diff options
Diffstat (limited to 'drivers/video/s3c2410fb.c')
| -rw-r--r-- | drivers/video/s3c2410fb.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c index e63f536e9fed..71fa6edb5c47 100644 --- a/drivers/video/s3c2410fb.c +++ b/drivers/video/s3c2410fb.c @@ -817,6 +817,12 @@ static int __init s3c24xxfb_probe(struct platform_device *pdev, return -EINVAL; } + if (mach_info->default_display >= mach_info->num_displays) { + dev_err(&pdev->dev, "default is %d but only %d displays\n", + mach_info->default_display, mach_info->num_displays); + return -EINVAL; + } + display = mach_info->displays + mach_info->default_display; irq = platform_get_irq(pdev, 0); |