drm/amd/display: change several dcn201 variables storage-class-specifier to static

smatch reports these similar problems in dcn201
drivers/gpu/drm/amd/amdgpu/../display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c:165:22:
  warning: symbol 'dcn201_funcs' was not declared. Should it be static?
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn201/dcn201_resource.c:77:30:
  warning: symbol 'dcn201_ip' was not declared. Should it be static?
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn201/dcn201_resource.c:139:37:
  warning: symbol 'dcn201_soc' was not declared. Should it be static?
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn201/dcn201_mpc.c:79:24:
  warning: symbol 'dcn201_mpc_funcs' was not declared. Should it be static?

All of these are only used in their definition file, so they should be static

Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c
index f0577dcd1af6a3582b443dd7f80a5fd82867eebf..811720749faf8032807891b8799b52937b79bc03 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c
@@ -162,7 +162,7 @@ static void dcn201_update_clocks(struct clk_mgr *clk_mgr_base,
        }
 }
 
-struct clk_mgr_funcs dcn201_funcs = {
+static struct clk_mgr_funcs dcn201_funcs = {
        .get_dp_ref_clk_frequency = dce12_get_dp_ref_freq_khz,
        .update_clocks = dcn201_update_clocks,
        .init_clocks = dcn201_init_clocks,

diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_mpc.c
index 95c4c55f067c01446668aab8d6a10e508d9b6924..1af03a86ec9b0b3eeeeddf170984b3800d6a8703 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_mpc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_mpc.c
@@ -76,7 +76,7 @@ static void mpc201_init_mpcc(struct mpcc *mpcc, int mpcc_inst)
        mpcc->shared_bottom = false;
 }
 
-const struct mpc_funcs dcn201_mpc_funcs = {
+static const struct mpc_funcs dcn201_mpc_funcs = {
        .read_mpcc_state = mpc1_read_mpcc_state,
        .insert_plane = mpc1_insert_plane,
        .remove_mpcc = mpc1_remove_mpcc,

diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c
index 407d995bfa99b3c21058b6da77e040fe0d54bf1d..cd46701398d9dee9b0418df9cee972e58d2001f5 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c
@@ -74,7 +74,7 @@
 #define MIN_DISP_CLK_KHZ 100000
 #define MIN_DPP_CLK_KHZ 100000
 
-struct _vcs_dpi_ip_params_st dcn201_ip = {
+static struct _vcs_dpi_ip_params_st dcn201_ip = {
        .gpuvm_enable = 0,
        .hostvm_enable = 0,
        .gpuvm_max_page_table_levels = 4,
@@ -136,7 +136,7 @@ struct _vcs_dpi_ip_params_st dcn201_ip = {
        .number_of_cursors = 1,
 };
 
-struct _vcs_dpi_soc_bounding_box_st dcn201_soc = {
+static struct _vcs_dpi_soc_bounding_box_st dcn201_soc = {
        .clock_limits = {
                        {
                                .state = 0,