text format
  dw-xdata-pcie: Fix documentation build warns
  fbdev: zero-fill colormap in fbcmap.c
  firmware: qcom-scm: Fix QCOM_SCM configuration
  speakup: i18n: Switch to kmemdup_nul() in spk_msg_set()
  ...

1 files changed, 9 insertions, 10 deletions

diff --git a/drivers/mux/gpio.c b/drivers/mux/gpio.c
index 02c1f2c014e8..cc5f2c1861d4 100644
--- a/drivers/mux/gpio.c
+++ b/drivers/mux/gpio.c
@@ -7,11 +7,12 @@
  * Author: Peter Rosin <peda@axentia.se>
  */
 
+#include <linux/bitmap.h>
 #include <linux/err.h>
 #include <linux/gpio/consumer.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/mux/driver.h>
-#include <linux/of_platform.h>
 #include <linux/platform_device.h>
 #include <linux/property.h>
 
@@ -23,8 +24,9 @@ static int mux_gpio_set(struct mux_control *mux, int state)
 {
 	struct mux_gpio *mux_gpio = mux_chip_priv(mux->chip);
 	DECLARE_BITMAP(values, BITS_PER_TYPE(state));
+	u32 value = state;
 
-	values[0] = state;
+	bitmap_from_arr32(values, &value, BITS_PER_TYPE(value));
 
 	gpiod_set_array_value_cansleep(mux_gpio->gpios->ndescs,
 				       mux_gpio->gpios->desc,
@@ -64,14 +66,11 @@ static int mux_gpio_probe(struct platform_device *pdev)
 	mux_chip->ops = &mux_gpio_ops;
 
 	mux_gpio->gpios = devm_gpiod_get_array(dev, "mux", GPIOD_OUT_LOW);
-	if (IS_ERR(mux_gpio->gpios)) {
-		ret = PTR_ERR(mux_gpio->gpios);
-		if (ret != -EPROBE_DEFER)
-			dev_err(dev, "failed to get gpios\n");
-		return ret;
-	}
+	if (IS_ERR(mux_gpio->gpios))
+		return dev_err_probe(dev, PTR_ERR(mux_gpio->gpios),
+				     "failed to get gpios\n");
 	WARN_ON(pins != mux_gpio->gpios->ndescs);
-	mux_chip->mux->states = 1 << pins;
+	mux_chip->mux->states = BIT(pins);
 
 	ret = device_property_read_u32(dev, "idle-state", (u32 *)&idle_state);
 	if (ret >= 0 && idle_state != MUX_IDLE_AS_IS) {
@@ -96,7 +95,7 @@ static int mux_gpio_probe(struct platform_device *pdev)
 static struct platform_driver mux_gpio_driver = {
 	.driver = {
 		.name = "gpio-mux",
-		.of_match_table	= of_match_ptr(mux_gpio_dt_ids),
+		.of_match_table	= mux_gpio_dt_ids,
 	},
 	.probe = mux_gpio_probe,
 };