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media: ipu6: Remove redundant driver data checks

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Both runtime PM resume and suspend callbacks check whether the driver's
data is set for the device. This is done in probe(); drop the redundant
checks.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Bingbu Cao <bingbu.cao@intel.com>
Tested-by: Mehdi Djait <mehdi.djait@linux.intel.com> # Dell XPS 9315
Reviewed-by: Mehdi Djait <mehdi.djait@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
Sakari Ailus 2025-12-19 00:52:43 +02:00 committed by Hans Verkuil
parent 5b18b3816f
commit 312c74e6d3
1 changed files with 1 additions and 8 deletions
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9
drivers/media/pci/intel/ipu6/ipu6-isys.c
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@ -857,9 +857,6 @@ static int isys_runtime_pm_resume(struct device *dev)
unsigned long flags;
int ret;
if (!isys)
return 0;
ret = ipu6_mmu_hw_init(adev->mmu);
if (ret)
return ret;
@ -884,13 +881,9 @@ static int isys_runtime_pm_resume(struct device *dev)
static int isys_runtime_pm_suspend(struct device *dev)
{
struct ipu6_bus_device *adev = to_ipu6_bus_device(dev);
struct ipu6_isys *isys;
struct ipu6_isys *isys = dev_get_drvdata(dev);
unsigned long flags;
isys = dev_get_drvdata(dev);
if (!isys)
return 0;
spin_lock_irqsave(&isys->power_lock, flags);
isys->power = 0;
spin_unlock_irqrestore(&isys->power_lock, flags);