Commit f121be56 authored Jul 11, 2017 by Rahul Sharma Committed by Gerrit - the friendly Code Review server Jul 12, 2017

msm: ais: fix crash during dumping io register



Check whether ispif->base is null before dumping.

Change-Id: I7d9738d5361052b01a5e4a205d9f18a9e36b64bd
CRs-Fixed: 2046207
Signed-off-by: Rahul Sharma <sharah@codeaurora.org>

parent eb61a053

drivers/media/platform/msm/ais/ispif/msm_ispif.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -69,6 +69,11 @@ static void msm_ispif_io_dump_reg(struct ispif_device *ispif)
		{
		if (!ispif->enb_dump_reg)
		return;
		if (!ispif->base) {
		pr_err("%s: null pointer for the ispif base\n", __func__);
		return;
		}

		msm_camera_io_dump(ispif->base, 0x250, 0);
		}