dm: verity fix documentation

[karo-tx-linux.git] / drivers / video / bfin_adv7393fb.c

diff --git a/drivers/video/bfin_adv7393fb.c b/drivers/video/bfin_adv7393fb.c
index 33ea874c87d236e34691a386b0fb8ea4cdd6c607..9bdd4b0c18c8e393994fe542babdbedc22bb6070 100644 (file)
--- a/drivers/video/bfin_adv7393fb.c
+++ b/drivers/video/bfin_adv7393fb.c
@@ -353,18 +353,16 @@ adv7393_read_proc(char *page, char **start, off_t off,
 
 static int
 adv7393_write_proc(struct file *file, const char __user * buffer,
-                  unsigned long count, void *data)
+                  size_t count, void *data)
 {
        struct adv7393fb_device *fbdev = data;
-       char line[8];
        unsigned int val;
        int ret;
 
-       ret = copy_from_user(line, buffer, count);
+       ret = kstrtouint_from_user(buffer, count, 0, &val);
        if (ret)
                return -EFAULT;
 
-       val = simple_strtoul(line, NULL, 0);
        adv7393_write(fbdev->client, val >> 8, val & 0xff);
 
        return count;