drm: fix semicolon.cocci warnings

drivers/gpu/drm/kmb/kmb_dsi.c:284:3-4: Unneeded semicolon
drivers/gpu/drm/kmb/kmb_dsi.c:304:3-4: Unneeded semicolon
drivers/gpu/drm/kmb/kmb_dsi.c:321:3-4: Unneeded semicolon
drivers/gpu/drm/kmb/kmb_dsi.c:340:3-4: Unneeded semicolon
drivers/gpu/drm/kmb/kmb_dsi.c:364:2-3: Unneeded semicolon

 Remove unneeded semicolon.

Generated by: scripts/coccinelle/misc/semicolon.cocci

Fixes: ade89646 ("drm: DRM_KMB_DISPLAY should depend on ARCH_KEEMBAY")
CC: Geert Uytterhoeven <geert+renesas@glider.be>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210511161123.GA21597@90a0f0cadc2d

drivers/gpu/drm/kmb/kmb_dsi.c

@@ -281,7 +281,7 @@ static u32 mipi_get_datatype_params(u32 data_type, u32 data_mode,
 		default:
 			DRM_ERROR("DSI: Invalid data_mode %d\n", data_mode);
 			return -EINVAL;
-		};
+		}
 		break;
 	case DSI_LP_DT_PPS_YCBCR422_16B:
 		data_type_param.size_constraint_pixels = 2;
@@ -301,7 +301,7 @@ static u32 mipi_get_datatype_params(u32 data_type, u32 data_mode,
 		default:
 			DRM_ERROR("DSI: Invalid data_mode %d\n", data_mode);
 			return -EINVAL;
-		};
+		}
 		break;
 	case DSI_LP_DT_LPPS_YCBCR422_20B:
 	case DSI_LP_DT_PPS_YCBCR422_24B:
@@ -318,7 +318,7 @@ static u32 mipi_get_datatype_params(u32 data_type, u32 data_mode,
 		default:
 			DRM_ERROR("DSI: Invalid data_mode %d\n", data_mode);
 			return -EINVAL;
-		};
+		}
 		break;
 	case DSI_LP_DT_PPS_RGB565_16B:
 		data_type_param.size_constraint_pixels = 1;
@@ -337,7 +337,7 @@ static u32 mipi_get_datatype_params(u32 data_type, u32 data_mode,
 		default:
 			DRM_ERROR("DSI: Invalid data_mode %d\n", data_mode);
 			return -EINVAL;
-		};
+		}
 		break;
 	case DSI_LP_DT_PPS_RGB666_18B:
 		data_type_param.size_constraint_pixels = 4;
@@ -361,7 +361,7 @@ static u32 mipi_get_datatype_params(u32 data_type, u32 data_mode,
 	default:
 		DRM_ERROR("DSI: Invalid data_type %d\n", data_type);
 		return -EINVAL;
-	};
+	}
 
 	*params = data_type_param;
 	return 0;