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video: fbdev: au1200fb: Fix incorrect IRQ freeing

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'au1200fb_drv_probe()' can not fail after a successful call to
'request_irq()'. So there is no point to call 'free_irq()' in the error
handling path.

Moreover, the hard coded AU1200_LCD_INT looks boggus since
commit 1630d85a83 ("au1200fb: fix hardcoded IRQ").

So, remove it.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Cc: Tejun Heo <tj@kernel.org>
[b.zolnierkie: patch summary and description fixups]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
This commit is contained in:
Christophe JAILLET 2017-11-09 18:09:29 +01:00 committed by Bartlomiej Zolnierkiewicz
parent 451f130602
commit 703a4af427
1 changed files with 0 additions and 2 deletions
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2
drivers/video/fbdev/au1200fb.c
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@ -1766,8 +1766,6 @@ failed:
fb_dealloc_cmap(&fbi->cmap);
kfree(fbi->pseudo_palette);
}
if (plane == 0)
free_irq(AU1200_LCD_INT, (void*)dev);
return ret;
}