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From 90e6f5802cde32f75987092b0f3caa1ce920650a Mon Sep 17 00:00:00 2001
From: zhengbin <zhengbin13@huawei.com>
Date: Fri, 4 Oct 2019 17:37:40 +0800
Subject: [PATCH 4006/4256] drm/amd/display: Make some functions static
Fix sparse warnings:
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_hdcp.c:32:6: warning: symbol 'lp_write_i2c' was not declared. Should it be static?
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_hdcp.c:42:6: warning: symbol 'lp_read_i2c' was not declared. Should it be static?
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_hdcp.c:52:6: warning: symbol 'lp_write_dpcd' was not declared. Should it be static?
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_hdcp.c:59:6: warning: symbol 'lp_read_dpcd' was not declared. Should it be static?
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
index 2443c238c188..77181ddf6c8e 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
@@ -29,7 +29,8 @@
#include "dm_helpers.h"
#include <drm/drm_hdcp.h>
-bool lp_write_i2c(void *handle, uint32_t address, const uint8_t *data, uint32_t size)
+static bool
+lp_write_i2c(void *handle, uint32_t address, const uint8_t *data, uint32_t size)
{
struct dc_link *link = handle;
@@ -39,7 +40,8 @@ bool lp_write_i2c(void *handle, uint32_t address, const uint8_t *data, uint32_t
return dm_helpers_submit_i2c(link->ctx, link, &cmd);
}
-bool lp_read_i2c(void *handle, uint32_t address, uint8_t offset, uint8_t *data, uint32_t size)
+static bool
+lp_read_i2c(void *handle, uint32_t address, uint8_t offset, uint8_t *data, uint32_t size)
{
struct dc_link *link = handle;
@@ -49,14 +51,16 @@ bool lp_read_i2c(void *handle, uint32_t address, uint8_t offset, uint8_t *data,
return dm_helpers_submit_i2c(link->ctx, link, &cmd);
}
-bool lp_write_dpcd(void *handle, uint32_t address, const uint8_t *data, uint32_t size)
+static bool
+lp_write_dpcd(void *handle, uint32_t address, const uint8_t *data, uint32_t size)
{
struct dc_link *link = handle;
return dm_helpers_dp_write_dpcd(link->ctx, link, address, data, size);
}
-bool lp_read_dpcd(void *handle, uint32_t address, uint8_t *data, uint32_t size)
+static bool
+lp_read_dpcd(void *handle, uint32_t address, uint8_t *data, uint32_t size)
{
struct dc_link *link = handle;
--
2.17.1
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