iio: gp2ap020a00f: Use put_unaligned_le32
authorVaishali Thakkar <vthakkar1994@gmail.com>
Wed, 11 Feb 2015 09:17:27 +0000 (14:47 +0530)
committerJonathan Cameron <jic23@kernel.org>
Sat, 14 Feb 2015 17:28:41 +0000 (17:28 +0000)
commit9f59f970ec2128522a98f6826350a3bfbaf70163
tree83251fefcba522333782377b7856269b3ea11f02
parent293487c8ecc1103f4625cea5e90e1ba0cc89660f
iio: gp2ap020a00f: Use put_unaligned_le32

This patch introduces the use of function put_unaligned_le32.

This is done using Coccinelle and semantic patch used is as follows:

@@ identifier tmp; expression ptr; expression y,e; type T; @@

- tmp = cpu_to_le32(y);

  <+... when != tmp
- memcpy(ptr, (T)&tmp, ...);
+ put_unaligned_le32(y,ptr);
  ...+>
? tmp = e

@@ type T; identifier tmp; @@

- T tmp;
...when != tmp

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/iio/light/gp2ap020a00f.c