@@ -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;
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> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) -- 2.7.4