diff options
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-counter | 8 | ||||
| -rw-r--r-- | drivers/counter/microchip-tcb-capture.c | 1 | ||||
| -rw-r--r-- | drivers/counter/rz-mtu3-cnt.c | 4 | ||||
| -rw-r--r-- | include/linux/counter.h | 2 |
4 files changed, 7 insertions, 8 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-counter b/Documentation/ABI/testing/sysfs-bus-counter index dc3b3a5c876b..73ac84c0bca7 100644 --- a/Documentation/ABI/testing/sysfs-bus-counter +++ b/Documentation/ABI/testing/sysfs-bus-counter @@ -22,11 +22,11 @@ Description: phase clock. What: /sys/bus/counter/devices/counterX/external_input_phase_clock_select_available -KernelVersion: 6.4 -Contact: linux-iio@vger.kernel.org +KernelVersion: 6.4 +Contact: linux-iio@vger.kernel.org Description: - Discrete set of available values for the respective device - configuration are listed in this file. + Discrete set of available values for the respective device + configuration are listed in this file. What: /sys/bus/counter/devices/counterX/countY/count KernelVersion: 5.2 diff --git a/drivers/counter/microchip-tcb-capture.c b/drivers/counter/microchip-tcb-capture.c index e2d1dc6ca668..975e431d1590 100644 --- a/drivers/counter/microchip-tcb-capture.c +++ b/drivers/counter/microchip-tcb-capture.c @@ -10,7 +10,6 @@ #include <linux/module.h> #include <linux/mutex.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/regmap.h> #include <soc/at91/atmel_tcb.h> diff --git a/drivers/counter/rz-mtu3-cnt.c b/drivers/counter/rz-mtu3-cnt.c index 48c83933aa2f..ee821493b166 100644 --- a/drivers/counter/rz-mtu3-cnt.c +++ b/drivers/counter/rz-mtu3-cnt.c @@ -500,8 +500,8 @@ static int rz_mtu3_count_enable_write(struct counter_device *counter, int ret = 0; if (enable) { - pm_runtime_get_sync(ch->dev); mutex_lock(&priv->lock); + pm_runtime_get_sync(ch->dev); ret = rz_mtu3_initialize_counter(counter, count->id); if (ret == 0) priv->count_is_enabled[count->id] = true; @@ -510,8 +510,8 @@ static int rz_mtu3_count_enable_write(struct counter_device *counter, mutex_lock(&priv->lock); rz_mtu3_terminate_counter(counter, count->id); priv->count_is_enabled[count->id] = false; - mutex_unlock(&priv->lock); pm_runtime_put(ch->dev); + mutex_unlock(&priv->lock); } return ret; diff --git a/include/linux/counter.h b/include/linux/counter.h index b63746637de2..702e9108bbb4 100644 --- a/include/linux/counter.h +++ b/include/linux/counter.h @@ -399,7 +399,7 @@ struct counter_device { struct mutex ops_exist_lock; }; -void *counter_priv(const struct counter_device *const counter); +void *counter_priv(const struct counter_device *const counter) __attribute_const__; struct counter_device *counter_alloc(size_t sizeof_priv); void counter_put(struct counter_device *const counter); |