[PATCH] drm/amd/display: Clean up warnings in amdgpu_dm _mst_types, _plane, _psr.c

[Srinivasan Shanmugam]

Fix the following warnings reported by checkpatch:

WARNING: Missing a blank line after declarations
WARNING: Prefer 'unsigned int' to bare use of 'unsigned'

Cc: Rodrigo Siqueira <rodrigo.sique...@amd.com>
Cc: Aurabindo Pillai <aurabindo.pil...@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmu...@amd.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 1 +
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c     | 4 ++--
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c       | 1 +
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c 
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
index 46d0a8f57e55..95eefa6b4f2f 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
@@ -296,6 +296,7 @@ static int dm_dp_mst_get_modes(struct drm_connector 
*connector)
 
        if (!aconnector->edid) {
                struct edid *edid;
+
                edid = drm_dp_mst_get_edid(connector, 
&aconnector->mst_root->mst_mgr, aconnector->mst_output_port);
 
                if (!edid) {
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c 
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
index 322668973747..de1c7026ffcd 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
@@ -164,7 +164,7 @@ static bool modifier_has_dcc(uint64_t modifier)
        return IS_AMD_FMT_MOD(modifier) && AMD_FMT_MOD_GET(DCC, modifier);
 }
 
-static unsigned modifier_gfx9_swizzle_mode(uint64_t modifier)
+static unsigned int modifier_gfx9_swizzle_mode(uint64_t modifier)
 {
        if (modifier == DRM_FORMAT_MOD_LINEAR)
                return 0;
@@ -581,7 +581,7 @@ static void add_gfx11_modifiers(struct amdgpu_device *adev,
        int pkrs = 0;
        u32 gb_addr_config;
        u8 i = 0;
-       unsigned swizzle_r_x;
+       unsigned int swizzle_r_x;
        uint64_t modifier_r_x;
        uint64_t modifier_dcc_best;
        uint64_t modifier_dcc_4k;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c 
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
index d647f68fd563..be63d34400d4 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
@@ -165,6 +165,7 @@ bool amdgpu_dm_psr_enable(struct dc_stream_state *stream)
         */
        if (vsync_rate_hz != 0) {
                unsigned int frame_time_microsec = 1000000 / vsync_rate_hz;
+
                num_frames_static = (30000 / frame_time_microsec) + 1;
        }
 
-- 
2.25.1