5 files changed, 7 insertions, 10 deletions

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index f87bf104df7..9585e531ac6 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -929,13 +929,11 @@ drm_mode_do_interlace_quirk(struct drm_display_mode *mode,
                 { 1440,  576 },
                 { 2880,  576 },
         };
-        static const int n_sizes =
-                sizeof(cea_interlaced)/sizeof(cea_interlaced[0]);
 
         if (!(pt->misc & DRM_EDID_PT_INTERLACED))
                 return;
 
-        for (i = 0; i < n_sizes; i++) {
+        for (i = 0; i < ARRAY_SIZE(cea_interlaced); i++) {
                 if ((mode->hdisplay == cea_interlaced[i].w) &&
                     (mode->vdisplay == cea_interlaced[i].h / 2)) {
                         mode->vdisplay *= 2;
@@ -1375,7 +1373,6 @@ static const struct {
         { 1920, 1440, 60, 0 },
         { 1920, 1440, 75, 0 },
 };
-static const int num_est3_modes = sizeof(est3_modes) / sizeof(est3_modes[0]);
 
 static int
 drm_est3_modes(struct drm_connector *connector, struct detailed_timing *timing)
@@ -1387,7 +1384,7 @@ drm_est3_modes(struct drm_connector *connector, struct detailed_timing *timing)
         for (i = 0; i < 6; i++) {
                 for (j = 7; j > 0; j--) {
                         m = (i * 8) + (7 - j);
-                        if (m >= num_est3_modes)
+                        if (m >= ARRAY_SIZE(est3_modes))
                                 break;
                         if (est[i] & (1 << j)) {
                                 mode = drm_mode_find_dmt(connector->dev,
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 76993ac16cc..03c231be227 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -392,13 +392,13 @@ static void intel_sdvo_debug_write(struct intel_encoder *intel_encoder, u8 cmd,
                 DRM_LOG_KMS("%02X ", ((u8 *)args)[i]);
         for (; i < 8; i++)
                 DRM_LOG_KMS("   ");
-        for (i = 0; i < sizeof(sdvo_cmd_names) / sizeof(sdvo_cmd_names[0]); i++) {
+        for (i = 0; i < ARRAY_SIZE(sdvo_cmd_names); i++) {
                 if (cmd == sdvo_cmd_names[i].cmd) {
                         DRM_LOG_KMS("(%s)", sdvo_cmd_names[i].name);
                         break;
                 }
         }
-        if (i == sizeof(sdvo_cmd_names)/ sizeof(sdvo_cmd_names[0]))
+        if (i == ARRAY_SIZE(sdvo_cmd_names))
                 DRM_LOG_KMS("(%02X)", cmd);
         DRM_LOG_KMS("\n");
 }
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index 6d553c29d10..d2d4e4045ca 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -1424,7 +1424,7 @@ intel_tv_get_modes(struct drm_connector *connector)
         int j, count = 0;
         u64 tmp;
 
-        for (j = 0; j < sizeof(input_res_table) / sizeof(input_res_table[0]);
+        for (j = 0; j < ARRAY_SIZE(input_res_table);
              j++) {
                 struct input_res *input = &input_res_table[j];
                 unsigned int hactive_s = input->w;
diff --git a/drivers/gpu/drm/savage/savage_bci.c b/drivers/gpu/drm/savage/savage_bci.c
index 2d0c9ca484c..fa05cda8c98 100644
--- a/drivers/gpu/drm/savage/savage_bci.c
+++ b/drivers/gpu/drm/savage/savage_bci.c
@@ -552,7 +552,7 @@ int savage_driver_load(struct drm_device *dev, unsigned long chipset)
 
 
 /*
- * Initalize mappings. On Savage4 and SavageIX the alignment
+ * Initialize mappings. On Savage4 and SavageIX the alignment
  * and size of the aperture is not suitable for automatic MTRR setup
  * in drm_addmap. Therefore we add them manually before the maps are
  * initialized, and tear them down on last close.
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
index 8612378b131..5f2d5df01e5 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
@@ -1017,7 +1017,7 @@ int vmw_gmr_id_alloc(struct vmw_private *dev_priv, uint32_t *p_id)
 }
 
 /*
- * Stream managment
+ * Stream management
  */
 
 static void vmw_stream_destroy(struct vmw_resource *res)