amdgpu/dc: cleanup construct returns in gpio.

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This is similiar to previous patches, don't return when we don't
need to, also do error checking before allocating memory, makes
it simpler to cleanup after.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Dave Airlie 2017-09-29 14:34:38 +10:00 • committed by Alex Deucher

parent b08c3ca4e9

commit 0e1c42fd18

4 changed files with 30 additions and 56 deletions

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33

drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c

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4

drivers/gpu/drm/amd/display/dc/gpio/hw_gpio.c

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2

drivers/gpu/drm/amd/display/dc/gpio/hw_gpio.h

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49

drivers/gpu/drm/amd/display/dc/gpio/hw_hpd.c

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