diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3778-drm-amd-pp-remove-redundant-pointer-internal_buf.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3778-drm-amd-pp-remove-redundant-pointer-internal_buf.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3778-drm-amd-pp-remove-redundant-pointer-internal_buf.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3778-drm-amd-pp-remove-redundant-pointer-internal_buf.patch new file mode 100644 index 00000000..3d8ef938 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3778-drm-amd-pp-remove-redundant-pointer-internal_buf.patch @@ -0,0 +1,42 @@ +From c61a4935c1dc1feeb7166a52fc971ce6fceb2eb3 Mon Sep 17 00:00:00 2001 +From: Colin Ian King <colin.king@canonical.com> +Date: Tue, 13 Mar 2018 13:22:17 +0000 +Subject: [PATCH 3778/4131] drm/amd/pp: remove redundant pointer internal_buf + +The pointer internal_buf is assigned a value but the pointer is never +read, hence it is redundant and can be removed. + +Cleans up clang warning: +drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/smu7_smumgr.c:630:2: +warning: Value stored to 'internal_buf' is never read + +Change-Id: Iec5de64ae400cab1601c1346f5213565cd6d0e91 +Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> +Signed-off-by: Colin Ian King <colin.king@canonical.com> +--- + drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c | 2 -- + 1 file changed, 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c +index 7394bb4..dcb151c 100644 +--- a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c ++++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c +@@ -585,7 +585,6 @@ int smu7_setup_pwr_virus(struct pp_hwmgr *hwmgr) + int smu7_init(struct pp_hwmgr *hwmgr) + { + struct smu7_smumgr *smu_data; +- uint8_t *internal_buf; + uint64_t mc_addr = 0; + int r; + /* Allocate memory for backend private data */ +@@ -627,7 +626,6 @@ int smu7_init(struct pp_hwmgr *hwmgr) + &smu_data->header_buffer.kaddr); + return -EINVAL; + } +- internal_buf = smu_data->smu_buffer.kaddr; + smu_data->smu_buffer.mc_addr = mc_addr; + + if (smum_is_hw_avfs_present(hwmgr)) +-- +2.7.4 + |