On Thu, Dec 26, 2019 at 08:07:50PM +0800, yu kuai wrote:
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/radeon/radeon_atombios.c: In function ‘radeon_get_atom_connector_info_from_object_table’: drivers/gpu/drm/radeon/radeon_atombios.c:651:26: warning: variable ‘grph_obj_num’ set but not used [-Wunused-but-set-variable] drivers/gpu/drm/radeon/radeon_atombios.c:651:13: warning: variable ‘grph_obj_id’ set but not used [-Wunused-but-set-variable] drivers/gpu/drm/radeon/radeon_atombios.c:573:37: warning: variable ‘con_obj_type’ set but not used [-Wunused-but-set-variable]
They are never used, and so can be removed.
Signed-off-by: yu kuai yukuai3@huawei.com
Thanks!
Acked-by: Huang Rui ray.huang@amd.com
drivers/gpu/drm/radeon/radeon_atombios.c | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index 072e6daedf7a..848ef68d9086 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -570,7 +570,7 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev) path_size += le16_to_cpu(path->usSize);
if (device_support & le16_to_cpu(path->usDeviceTag)) {
uint8_t con_obj_id, con_obj_num, con_obj_type;
uint8_t con_obj_id, con_obj_num; con_obj_id = (le16_to_cpu(path->usConnObjectId) & OBJECT_ID_MASK)@@ -578,9 +578,6 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev) con_obj_num = (le16_to_cpu(path->usConnObjectId) & ENUM_ID_MASK) >> ENUM_ID_SHIFT;
con_obj_type =(le16_to_cpu(path->usConnObjectId) &OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT; /* TODO CV support */ if (le16_to_cpu(path->usDeviceTag) ==@@ -648,15 +645,7 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev) router.ddc_valid = false; router.cd_valid = false; for (j = 0; j < ((le16_to_cpu(path->usSize) - 8) / 2); j++) {
uint8_t grph_obj_id, grph_obj_num, grph_obj_type;grph_obj_id =(le16_to_cpu(path->usGraphicObjIds[j]) &OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;grph_obj_num =(le16_to_cpu(path->usGraphicObjIds[j]) &ENUM_ID_MASK) >> ENUM_ID_SHIFT;grph_obj_type =
uint8_t grph_obj_type = (le16_to_cpu(path->usGraphicObjIds[j]) & OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT;-- 2.17.2
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