drivers: amdgpu: amdgpu_display: Fixed the spelling of falg to flag

s/falg/flag/p
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NBhaskar Chowdhury <unixbhaskar@gmail.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_display.c

@@ -509,7 +509,7 @@ uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev,
 	 * to avoid hang caused by placement of scanout BO in GTT on certain
 	 * APUs. So force the BO placement to VRAM in case this architecture
 	 * will not allow USWC mappings.
-	 * Also, don't allow GTT domain if the BO doesn't have USWC falg set.
+	 * Also, don't allow GTT domain if the BO doesn't have USWC flag set.
 	 */
 	if ((bo_flags & AMDGPU_GEM_CREATE_CPU_GTT_USWC) &&
 	    amdgpu_bo_support_uswc(bo_flags) &&