Merge tag 'char-misc-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc and other driver updates from Greg KH:
 "Here is the big set of char/misc and other small driver subsystem
  updates for 5.18-rc1.

  Included in here are merges from driver subsystems which contain:

   - iio driver updates and new drivers

   - fsi driver updates

   - fpga driver updates

   - habanalabs driver updates and support for new hardware

   - soundwire driver updates and new drivers

   - phy driver updates and new drivers

   - coresight driver updates

   - icc driver updates

  Individual changes include:

   - mei driver updates

   - interconnect driver updates

   - new PECI driver subsystem added

   - vmci driver updates

   - lots of tiny misc/char driver updates

  All of these have been in linux-next for a while with no reported
  problems"

* tag 'char-misc-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (556 commits)
  firmware: google: Properly state IOMEM dependency
  kgdbts: fix return value of __setup handler
  firmware: sysfb: fix platform-device leak in error path
  firmware: stratix10-svc: add missing callback parameter on RSU
  arm64: dts: qcom: add non-secure domain property to fastrpc nodes
  misc: fastrpc: Add dma handle implementation
  misc: fastrpc: Add fdlist implementation
  misc: fastrpc: Add helper function to get list and page
  misc: fastrpc: Add support to secure memory map
  dt-bindings: misc: add fastrpc domain vmid property
  misc: fastrpc: check before loading process to the DSP
  misc: fastrpc: add secure domain support
  dt-bindings: misc: add property to support non-secure DSP
  misc: fastrpc: Add support to get DSP capabilities
  misc: fastrpc: add support for FASTRPC_IOCTL_MEM_MAP/UNMAP
  misc: fastrpc: separate fastrpc device from channel context
  dt-bindings: nvmem: brcm,nvram: add basic NVMEM cells
  dt-bindings: nvmem: make "reg" property optional
  nvmem: brcm_nvram: parse NVRAM content into NVMEM cells
  nvmem: dt-bindings: Fix the error of dt-bindings check
  ...

1 files changed, 6 insertions, 20 deletions

diff --git a/drivers/iio/proximity/as3935.c b/drivers/iio/proximity/as3935.c
index 51f4f92ae84a..67891ce2bd09 100644
--- a/drivers/iio/proximity/as3935.c
+++ b/drivers/iio/proximity/as3935.c
@@ -12,6 +12,7 @@
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/workqueue.h>
+#include <linux/devm-helpers.h>
 #include <linux/mutex.h>
 #include <linux/err.h>
 #include <linux/irq.h>
@@ -122,7 +123,7 @@ static ssize_t as3935_sensor_sensitivity_show(struct device *dev,
 		return ret;
 	val = (val & AS3935_AFE_MASK) >> 1;
 
-	return sprintf(buf, "%d\n", val);
+	return sysfs_emit(buf, "%d\n", val);
 }
 
 static ssize_t as3935_sensor_sensitivity_store(struct device *dev,
@@ -153,7 +154,7 @@ static ssize_t as3935_noise_level_tripped_show(struct device *dev,
 	int ret;
 
 	mutex_lock(&st->lock);
-	ret = sprintf(buf, "%d\n", !time_after(jiffies, st->noise_tripped + HZ));
+	ret = sysfs_emit(buf, "%d\n", !time_after(jiffies, st->noise_tripped + HZ));
 	mutex_unlock(&st->lock);
 
 	return ret;
@@ -295,7 +296,6 @@ static void calibrate_as3935(struct as3935_state *st)
 	as3935_write(st, AS3935_NFLWDTH, st->nflwdth_reg);
 }
 
-#ifdef CONFIG_PM_SLEEP
 static int as3935_suspend(struct device *dev)
 {
 	struct iio_dev *indio_dev = dev_get_drvdata(dev);
@@ -337,20 +337,7 @@ err_resume:
 	return ret;
 }
 
-static SIMPLE_DEV_PM_OPS(as3935_pm_ops, as3935_suspend, as3935_resume);
-#define AS3935_PM_OPS (&as3935_pm_ops)
-
-#else
-#define AS3935_PM_OPS NULL
-#endif
-
-static void as3935_stop_work(void *data)
-{
-	struct iio_dev *indio_dev = data;
-	struct as3935_state *st = iio_priv(indio_dev);
-
-	cancel_delayed_work_sync(&st->work);
-}
+static DEFINE_SIMPLE_DEV_PM_OPS(as3935_pm_ops, as3935_suspend, as3935_resume);
 
 static int as3935_probe(struct spi_device *spi)
 {
@@ -432,8 +419,7 @@ static int as3935_probe(struct spi_device *spi)
 
 	calibrate_as3935(st);
 
-	INIT_DELAYED_WORK(&st->work, as3935_event_work);
-	ret = devm_add_action(dev, as3935_stop_work, indio_dev);
+	ret = devm_delayed_work_autocancel(dev, &st->work, as3935_event_work);
 	if (ret)
 		return ret;
 
@@ -472,7 +458,7 @@ static struct spi_driver as3935_driver = {
 	.driver = {
 		.name	= "as3935",
 		.of_match_table = as3935_of_match,
-		.pm	= AS3935_PM_OPS,
+		.pm	= pm_sleep_ptr(&as3935_pm_ops),
 	},
 	.probe		= as3935_probe,
 	.id_table	= as3935_id,