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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Takashi Iwai <tiwai@suse.de>
Subject: [PATCH 4.19 100/118] ALSA: hda/ca0132 - Call pci_iounmap() instead of iounmap()
Date:   Mon, 26 Nov 2018 11:51:34 +0100
Message-Id: <20181126105105.714482699@linuxfoundation.org>
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4.19-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Takashi Iwai <tiwai@suse.de>

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>

---
 sound/pci/hda/patch_ca0132.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- 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
 
 	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);
 }