[PATCH] Detaching fbcon: fix vgacon to allow retaking of the console

[linux-2.6-omap-h63xx.git] / drivers / video / arcfb.c

diff --git a/drivers/video/arcfb.c b/drivers/video/arcfb.c
index df8e5667b348efa317be6d5732e2e478162d0e22..466042808dafabec885e89da3b103712a8908ac7 100644 (file)
--- a/drivers/video/arcfb.c
+++ b/drivers/video/arcfb.c
@@ -253,7 +253,7 @@ static void arcfb_lcd_update_page(struct arcfb_par *par, unsigned int upper,
 {
        unsigned char *src;
        unsigned int xindex, yindex, chipindex, linesize;
-       int i, count;
+       int i;
        unsigned char val;
        unsigned char bitmask, rightshift;
 
@@ -282,7 +282,6 @@ static void arcfb_lcd_update_page(struct arcfb_par *par, unsigned int upper,
                }
                ks108_writeb_data(par, chipindex, val);
                left++;
-               count++;
                if (bitmask == 0x80) {
                        bitmask = 1;
                        src++;
@@ -460,11 +459,11 @@ static ssize_t arcfb_write(struct file *file, const char __user *buf, size_t cou
        inode = file->f_dentry->d_inode;
        fbidx = iminor(inode);
        info = registered_fb[fbidx];
-       par = info->par;
 
        if (!info || !info->screen_base)
                return -ENODEV;
 
+       par = info->par;
        xres = info->var.xres;
        fbmemlength = (xres * info->var.yres)/8;