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ALSA: au1x00: Use resource_size instead of computation

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This issue was reported by coccicheck using the semantic patch
at scripts/coccinelle/api/resource_size.cocci

Signed-off-by: Benoit Taine <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
This commit is contained in:
Benoit Taine authored and Takashi Iwai committed 2014-05-28 17:50:57 +02:00
1 parent a58bdba749
commit 82285f254c
1 file changed
+3 -3
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sound/mips/au1x00.c
+3 -3
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@@ -648,14 +648,14 @@ static int au1000_ac97_probe(struct platform_device *pdev)
goto out;
err = -EBUSY;
au1000->ac97_res_port = request_mem_region(r->start,
r->end - r->start + 1, pdev->name);
au1000->ac97_res_port = request_mem_region(r->start, resource_size(r),
pdev->name);
if (!au1000->ac97_res_port) {
snd_printk(KERN_ERR "ALSA AC97: can't grab AC97 port\n");
goto out;
}
io = ioremap(r->start, r->end - r->start + 1);
io = ioremap(r->start, resource_size(r));
if (!io)
goto out;