From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 12 Nov 2018 11:26:57 +0000 (+0100)
Subject: ALSA: hda/ca0132 - Call pci_iounmap() instead of iounmap()
X-Git-Tag: rel_imx_4.19.35_1.1.0~8363
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=a0d5745e5a1c03650bb9f8012afda790e7910c07;p=linux.git

ALSA: hda/ca0132 - Call pci_iounmap() instead of iounmap()

commit d99501b8575dc1248bacf1b58d2241cb4b265d49 upstream.

We need to call pci_iounmap() instead of iounmap() for the regions
obtained via pci_iomap() call for some archs that need special
treatment.

Fixes: aa31704fd81c ("ALSA: hda/ca0132: Add PCI region2 iomap for SBZ")
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index 0166a3d7cd55..dffd60cebc31 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -7395,7 +7395,7 @@ static void ca0132_free(struct hda_codec *codec)
 
 	snd_hda_power_down(codec);
 	if (spec->mem_base)
-		iounmap(spec->mem_base);
+		pci_iounmap(codec->bus->pci, spec->mem_base);
 	kfree(spec->spec_init_verbs);
 	kfree(codec->spec);
 }