diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4294-drm-amd-display-remove-gcc-warning-Wunused-but-set-v.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4294-drm-amd-display-remove-gcc-warning-Wunused-but-set-v.patch | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4294-drm-amd-display-remove-gcc-warning-Wunused-but-set-v.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4294-drm-amd-display-remove-gcc-warning-Wunused-but-set-v.patch new file mode 100644 index 00000000..2c5f9a2b --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4294-drm-amd-display-remove-gcc-warning-Wunused-but-set-v.patch @@ -0,0 +1,56 @@ +From aabeeb1cd6a73dce6930209bfd8db3e27f0013db Mon Sep 17 00:00:00 2001 +From: Chenwandun <chenwandun@huawei.com> +Date: Sat, 19 Oct 2019 11:23:51 +0800 +Subject: [PATCH 4294/4736] drm/amd/display: remove gcc warning + Wunused-but-set-variable + +drivers/gpu/drm/amd/display/dc/dce/dce_aux.c: In function dce_aux_configure_timeout: +drivers/gpu/drm/amd/display/dc/dce/dce_aux.c: warning: variable timeout set but not used [-Wunused-but-set-variable] + +Signed-off-by: Chenwandun <chenwandun@huawei.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/dc/dce/dce_aux.c | 5 ----- + 1 file changed, 5 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c +index 3c3830f7908f..ca1d076d4184 100644 +--- a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c ++++ b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c +@@ -429,7 +429,6 @@ static bool dce_aux_configure_timeout(struct ddc_service *ddc, + { + uint32_t multiplier = 0; + uint32_t length = 0; +- uint32_t timeout = 0; + struct ddc *ddc_pin = ddc->ddc_pin; + struct dce_aux *aux_engine = ddc->ctx->dc->res_pool->engines[ddc_pin->pin_data->en]; + struct aux_engine_dce110 *aux110 = FROM_AUX_ENGINE(aux_engine); +@@ -443,25 +442,21 @@ static bool dce_aux_configure_timeout(struct ddc_service *ddc, + length = timeout_in_us/TIME_OUT_MULTIPLIER_8; + if (timeout_in_us % TIME_OUT_MULTIPLIER_8 != 0) + length++; +- timeout = length * TIME_OUT_MULTIPLIER_8; + } else if (timeout_in_us <= 2 * TIME_OUT_INCREMENT) { + multiplier = 1; + length = timeout_in_us/TIME_OUT_MULTIPLIER_16; + if (timeout_in_us % TIME_OUT_MULTIPLIER_16 != 0) + length++; +- timeout = length * TIME_OUT_MULTIPLIER_16; + } else if (timeout_in_us <= 4 * TIME_OUT_INCREMENT) { + multiplier = 2; + length = timeout_in_us/TIME_OUT_MULTIPLIER_32; + if (timeout_in_us % TIME_OUT_MULTIPLIER_32 != 0) + length++; +- timeout = length * TIME_OUT_MULTIPLIER_32; + } else if (timeout_in_us > 4 * TIME_OUT_INCREMENT) { + multiplier = 3; + length = timeout_in_us/TIME_OUT_MULTIPLIER_64; + if (timeout_in_us % TIME_OUT_MULTIPLIER_64 != 0) + length++; +- timeout = length * TIME_OUT_MULTIPLIER_64; + } + + length = (length < MAX_TIMEOUT_LENGTH) ? length : MAX_TIMEOUT_LENGTH; +-- +2.17.1 + |