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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-23 15:04:42 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-23 15:04:42 -0700 |
| commit | 2581c9cc0de6eeba8d5553c98aab6e0f75d184e0 (patch) | |
| tree | cceb679a2a6685cf48bc84145fd732c4b8736df4 /drivers/base/bus.c | |
| parent | 1130c55c757660ac83bd2de220f08580c56b6855 (diff) | |
| download | linux-2581c9cc0de6eeba8d5553c98aab6e0f75d184e0.tar.bz2 | |
driver core: bus: use DRIVER_ATTR_WO()
There are two bus attributes that can better be defined using
DRIVER_ATTR_WO(), so convert them to the new macro, making it easier to
audit attribute permissions.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base/bus.c')
| -rw-r--r-- | drivers/base/bus.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/base/bus.c b/drivers/base/bus.c index 235e2b06ac05..7fc2a13e84a1 100644 --- a/drivers/base/bus.c +++ b/drivers/base/bus.c @@ -165,8 +165,8 @@ static const struct kset_uevent_ops bus_uevent_ops = { static struct kset *bus_kset; /* Manually detach a device from its associated driver. */ -static ssize_t driver_unbind(struct device_driver *drv, - const char *buf, size_t count) +static ssize_t unbind_store(struct device_driver *drv, const char *buf, + size_t count) { struct bus_type *bus = bus_get(drv->bus); struct device *dev; @@ -185,15 +185,15 @@ static ssize_t driver_unbind(struct device_driver *drv, bus_put(bus); return err; } -static DRIVER_ATTR(unbind, S_IWUSR, NULL, driver_unbind); +static DRIVER_ATTR_WO(unbind); /* * Manually attach a device to a driver. * Note: the driver must want to bind to the device, * it is not possible to override the driver's id table. */ -static ssize_t driver_bind(struct device_driver *drv, - const char *buf, size_t count) +static ssize_t bind_store(struct device_driver *drv, const char *buf, + size_t count) { struct bus_type *bus = bus_get(drv->bus); struct device *dev; @@ -221,7 +221,7 @@ static ssize_t driver_bind(struct device_driver *drv, bus_put(bus); return err; } -static DRIVER_ATTR(bind, S_IWUSR, NULL, driver_bind); +static DRIVER_ATTR_WO(bind); static ssize_t show_drivers_autoprobe(struct bus_type *bus, char *buf) { @@ -665,8 +665,8 @@ static void remove_probe_files(struct bus_type *bus) bus_remove_file(bus, &bus_attr_drivers_probe); } -static ssize_t driver_uevent_store(struct device_driver *drv, - const char *buf, size_t count) +static ssize_t uevent_store(struct device_driver *drv, const char *buf, + size_t count) { enum kobject_action action; @@ -674,7 +674,7 @@ static ssize_t driver_uevent_store(struct device_driver *drv, kobject_uevent(&drv->p->kobj, action); return count; } -static DRIVER_ATTR(uevent, S_IWUSR, NULL, driver_uevent_store); +static DRIVER_ATTR_WO(uevent); /** * bus_add_driver - Add a driver to the bus. |