From 2efa1d59fe5af81456393472121623c9502548ce Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 22 Nov 2012 21:21:20 +0100
Subject: [PATCH] ALSA: emu10k1: Add missing ifdef for emu->suspend reference
It's defined only for PM.
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/pci/emu10k1/emu10k1_main.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index cfd6cf952d44..527ef216d4ca 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -714,8 +714,10 @@ static int emu1010_firmware_thread(void *data)
msleep_interruptible(1000);
if (kthread_should_stop())
break;
+#ifdef CONFIG_PM_SLEEP
if (emu->suspend)
continue;
+#endif
snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &tmp); /* IRQ Status */
snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, ®); /* OPTIONS: Which cards are attached to the EMU */
if (reg & EMU_HANA_OPTION_DOCK_OFFLINE) {
--
2.30.9