Commit d585dfe8 authored by Ben Dooks's avatar Ben Dooks Committed by Linus Torvalds

S3C2410: add error print if we cannot add attribute

Fix the following warning by checking the result of device_create_file and
printing an error but not removing the device (loss of debug registers is
not fatal).

drivers/video/s3c2410fb.c:905: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
Cc: Arnaud Patard <arnaud.patard@rtp-net.org>
Acked-by: default avatarKrzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 673b4600
...@@ -972,7 +972,10 @@ static int __init s3c24xxfb_probe(struct platform_device *pdev, ...@@ -972,7 +972,10 @@ static int __init s3c24xxfb_probe(struct platform_device *pdev,
} }
/* create device files */ /* create device files */
device_create_file(&pdev->dev, &dev_attr_debug); ret = device_create_file(&pdev->dev, &dev_attr_debug);
if (ret) {
printk(KERN_ERR "failed to add debug attribute\n");
}
printk(KERN_INFO "fb%d: %s frame buffer device\n", printk(KERN_INFO "fb%d: %s frame buffer device\n",
fbinfo->node, fbinfo->fix.id); fbinfo->node, fbinfo->fix.id);
......
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