hwmon: (core) use permission-specific DEVICE_ATTR variants
authorJulia Lawall <Julia.Lawall@lip6.fr>
Thu, 22 Dec 2016 12:04:45 +0000 (13:04 +0100)
committerGuenter Roeck <linux@roeck-us.net>
Mon, 2 Jan 2017 18:19:45 +0000 (10:19 -0800)
commit2ab0c6c55e6d2525282e7e3e2f62032847834342
tree6ce7ff72aca0365ba5e39179c925ebab58af167f
parentc490c63e9505a3956b3a9c09b3abc638992426e8
hwmon: (core) use permission-specific DEVICE_ATTR variants

Use DEVICE_ATTR_RO for read-only attributes. This simplifies the source
code, improves readbility, and reduces the chance of inconsistencies.

The conversion was done automatically using coccinelle. It was validated
by compiling both the old and the new source code and comparing its text,
data, and bss size.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
[groeck: Updated description]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
drivers/hwmon/hwmon.c