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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/intel8x0.c
parentf4f678d22219f5821f46bb78eb4da7f76f1899bc (diff)
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/intel8x0.c')
-rw-r--r--sound/pci/intel8x0.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index 3b9be752f3e..b8fe40531b9 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -3266,11 +3266,13 @@ static int check_default_spdif_aclink(struct pci_dev *pci)
w = snd_pci_quirk_lookup(pci, spdif_aclink_defaults);
if (w) {
if (w->value)
- snd_printdd(KERN_INFO "intel8x0: Using SPDIF over "
- "AC-Link for %s\n", w->name);
+ snd_printdd(KERN_INFO
+ "intel8x0: Using SPDIF over AC-Link for %s\n",
+ snd_pci_quirk_name(w));
else
- snd_printdd(KERN_INFO "intel8x0: Using integrated "
- "SPDIF DMA for %s\n", w->name);
+ snd_printdd(KERN_INFO
+ "intel8x0: Using integrated SPDIF DMA for %s\n",
+ snd_pci_quirk_name(w));
return w->value;
}
return 0;