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 <hulkci@huawei.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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 5f4b98df3d9257bf6a1227fd3e4badea317e26fb..d885d642ed7fc9fccbb9cec310099d4c99377a35 100644 (file)
--- 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)
 {