linux/drivers/ptp
Julia Lawall 63215705a6 ptp: 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 semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@ro@
declarer name DEVICE_ATTR;
identifier x,x_show;
@@

DEVICE_ATTR(x, \(0444\|S_IRUGO\), x_show, NULL);

@script:ocaml@
x << ro.x;
x_show << ro.x_show;
@@

if not (x^"_show" = x_show) then Coccilib.include_match false

@@
declarer name DEVICE_ATTR_RO;
identifier ro.x,ro.x_show;
@@

- DEVICE_ATTR(x, \(0444\|S_IRUGO\), x_show, NULL);
+ DEVICE_ATTR_RO(x);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-10-31 15:32:12 -04:00
..
Kconfig ptp: ptp_pch depends on x86_32 2014-06-17 15:43:48 -07:00
Makefile supports eg20t ptp clock 2012-03-09 13:55:34 -08:00
ptp_chardev.c drivers/ptp: Fix kernel memory disclosure 2016-10-13 10:20:06 -04:00
ptp_clock.c ptp: Fix resource leak in case of error 2016-10-03 21:54:10 -04:00
ptp_ixp46x.c ptp: ixp46x: remove NO_IRQ handling 2016-09-06 16:57:02 -07:00
ptp_pch.c ptp: pch: convert to the 64 bit get/set time methods. 2015-03-31 12:01:19 -04:00
ptp_private.h ptp: expose the programmable pins via sysfs 2014-03-21 14:21:14 -04:00
ptp_sysfs.c ptp: use permission-specific DEVICE_ATTR variants 2016-10-31 15:32:12 -04:00