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authorSakari Ailus <sakari.ailus@linux.intel.com>2024-01-30 14:28:05 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2024-02-12 18:57:47 +0300
commitc0ef3df8dbaef51ee4cfd58a471adf2eaee6f6b3 (patch)
tree2e458071fa27a8d095d1c872bb0c74c15763cfe3 /sound
parent841c35169323cd833294798e58b9bf63fa4fa1de (diff)
downloadlinux-c0ef3df8dbaef51ee4cfd58a471adf2eaee6f6b3.tar.xz
PM: runtime: Simplify pm_runtime_get_if_active() usage
There are two ways to opportunistically increment a device's runtime PM usage count, calling either pm_runtime_get_if_active() or pm_runtime_get_if_in_use(). The former has an argument to tell whether to ignore the usage count or not, and the latter simply calls the former with ign_usage_count set to false. The other users that want to ignore the usage_count will have to explicitly set that argument to true which is a bit cumbersome. To make this function more practical to use, remove the ign_usage_count argument from the function. The main implementation is in a static function called pm_runtime_get_conditional() and implementations of pm_runtime_get_if_active() and pm_runtime_get_if_in_use() are moved to runtime.c. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Alex Elder <elder@linaro.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Takashi Iwai <tiwai@suse.de> # sound/ Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> # drivers/accel/ivpu/ Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> # drivers/gpu/drm/i915/ Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> # drivers/pci/ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'sound')
-rw-r--r--sound/hda/hdac_device.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/hda/hdac_device.c b/sound/hda/hdac_device.c
index 7f7b67fe1b65..068c16e52dff 100644
--- a/sound/hda/hdac_device.c
+++ b/sound/hda/hdac_device.c
@@ -612,7 +612,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_power_up_pm);
int snd_hdac_keep_power_up(struct hdac_device *codec)
{
if (!atomic_inc_not_zero(&codec->in_pm)) {
- int ret = pm_runtime_get_if_active(&codec->dev, true);
+ int ret = pm_runtime_get_if_active(&codec->dev);
if (!ret)
return -1;
if (ret < 0)