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path: root/sound/pci/hda/patch_realtek.c
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Diffstat (limited to 'sound/pci/hda/patch_realtek.c')
-rw-r--r--sound/pci/hda/patch_realtek.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index cb4d30305059..80a520b1ff4b 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1188,7 +1188,10 @@ static int alc_auto_parse_customize_define(struct hda_codec *codec)
}
ass = codec->subsystem_id & 0xffff;
+#ifndef CONFIG_MACH_APALIS_T30
+/* Hack: avoid crash due to codec->bus->pci being NULL */
if (ass != codec->bus->pci->subsystem_device && (ass & 1))
+#endif
goto do_sku;
nid = 0x1d;
@@ -1268,7 +1271,10 @@ static int alc_subsystem_id(struct hda_codec *codec,
}
ass = codec->subsystem_id & 0xffff;
+#ifndef CONFIG_MACH_APALIS_T30
+/* Hack: avoid crash due to codec->bus->pci being NULL */
if ((ass != codec->bus->pci->subsystem_device) && (ass & 1))
+#endif
goto do_sku;
/* invalid SSID, check the special NID pin defcfg instead */
@@ -1503,7 +1509,12 @@ static void alc_pick_fixup(struct hda_codec *codec,
}
}
if (id < 0) {
+#ifdef CONFIG_MACH_APALIS_T30
+/* Hack: avoid crash due to codec->bus->pci being NULL */
+ quirk = NULL;
+#else
quirk = snd_pci_quirk_lookup(codec->bus->pci, quirk);
+#endif
if (quirk) {
id = quirk->value;
#ifdef CONFIG_SND_DEBUG_VERBOSE