diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2018-12-10 21:54:25 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-27 14:14:41 +0900 |
| commit | c8e91d756703b06c707b4355a3603e4e2fd2790a (patch) | |
| tree | 42d79068ad3eab8026816c913ce1e2d008b40f3e /sound/pci/hda | |
| parent | 4a767459389a8db376854ebfc0cafe6504768554 (diff) | |
ALSA: hda/ca0132 - make pci_iounmap() call conditional
commit 1e73359a24fad529b0794515b46cbfff99e5fbe6 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/pci/hda')
| -rw-r--r-- | sound/pci/hda/patch_ca0132.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c index dffd60cebc31..80f73810b21b 100644 --- a/sound/pci/hda/patch_ca0132.c +++ b/sound/pci/hda/patch_ca0132.c @@ -7394,7 +7394,7 @@ 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); |