At Tue, 15 Jan 2013 17:57:41 +0800, Fengguang Wu wrote:

Hi Takashi,

FYI, there are new compile warnings show up in

tree: git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-unstable.git master head: 629965377895ebe6a546184911d588fd29596dc8 commit: 8018ee4e722f6c408d475262b54dc8a73fdd349f ALSA: hda - Use standard fixup table for IDT92HD71Bxx date: 2 hours ago config: make ARCH=i386 defconfig

All warnings:

sound/pci/hda/patch_sigmatel.c: In function 'stac92hd71bxx_fixup_hp':

...

...

sound/pci/hda/patch_sigmatel.c:2219:24: warning: unused variable 'spec' [-Wunused-variable]

This warning appears only when CONFIG_SND_DEBUG=n, and I'd like rather to avoid ugly ifdefs. So I keep the code as is for now, but eventually fix this warning later.

thanks,

Takashi

vim +/spec +2219 sound/pci/hda/patch_sigmatel.c

8018ee4e Takashi Iwai 2013-01-14 2216 static void stac92hd71bxx_fixup_hp(struct hda_codec *codec, 8018ee4e Takashi Iwai 2013-01-14 2217 const struct hda_fixup *fix, int action) 8018ee4e Takashi Iwai 2013-01-14 2218 { 8018ee4e Takashi Iwai 2013-01-14 @2219 struct sigmatel_spec *spec = codec->spec; 8018ee4e Takashi Iwai 2013-01-14 2220 8018ee4e Takashi Iwai 2013-01-14 2221 if (action != HDA_FIXUP_ACT_PRE_PROBE) 8018ee4e Takashi Iwai 2013-01-14 2222 return; 8018ee4e Takashi Iwai 2013-01-14 2223 8018ee4e Takashi Iwai 2013-01-14 2224 if (hp_blike_system(codec->subsystem_id)) { 8018ee4e Takashi Iwai 2013-01-14 2225 unsigned int pin_cfg = snd_hda_codec_get_pincfg(codec, 0x0f); 8018ee4e Takashi Iwai 2013-01-14 2226 if (get_defcfg_device(pin_cfg) == AC_JACK_LINE_OUT || 8018ee4e Takashi Iwai 2013-01-14 2227 get_defcfg_device(pin_cfg) == AC_JACK_SPEAKER ||

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