From eb87161a9cb02a058e7535a729af4ed098da89f0 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Tue, 18 Dec 2018 13:05:54 +0000 Subject: [PATCH] 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 Signed-off-by: Alex Deucher --- 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 *'