Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/imagination: Discard pm_runtime_put() return value
The Imagination DRM driver defines pvr_power_put() to pass the return
value of pm_runtime_put() to the caller, but then it never uses the
return value of pvr_power_put().
Modify pvr_power_put() to discard the pm_runtime_put() return value and
change its return type to void.
No intentional functional impact.
This will facilitate a planned change of the pm_runtime_put() return
type to void in the future.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Matt Coster <matt.coster@imgtec.com>
Link: https://patch.msgid.link/8642685.T7Z3S40VBb@rafael.j.wysocki
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drivers/gpu/drm/imagination/pvr_power.h
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drivers/gpu/drm/imagination/pvr_power.h
···
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return pm_runtime_resume_and_get(drm_dev->dev);
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}
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-
static __always_inline int
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+
static __always_inline void
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pvr_power_put(struct pvr_device *pvr_dev)
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{
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struct drm_device *drm_dev = from_pvr_device(pvr_dev);
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-
return pm_runtime_put(drm_dev->dev);
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+
pm_runtime_put(drm_dev->dev);
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}
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int pvr_power_domains_init(struct pvr_device *pvr_dev);