From b36a62321d2e5cad1236167a1e0aba71296fa6a9 Mon Sep 17 00:00:00 2001 From: yu kuai Date: Thu, 26 Dec 2019 20:07:50 +0800 Subject: [PATCH] drm/radeon: remove three set but not used variable MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Acked-by: Huang Rui Signed-off-by: Alex Deucher --- 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; -- 2.45.2