From: Cihangir Akturk <cakturk@gmail.com>
Date: Wed, 2 Aug 2017 11:18:07 +0300
Subject: staging: fsl-mc: fix resource_size.cocci warnings
Git-commit: a2730bc73542e60393e0f7d92e061c9e18c2056b
Patch-mainline: v4.14-rc1
References: fate#326530,fate#326531,fate#326535,fate#326538,fate#326539
Use resource_size() function on resource objects instead of
explicit computation.
This patch fixes the following coccinelle warning:
drivers/staging/fsl-mc/bus/dprc-driver.c:620:35-38: ERROR: Missing
resource_size with mc_dev -> regions
Signed-off-by: Cihangir Akturk <cakturk@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
drivers/staging/fsl-mc/bus/dprc-driver.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/fsl-mc/bus/dprc-driver.c b/drivers/staging/fsl-mc/bus/dprc-driver.c
index 4cdd190a338b..485abad0f32f 100644
--- a/drivers/staging/fsl-mc/bus/dprc-driver.c
+++ b/drivers/staging/fsl-mc/bus/dprc-driver.c
@@ -617,8 +617,7 @@ static int dprc_probe(struct fsl_mc_device *mc_dev)
if (WARN_ON(mc_dev->obj_desc.region_count == 0))
return -EINVAL;
- region_size = mc_dev->regions[0].end -
- mc_dev->regions[0].start + 1;
+ region_size = resource_size(mc_dev->regions);
error = fsl_create_mc_io(&mc_dev->dev,
mc_dev->regions[0].start,
--
2.11.0