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authorDmitry Baryshkov <dmitry.baryshkov@linaro.org>2024-10-29 22:28:24 +0200
committerDmitry Baryshkov <dmitry.baryshkov@linaro.org>2024-10-31 21:08:01 +0200
commitfb7d509b1710d127c021e3876a946aaede8552dc (patch)
tree9c64b4e82fa51265137bad74531909fc1a91060d /drivers/gpu/drm/msm/dp/dp_utils.c
parent4a6fd06643afa99989a0e6b848e125099674227b (diff)
drm/msm/dp: prefix all symbols with msm_dp_
For historical reasons a lot of symbols in the MSM DisplayPort driver used the generic dp_ prefix. Perform a mass-rename of those symbols to use msm_dp prefix. Basically this is a result of the following script: sed drivers/gpu/drm/msm/dp/* -i -e 's/\<dp_/msm_dp_/g' sed drivers/gpu/drm/msm/dp/* -i -e 's/"msm_dp_/"dp_/g' sed drivers/gpu/drm/msm/dp/* -i -e 's/msm_\(dp_sdp_header\|dp_sdp\)\>/\1/g' Yes, this also results in renaming of several struct fields in addition to renaming the structs and functions, but I think the simple solution is better than the more complex one. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202410250305.UHKDhtxy-lkp@intel.com/ Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/622211/ Link: https://lore.kernel.org/r/20241029-msm-dp-rename-v2-1-13c5c03fad44@linaro.org
Diffstat (limited to 'drivers/gpu/drm/msm/dp/dp_utils.c')
-rw-r--r--drivers/gpu/drm/msm/dp/dp_utils.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_utils.c b/drivers/gpu/drm/msm/dp/dp_utils.c
index da9207caf72d7..2a40f07fe2d5e 100644
--- a/drivers/gpu/drm/msm/dp/dp_utils.c
+++ b/drivers/gpu/drm/msm/dp/dp_utils.c
@@ -9,7 +9,7 @@
#define DP_SDP_HEADER_SIZE 8
-u8 dp_utils_get_g0_value(u8 data)
+u8 msm_dp_utils_get_g0_value(u8 data)
{
u8 c[4];
u8 g[4];
@@ -30,7 +30,7 @@ u8 dp_utils_get_g0_value(u8 data)
return ret_data;
}
-u8 dp_utils_get_g1_value(u8 data)
+u8 msm_dp_utils_get_g1_value(u8 data)
{
u8 c[4];
u8 g[4];
@@ -51,7 +51,7 @@ u8 dp_utils_get_g1_value(u8 data)
return ret_data;
}
-u8 dp_utils_calculate_parity(u32 data)
+u8 msm_dp_utils_calculate_parity(u32 data)
{
u8 x0 = 0;
u8 x1 = 0;
@@ -65,8 +65,8 @@ u8 dp_utils_calculate_parity(u32 data)
iData = (data >> i * 4) & 0xF;
ci = iData ^ x1;
- x1 = x0 ^ dp_utils_get_g1_value(ci);
- x0 = dp_utils_get_g0_value(ci);
+ x1 = x0 ^ msm_dp_utils_get_g1_value(ci);
+ x0 = msm_dp_utils_get_g0_value(ci);
}
parity_byte = x1 | (x0 << 4);
@@ -74,7 +74,7 @@ u8 dp_utils_calculate_parity(u32 data)
return parity_byte;
}
-ssize_t dp_utils_pack_sdp_header(struct dp_sdp_header *sdp_header, u32 *header_buff)
+ssize_t msm_dp_utils_pack_sdp_header(struct dp_sdp_header *sdp_header, u32 *header_buff)
{
size_t length;
@@ -83,14 +83,14 @@ ssize_t dp_utils_pack_sdp_header(struct dp_sdp_header *sdp_header, u32 *header_b
return -ENOSPC;
header_buff[0] = FIELD_PREP(HEADER_0_MASK, sdp_header->HB0) |
- FIELD_PREP(PARITY_0_MASK, dp_utils_calculate_parity(sdp_header->HB0)) |
+ FIELD_PREP(PARITY_0_MASK, msm_dp_utils_calculate_parity(sdp_header->HB0)) |
FIELD_PREP(HEADER_1_MASK, sdp_header->HB1) |
- FIELD_PREP(PARITY_1_MASK, dp_utils_calculate_parity(sdp_header->HB1));
+ FIELD_PREP(PARITY_1_MASK, msm_dp_utils_calculate_parity(sdp_header->HB1));
header_buff[1] = FIELD_PREP(HEADER_2_MASK, sdp_header->HB2) |
- FIELD_PREP(PARITY_2_MASK, dp_utils_calculate_parity(sdp_header->HB2)) |
+ FIELD_PREP(PARITY_2_MASK, msm_dp_utils_calculate_parity(sdp_header->HB2)) |
FIELD_PREP(HEADER_3_MASK, sdp_header->HB3) |
- FIELD_PREP(PARITY_3_MASK, dp_utils_calculate_parity(sdp_header->HB3));
+ FIELD_PREP(PARITY_3_MASK, msm_dp_utils_calculate_parity(sdp_header->HB3));
return length;
}