ALSA: hda: patch_realtek: fix empty macro usage in if block

[platform/kernel/linux-rpi.git] / sound / pci / hda / patch_realtek.c

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 181e150..ed7982f 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3601,8 +3601,8 @@ static void alc5505_dsp_init(struct hda_codec *codec)
 }
 
 #ifdef HALT_REALTEK_ALC5505
-#define alc5505_dsp_suspend(codec)     /* NOP */
-#define alc5505_dsp_resume(codec)      /* NOP */
+#define alc5505_dsp_suspend(codec)     do { } while (0) /* NOP */
+#define alc5505_dsp_resume(codec)      do { } while (0) /* NOP */
 #else
 #define alc5505_dsp_suspend(codec)     alc5505_dsp_halt(codec)
 #define alc5505_dsp_resume(codec)      alc5505_dsp_back_from_halt(codec)