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author | Julia Lawall <julia.lawall@lip6.fr> | 2016-10-29 21:37:06 +0200 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2016-10-31 15:32:12 -0400 |
commit | 63215705a6cc4481dde21b5343bb706837f273d9 (patch) | |
tree | 093cad568732fbd9d5b3baa54a47d04ce86de936 /Documentation/SAK.txt | |
parent | 0f98621bef5d2b7ad41f6595899660af344f5016 (diff) | |
download | linux-63215705a6cc4481dde21b5343bb706837f273d9.tar.bz2 |
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>
Diffstat (limited to 'Documentation/SAK.txt')
0 files changed, 0 insertions, 0 deletions