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authorTakashi Iwai <tiwai@suse.de>2013-01-25 10:54:07 +0100
committerTakashi Iwai <tiwai@suse.de>2013-01-25 18:32:14 +0100
commit86b2723725a2e186f5699d97cb20014fa893931f (patch)
tree844f9f196c14bf3f361e85ec28b5ad60e334dcc0 /sound/pci/maestro3.c
parentALSA: hda - Enable power down of unused widgets for IDT codecs (diff)
downloadlinux-dev-86b2723725a2e186f5699d97cb20014fa893931f.tar.xz
linux-dev-86b2723725a2e186f5699d97cb20014fa893931f.zip
ALSA: Make snd_printd() and snd_printdd() inline
Because currently snd_printd() and snd_printdd() macros are expanded to empty when CONFIG_SND_DEBUG=n, a compile warning like below appears sometimes, and we had to covert it by ugly ifdefs: sound/pci/hda/patch_sigmatel.c: In function ‘stac92hd71bxx_fixup_hp’: sound/pci/hda/patch_sigmatel.c:2434:24: warning: unused variable ‘spec’ [-Wunused-variable] For "fixing" these issues better, this patch replaces snd_printd() and snd_printdd() definitions with empty inline functions instead of macros. This should have the same effect but shut up warnings like above. But since we had already put ifdefs, changing to inline functions would trigger compile errors. So, such ifdefs is removed in this patch. In addition, snd_pci_quirk name field is defined only when CONFIG_SND_DEBUG_VERBOSE is set, and the reference to it in snd_printdd() argument triggers the build errors, too. For avoiding these errors, introduce a new macro snd_pci_quirk_name() that is defined no matter how the debug option is set. Reported-by: Stratos Karafotis <stratosk@semaphore.gr> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/maestro3.c')
-rw-r--r--sound/pci/maestro3.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c
index 9387533f70dc..c76ac1411210 100644
--- a/sound/pci/maestro3.c
+++ b/sound/pci/maestro3.c
@@ -2586,8 +2586,9 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci,
else {
quirk = snd_pci_quirk_lookup(pci, m3_amp_quirk_list);
if (quirk) {
- snd_printdd(KERN_INFO "maestro3: set amp-gpio "
- "for '%s'\n", quirk->name);
+ snd_printdd(KERN_INFO
+ "maestro3: set amp-gpio for '%s'\n",
+ snd_pci_quirk_name(quirk));
chip->amp_gpio = quirk->value;
} else if (chip->allegro_flag)
chip->amp_gpio = GPO_EXT_AMP_ALLEGRO;
@@ -2597,8 +2598,9 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci,
quirk = snd_pci_quirk_lookup(pci, m3_irda_quirk_list);
if (quirk) {
- snd_printdd(KERN_INFO "maestro3: enabled irda workaround "
- "for '%s'\n", quirk->name);
+ snd_printdd(KERN_INFO
+ "maestro3: enabled irda workaround for '%s'\n",
+ snd_pci_quirk_name(quirk));
chip->irda_workaround = 1;
}
quirk = snd_pci_quirk_lookup(pci, m3_hv_quirk_list);