staging: sm750fb: Remove typedef from "typedef enum _spolarity_t"

This patch removes typedefs from enum and renames it from "typedef enum
_spolarity_t" to "enum spolarity" as per kernel coding standards."

Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/sm750fb/ddk750_mode.h

@@ -3,11 +3,10 @@
 
 #include "ddk750_chip.h"
 
-typedef enum _spolarity_t {
+enum spolarity {
 	POS = 0, /* positive */
 	NEG, /* negative */
-}
-spolarity_t;
+};
 
 struct mode_parameter {
 	/* Horizontal timing. */
@@ -15,14 +14,14 @@ struct mode_parameter {
 	unsigned long horizontal_display_end;
 	unsigned long horizontal_sync_start;
 	unsigned long horizontal_sync_width;
-	spolarity_t horizontal_sync_polarity;
+	enum spolarity horizontal_sync_polarity;
 
 	/* Vertical timing. */
 	unsigned long vertical_total;
 	unsigned long vertical_display_end;
 	unsigned long vertical_sync_start;
 	unsigned long vertical_sync_height;
-	spolarity_t vertical_sync_polarity;
+	enum spolarity vertical_sync_polarity;
 
 	/* Refresh timing. */
 	unsigned long pixel_clock;
@@ -30,7 +29,7 @@ struct mode_parameter {
 	unsigned long vertical_frequency;
 
 	/* Clock Phase. This clock phase only applies to Panel. */
-	spolarity_t clock_phase_polarity;
+	enum spolarity clock_phase_polarity;
 };
 
 int ddk750_setModeTiming(struct mode_parameter *parm, clock_type_t clock);