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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>
This commit is contained in:
Takashi Iwai 2012-11-22 21:21:20 +01:00
parent 8232932d32
commit 2efa1d59fe
1 changed files with 2 additions and 0 deletions
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2
sound/pci/emu10k1/emu10k1_main.c
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@ -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, &reg); /* OPTIONS: Which cards are attached to the EMU */
if (reg & EMU_HANA_OPTION_DOCK_OFFLINE) {