diff options
| author | Julia Lawall <julia.lawall@lip6.fr> | 2016-10-29 21:37:09 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-31 15:32:12 -0400 |
| commit | 89d9123e8ee28cb380ce5532038e89fc19471a77 (patch) | |
| tree | ab28429ca0dd682799591474fe88c4b5fcd96ec0 | |
| parent | 63215705a6cc4481dde21b5343bb706837f273d9 (diff) | |
| download | linux-89d9123e8ee28cb380ce5532038e89fc19471a77.tar.bz2 | |
solos-pci: use permission-specific DEVICE_ATTR variants
Use DEVICE_ATTR_RW for read-write 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>
@rw@
declarer name DEVICE_ATTR;
identifier x,x_show,x_store;
@@
DEVICE_ATTR(x, \(0644\|S_IRUGO|S_IWUSR\), x_show, x_store);
@script:ocaml@
x << rw.x;
x_show << rw.x_show;
x_store << rw.x_store;
@@
if not (x^"_show" = x_show && x^"_store" = x_store)
then Coccilib.include_match false
@@
declarer name DEVICE_ATTR_RW;
identifier rw.x,rw.x_show,rw.x_store;
@@
- DEVICE_ATTR(x, \(0644\|S_IRUGO|S_IWUSR\), x_show, x_store);
+ DEVICE_ATTR_RW(x);
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/atm/solos-pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c index 6ac2b2b1e8de..5ad037c07ec7 100644 --- a/drivers/atm/solos-pci.c +++ b/drivers/atm/solos-pci.c @@ -584,7 +584,7 @@ static ssize_t hardware_show(struct device *dev, struct device_attribute *attr, return sprintf(buf, "%d\n", data32); } -static DEVICE_ATTR(console, 0644, console_show, console_store); +static DEVICE_ATTR_RW(console); #define SOLOS_ATTR_RO(x) static DEVICE_ATTR(x, 0444, solos_param_show, NULL); |