[PATCH] s3c2410fb: cleanup and fix

Here are some cleanups for the s3c2410fb drivers. It :
* Removes a buggy call to s3c2410fb_init_registers. There was two calls
  to this function but the first was done without all initialisations
  done. No oops but it may confuse some LCDs.
* Makes two functions static.

Signed-Off-By: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-Off-By: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c
index fe99d17..d574dd3 100644 (file)
--- a/drivers/video/s3c2410fb.c
+++ b/drivers/video/s3c2410fb.c
@@ -552,7 +552,7 @@ static inline void modify_gpio(void __iomem *reg,
  * s3c2410fb_init_registers - Initialise all LCD-related registers
  */
 
-int s3c2410fb_init_registers(struct s3c2410fb_info *fbi)
+static int s3c2410fb_init_registers(struct s3c2410fb_info *fbi)
 {
        unsigned long flags;
 
@@ -634,7 +634,7 @@ static irqreturn_t s3c2410fb_irq(int irq, void *dev_id, struct pt_regs *r)
 
 static char driver_name[]="s3c2410fb";
 
-int __init s3c2410fb_probe(struct platform_device *pdev)
+static int __init s3c2410fb_probe(struct platform_device *pdev)
 {
        struct s3c2410fb_info *info;
        struct fb_info     *fbinfo;
@@ -667,8 +667,6 @@ int __init s3c2410fb_probe(struct platform_device *pdev)
        info->fb = fbinfo;
        platform_set_drvdata(pdev, fbinfo);
 
-       s3c2410fb_init_registers(info);
-
        dprintk("devinit\n");
 
        strcpy(fbinfo->fix.id, driver_name);
@@ -701,8 +699,8 @@ int __init s3c2410fb_probe(struct platform_device *pdev)
        fbinfo->var.yres_virtual    = mach_info->yres.defval;
        fbinfo->var.bits_per_pixel  = mach_info->bpp.defval;
 
-       fbinfo->var.upper_margin    = S3C2410_LCDCON2_GET_VBPD(mregs->lcdcon2) +1;
-       fbinfo->var.lower_margin    = S3C2410_LCDCON2_GET_VFPD(mregs->lcdcon2) +1;
+       fbinfo->var.upper_margin    = S3C2410_LCDCON2_GET_VBPD(mregs->lcdcon2) + 1;
+       fbinfo->var.lower_margin    = S3C2410_LCDCON2_GET_VFPD(mregs->lcdcon2) + 1;
        fbinfo->var.vsync_len       = S3C2410_LCDCON2_GET_VSPW(mregs->lcdcon2) + 1;
 
        fbinfo->var.left_margin     = S3C2410_LCDCON3_GET_HFPD(mregs->lcdcon3) + 1;