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Commit e310bb06 authored by Wu Fengguang's avatar Wu Fengguang Committed by Takashi Iwai
Browse files

ALSA: hda: warn on spurious response 



To help disclose hardware bugs.

Signed-off-by: default avatarWu Fengguang <fengguang.wu@intel.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent feb27340

sound/pci/hda/hda_intel.c

+5 −1
Original line number Diff line number Diff line
@@ -632,7 +632,11 @@ static void azx_update_rirb(struct azx *chip) 
			chip->rirb.res[addr] = res;

			smp_wmb();

			chip->rirb.cmds[addr]--;

		}

		} else

			snd_printk(KERN_ERR SFX "spurious response %#x:%#x, "

				   "last cmd=%#08x\n",

				   res, res_ex,

				   chip->last_cmd[addr]);

	}

}