From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 24 Aug 2012 16:40:10 +0000 (+0200)
Subject: ALSA: hda - Make clear built-in driver optimization
X-Git-Tag: firefly_0821_release~3680^2~1845^2~78
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5d908ab941e90291b5c31d990bdb8e87fa3f7146;p=firefly-linux-kernel-4.4.55.git

ALSA: hda - Make clear built-in driver optimization

Use unsigned int to make clear that the codes required only for
modules will be reduced by the compiler optimization.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 4a2f35ccbf05..5f9da87d8762 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -808,7 +808,7 @@ find_codec_preset(struct hda_codec *codec)
 {
 	struct hda_codec_preset_list *tbl;
 	const struct hda_codec_preset *preset;
-	int mod_requested = 0;
+	unsigned int mod_requested = 0;
 
 	if (is_generic_config(codec))
 		return NULL; /* use the generic parser */