From b202c0ff184a6203779e32aeb46b50e32e92d7ee Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Tue, 27 Aug 2019 15:09:25 +0800 Subject: [PATCH] drm/amd/display: remove unused function setFieldWithMask After commit a9f54ce3c603 ("drm/amd/display: Refactoring VTEM"), there is no caller in tree. Reported-by: Hulk Robot Reviewed-by: Harry Wentland Signed-off-by: YueHaibing Signed-off-by: Alex Deucher --- .../drm/amd/display/modules/info_packet/info_packet.c | 19 ------------------- 1 file changed, 19 deletions(-) diff --git a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c index 5f4b98d..d885d64 100644 --- a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c +++ b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c @@ -114,25 +114,6 @@ enum ColorimetryYCCDP { ColorimetryYCC_DP_ITU2020YCbCr = 7, }; -void setFieldWithMask(unsigned char *dest, unsigned int mask, unsigned int value) -{ - unsigned int shift = 0; - - if (!mask || !dest) - return; - - while (!((mask >> shift) & 1)) - shift++; - - //reset - *dest = *dest & ~mask; - //set - //dont let value span past mask - value = value & (mask >> shift); - //insert value - *dest = *dest | (value << shift); -} - void mod_build_vsc_infopacket(const struct dc_stream_state *stream, struct dc_info_packet *info_packet) { -- 2.7.4