From: Anton Vasilyev <vasilyev@ispras.ru>
Date: Thu, 10 Aug 2017 15:15:45 +0000 (+0300)
Subject: i2c: simtec: use release_mem_region instead of release_resource
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=42543aeb48e3701b49e0a83654248afc38feb88f;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

i2c: simtec: use release_mem_region instead of release_resource

Use api pair of request_mem_region and release_mem_region
instead of release_resource.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Anton Vasilyev <vasilyev@ispras.ru>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---

diff --git a/drivers/i2c/busses/i2c-simtec.c b/drivers/i2c/busses/i2c-simtec.c
index b4685bb9b5d7..adca51a99487 100644
--- a/drivers/i2c/busses/i2c-simtec.c
+++ b/drivers/i2c/busses/i2c-simtec.c
@@ -127,8 +127,7 @@ static int simtec_i2c_probe(struct platform_device *dev)
 	iounmap(pd->reg);
 
  err_res:
-	release_resource(pd->ioarea);
-	kfree(pd->ioarea);
+	release_mem_region(pd->ioarea->start, size);
 
  err:
 	kfree(pd);
@@ -142,8 +141,7 @@ static int simtec_i2c_remove(struct platform_device *dev)
 	i2c_del_adapter(&pd->adap);
 
 	iounmap(pd->reg);
-	release_resource(pd->ioarea);
-	kfree(pd->ioarea);
+	release_mem_region(pd->ioarea->start, resource_size(pd->ioarea));
 	kfree(pd);
 
 	return 0;