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Commit bec5f70d authored by Huang Rui's avatar Huang Rui Committed by Alex Deucher
Browse files

drm/amd/powerplay: fix the incorrect return value 



The return value 0 (false) means fail to find GPIO in
atomctrl_get_pp_assign_pin. "-1" returns true as bool actually.

Signed-off-by: default avatarHuang Rui <ray.huang@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e68d4648

drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c

+2 −2
Original line number Diff line number Diff line
@@ -591,12 +591,12 @@ bool atomctrl_get_pp_assign_pin( 
		const uint32_t pinId,

		pp_atomctrl_gpio_pin_assignment *gpio_pin_assignment)

{

	bool bRet = 0;

	bool bRet = false;

	ATOM_GPIO_PIN_LUT *gpio_lookup_table =

		get_gpio_lookup_table(hwmgr->device);



	PP_ASSERT_WITH_CODE((NULL != gpio_lookup_table),

			"Could not find GPIO lookup Table in BIOS.", return -1);

			"Could not find GPIO lookup Table in BIOS.", return false);



	bRet = atomctrl_lookup_gpio_pin(gpio_lookup_table, pinId,

		gpio_pin_assignment);