Merge branch 'fix/hda' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 (0e9695d9) · Commits · e / devices / android_kernel_xiaomi_markw

sound/pci/hda/hda_intel.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -1893,6 +1893,12 @@ static int azx_position_ok(struct azx chip, struct azx_dev azx_dev)

		if (!bdl_pos_adj[chip->dev_index])
		return 1; /* no delayed ack */
		if (azx_dev->period_bytes == 0) {
		printk(KERN_WARNING
		"hda-intel: Divide by zero was avoided "
		"in azx_dev->period_bytes.\n");
		return 0;
		}
		if (pos % azx_dev->period_bytes > azx_dev->period_bytes / 2)
		return 0; /* NG - it's below the period boundary */
		return 1; /* OK, it's fine */