diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/1027-amdgpu-dc-remove-various-variables-that-are-defined-.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/1027-amdgpu-dc-remove-various-variables-that-are-defined-.patch | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/1027-amdgpu-dc-remove-various-variables-that-are-defined-.patch b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/1027-amdgpu-dc-remove-various-variables-that-are-defined-.patch new file mode 100644 index 00000000..a74e1439 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/1027-amdgpu-dc-remove-various-variables-that-are-defined-.patch @@ -0,0 +1,73 @@ +From f993a9a090b2b75cc12a3c86b0165c782f485cad Mon Sep 17 00:00:00 2001 +From: Colin Ian King <colin.king@canonical.com> +Date: Tue, 18 Dec 2018 13:05:54 +0000 +Subject: [PATCH 1027/2940] amdgpu/dc: remove various variables that are + defined but never used +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +There are several variables that are defined and never used and hence can +be removed. Remove them. Cleans up clang -Wunused-const-variable warnings: + +warning: ‘dvi_hdmi_dongle_signature_str’ defined but not used +warning: ‘dce11_one_lpt_channel_max_resolution’ defined but not used +warning: ‘ddc_hw_status_addr’ defined but not used + +Signed-off-by: Colin Ian King <colin.king@canonical.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c | 1 - + .../gpu/drm/amd/display/dc/dce110/dce110_compressor.c | 2 -- + .../amd/display/dc/i2caux/dce80/i2c_sw_engine_dce80.c | 10 ---------- + 3 files changed, 13 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c +index 506a97e16956..99a314b79850 100644 +--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c ++++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c +@@ -42,7 +42,6 @@ + #define CV_SMART_DONGLE_ADDRESS 0x20 + /* DVI-HDMI dongle slave address for retrieving dongle signature*/ + #define DVI_HDMI_DONGLE_ADDRESS 0x68 +-static const int8_t dvi_hdmi_dongle_signature_str[] = "6140063500G"; + struct dvi_hdmi_dongle_signature_data { + int8_t vendor[3];/* "AMD" */ + uint8_t version[2]; +diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c +index 52d50e24a995..7b23239d33fe 100644 +--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c ++++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c +@@ -62,8 +62,6 @@ static const struct dce110_compressor_reg_offsets reg_offsets[] = { + } + }; + +-static const uint32_t dce11_one_lpt_channel_max_resolution = 2560 * 1600; +- + static uint32_t align_to_chunks_number_per_line(uint32_t pixels) + { + return 256 * ((pixels + 255) / 256); +diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_sw_engine_dce80.c b/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_sw_engine_dce80.c +index 4853ee26096a..c9d6cf08e8ab 100644 +--- a/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_sw_engine_dce80.c ++++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce80/i2c_sw_engine_dce80.c +@@ -50,16 +50,6 @@ + * This unit + */ + +-static const uint32_t ddc_hw_status_addr[] = { +- mmDC_I2C_DDC1_HW_STATUS, +- mmDC_I2C_DDC2_HW_STATUS, +- mmDC_I2C_DDC3_HW_STATUS, +- mmDC_I2C_DDC4_HW_STATUS, +- mmDC_I2C_DDC5_HW_STATUS, +- mmDC_I2C_DDC6_HW_STATUS, +- mmDC_I2C_DDCVGA_HW_STATUS +-}; +- + /* + * @brief + * Cast 'struct i2c_sw_engine *' +-- +2.17.1 + |