[PATCH] ARM: OMAP: OMAP: FB: sem2mutex conversion

sem2mutex conversion
Signed-off-by: Komal Shah <komal_shah802003@yahoo.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

drivers/video/omap/omapfb_main.c

@@ -111,12 +111,12 @@ extern struct lcd_ctrl_extif rfbi_extif;
 
 static void omapfb_rqueue_lock(struct omapfb_device *fbdev)
 {
-	down(&fbdev->rqueue_sema);
+	mutex_lock(&fbdev->rqueue_mutex);
 }
 
 static void omapfb_rqueue_unlock(struct omapfb_device *fbdev)
 {
-	up(&fbdev->rqueue_sema);
+	mutex_unlock(&fbdev->rqueue_mutex);
 }
 
 /*
@@ -1273,7 +1273,7 @@ static int omapfb_do_probe(struct platform_device *pdev, struct lcd_panel *panel
 	fbdev->panel = panel;
 	platform_set_drvdata(pdev, fbdev);
 
-	init_MUTEX(&fbdev->rqueue_sema);
+	mutex_init(&fbdev->rqueue_mutex);
 
 #ifdef CONFIG_ARCH_OMAP1
 	fbdev->int_ctrl = &omap1_int_ctrl;

include/asm-arm/arch-omap/omapfb.h

@@ -126,6 +126,7 @@ enum omapfb_update_mode {
 #include <linux/completion.h>
 #include <linux/interrupt.h>
 #include <linux/fb.h>
+#include <linux/mutex.h>
 
 #include <asm/arch/board.h>
 
@@ -269,7 +270,7 @@ struct omapfb_device {
 	int			state;
 	int                     ext_lcdc;               /* Using external
                                                            LCD controller */
-	struct semaphore	rqueue_sema;
+	struct mutex		rqueue_mutex;
 
 	void			*vram_virt_base;
 	dma_addr_t		vram_phys_base;