diff options
Diffstat (limited to 'drivers/video/bfin_adv7393fb.c')
| -rw-r--r-- | drivers/video/bfin_adv7393fb.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/video/bfin_adv7393fb.c b/drivers/video/bfin_adv7393fb.c index 33ea874c87d2..d0f121bd8b25 100644 --- a/drivers/video/bfin_adv7393fb.c +++ b/drivers/video/bfin_adv7393fb.c @@ -58,7 +58,7 @@ static const unsigned short ppi_pins[] = { */ static struct bfin_adv7393_fb_par { - /* structure holding blackfin / adv7393 paramters when + /* structure holding blackfin / adv7393 parameters when screen is blanked */ struct { u8 Mode; /* ntsc/pal/? */ @@ -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; |