From 53044529769b38daf7af3a185f6f13890a6fe738 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Tue, 14 Mar 2017 10:56:44 +0300 Subject: [PATCH] staging: atomicsp: fix a loop timeout It's a post-op loop so we timeout with "max_wait" set to -1, not 0. Fixes: a49d25364dfb ("staging/atomisp: Add support for the Intel IPU v2") Signed-off-by: Dan Carpenter Signed-off-by: Greg Kroah-Hartman --- drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c index 755c27cf78b7..20b409789de2 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c @@ -411,7 +411,7 @@ void punit_ddr_dvfs_enable(bool enable) } } - if (max_wait == 0) + if (max_wait == -1) pr_info("DDR DVFS, door bell is not cleared within 3ms\n"); } -- 2.11.0