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authorArnd Bergmann <arnd@arndb.de>2018-12-10 23:54:25 +0300
committerTakashi Iwai <tiwai@suse.de>2018-12-11 11:15:39 +0300
commit1e73359a24fad529b0794515b46cbfff99e5fbe6 (patch)
tree0bec6350a29da857e8239416693a60336ee93199 /sound/pci/hda/patch_ca0132.c
parent46079bacb469c2eff15802fcccc88b0bd56b1e6e (diff)
downloadlinux-1e73359a24fad529b0794515b46cbfff99e5fbe6.tar.xz
ALSA: hda/ca0132 - make pci_iounmap() call conditional
When building without CONFIG_PCI, we can (depending on the architecture) get a link failure: ERROR: "pci_iounmap" [sound/pci/hda/snd-hda-codec-ca0132.ko] undefined! Adding a compile-time check for PCI gets it to work correctly on 32-bit ARM. Fixes: d99501b8575d ("ALSA: hda/ca0132 - Call pci_iounmap() instead of iounmap()") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/patch_ca0132.c')
-rw-r--r--sound/pci/hda/patch_ca0132.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index c40cb6336017..e5bdbc245682 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -8451,7 +8451,7 @@ static void ca0132_free(struct hda_codec *codec)
ca0132_exit_chip(codec);
snd_hda_power_down(codec);
- if (spec->mem_base)
+ if (IS_ENABLED(CONFIG_PCI) && spec->mem_base)
pci_iounmap(codec->bus->pci, spec->mem_base);
kfree(spec->spec_init_verbs);
kfree(codec->spec);