Functions set_test_mode_src_osc_freq_target_low_bits() and set_test_mode_src_osc_freq_target_hi_bits() are defined in the kmb_dsi.c file, but not called elsewhere, so remove these unused functions. drivers/gpu/drm/kmb/kmb_dsi.c:822:2: warning: unused function 'set_test_mode_src_osc_freq_target_low_bits'. drivers/gpu/drm/kmb/kmb_dsi.c:834:2: warning: unused function 'set_test_mode_src_osc_freq_target_hi_bits'. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2426 Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx> Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/kmb/kmb_dsi.c | 28 ---------------------------- 1 file changed, 28 deletions(-) diff --git a/drivers/gpu/drm/kmb/kmb_dsi.c b/drivers/gpu/drm/kmb/kmb_dsi.c index cf7cf0b07541..ed99b14375aa 100644 --- a/drivers/gpu/drm/kmb/kmb_dsi.c +++ b/drivers/gpu/drm/kmb/kmb_dsi.c @@ -818,34 +818,6 @@ static void test_mode_send(struct kmb_dsi *kmb_dsi, u32 dphy_no, } } -static inline void - set_test_mode_src_osc_freq_target_low_bits(struct kmb_dsi *kmb_dsi, - u32 dphy_no, - u32 freq) -{ - /* Typical rise/fall time=166, refer Table 1207 databook, - * sr_osc_freq_target[7:0] - */ - test_mode_send(kmb_dsi, dphy_no, TEST_CODE_SLEW_RATE_DDL_CYCLES, - (freq & 0x7f)); -} - -static inline void - set_test_mode_src_osc_freq_target_hi_bits(struct kmb_dsi *kmb_dsi, - u32 dphy_no, - u32 freq) -{ - u32 data; - - /* Flag this as high nibble */ - data = ((freq >> 6) & 0x1f) | (1 << 7); - - /* Typical rise/fall time=166, refer Table 1207 databook, - * sr_osc_freq_target[11:7] - */ - test_mode_send(kmb_dsi, dphy_no, TEST_CODE_SLEW_RATE_DDL_CYCLES, data); -} - static void mipi_tx_get_vco_params(struct vco_params *vco) { int i; -- 2.20.1.7.g153144c
