From fdb401d03d311399d844b9f23ec5ab98a2811f58 Mon Sep 17 00:00:00 2001 From: "Leo (Sunpeng) Li" Date: Fri, 12 Jan 2018 13:13:11 -0500 Subject: [PATCH] drm/amd/display: Fix multiple definitions of handle_crc_irq If CONFIG_DEBUG_FS is disabled, then CRC should also be disabled. Therefore, amdgpu_dm_crtc_handle_crc_irq was redefined as a no-op function within amdgpu_dm.h. However, since amdgpu_dm.h is included in multiple files, this caused conflicts when linking during compile. Therefore, Use a macro to define the function as a no-op instead. Signed-off-by: Leo (Sunpeng) Li Reviewed-by: Harry Wentland Reviewed-by: Tony Cheng Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h index 2a24d259cd91..99ae85edf3f8 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h @@ -265,7 +265,7 @@ int amdgpu_dm_crtc_set_crc_source(struct drm_crtc *crtc, const char *src_name, void amdgpu_dm_crtc_handle_crc_irq(struct drm_crtc *crtc); #else #define amdgpu_dm_crtc_set_crc_source NULL -void amdgpu_dm_crtc_handle_crc_irq(struct drm_crtc *crtc) {} +#define amdgpu_dm_crtc_handle_crc_irq(x) #endif extern const struct drm_encoder_helper_funcs amdgpu_dm_encoder_helper_funcs; -- 2.11.0