ALSA: hda: Fix signedness of sscanf() arguments

The %x format of sscanf() takes an unsigned int pointer, while we pass
a signed int pointer.  Practically it's OK, but this may result in a
compile warning.  Let's fix it.

Fixes: a235d5b ("ALSA: hda: Allow model option to specify PCI SSID alias")
Reported-by: kernel test robot <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>

Author: tiwai

sound/pci/hda/hda_auto_parser.c

@@ -981,7 +981,7 @@ void snd_hda_pick_fixup(struct hda_codec *codec,
 	int id = HDA_FIXUP_ID_NOT_SET;
 	const char *name = NULL;
 	const char *type = NULL;
-	int vendor, device;
+	unsigned int vendor, device;
 
 	if (codec->fixup_id != HDA_FIXUP_ID_NOT_SET)
 		return;