[Intel-gfx] [PATCH] drm/i915/dp: make intel_dp_pack_aux() static again

[Jani Nikula]

The last user of intel_dp_pack_aux() outside intel_dp_aux.c got removed
in commit ad26451a7902 ("drm/i915/display: Drop PSR support from HSW and
BDW"). Make the function static again.

Rename the pack/unpack functions to follow the usual naming conventions
while at it.

Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp_aux.c | 8 ++++----
 drivers/gpu/drm/i915/display/intel_dp_aux.h | 4 ----
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux.c b/drivers/gpu/drm/i915/display/intel_dp_aux.c
index 5fbb767fcd63..2bc119374555 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_aux.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_aux.c
@@ -10,7 +10,7 @@
 #include "intel_pps.h"
 #include "intel_tc.h"
 
-u32 intel_dp_pack_aux(const u8 *src, int src_bytes)
+static u32 intel_dp_aux_pack(const u8 *src, int src_bytes)
 {
 	int i;
 	u32 v = 0;
@@ -22,7 +22,7 @@ u32 intel_dp_pack_aux(const u8 *src, int src_bytes)
 	return v;
 }
 
-static void intel_dp_unpack_aux(u32 src, u8 *dst, int dst_bytes)
+static void intel_dp_aux_unpack(u32 src, u8 *dst, int dst_bytes)
 {
 	int i;
 
@@ -267,7 +267,7 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
 			for (i = 0; i < send_bytes; i += 4)
 				intel_uncore_write(uncore,
 						   ch_data[i >> 2],
-						   intel_dp_pack_aux(send + i,
+						   intel_dp_aux_pack(send + i,
 								     send_bytes - i));
 
 			/* Send the command and wait for it to complete */
@@ -352,7 +352,7 @@ intel_dp_aux_xfer(struct intel_dp *intel_dp,
 		recv_bytes = recv_size;
 
 	for (i = 0; i < recv_bytes; i += 4)
-		intel_dp_unpack_aux(intel_uncore_read(uncore, ch_data[i >> 2]),
+		intel_dp_aux_unpack(intel_uncore_read(uncore, ch_data[i >> 2]),
 				    recv + i, recv_bytes - i);
 
 	ret = recv_bytes;
diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux.h b/drivers/gpu/drm/i915/display/intel_dp_aux.h
index 4afbe76217b9..738577537bc7 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_aux.h
+++ b/drivers/gpu/drm/i915/display/intel_dp_aux.h
@@ -6,12 +6,8 @@
 #ifndef __INTEL_DP_AUX_H__
 #define __INTEL_DP_AUX_H__
 
-#include <linux/types.h>
-
 struct intel_dp;
 
-u32 intel_dp_pack_aux(const u8 *src, int src_bytes);
-
 void intel_dp_aux_fini(struct intel_dp *intel_dp);
 void intel_dp_aux_init(struct intel_dp *intel_dp);
 
-- 
2.30.2