diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-24 01:34:43 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-27 21:50:53 +0200 |
| commit | ce26bd23d4ad180883f53709f9a2220dc771c030 (patch) | |
| tree | 3402bdee198548f7ef41cc48ffc31c9e017323fa /drivers/usb/gadget/net2280.c | |
| parent | USB: serial: clean up attribute permissions (diff) | |
| download | linux-ce26bd23d4ad180883f53709f9a2220dc771c030.tar.xz linux-ce26bd23d4ad180883f53709f9a2220dc771c030.zip | |
USB: gadget: audit sysfs attribute permissions
Convert all USB gadget sysfs attributes to use the _RO or _RW variants,
to make them easier to audit and ensure that the permissions are
correct.
Note, two are left using the DEVICE_ATTR() macro, as there is no
DEVICE_ATTR_WO() in Linus's tree, that will happen after 3.12-rc1 is
out, a follow-on patch will be sent then.
Reviewed-by: Felipe Balbi <balbi@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--
drivers/usb/gadget/composite.c | 8 +++-----
drivers/usb/gadget/dummy_hcd.c | 8 ++++----
drivers/usb/gadget/f_mass_storage.c | 14 ++++++--------
drivers/usb/gadget/net2272.c | 4 ++--
drivers/usb/gadget/net2280.c | 18 +++++++++---------
drivers/usb/gadget/storage_common.c | 25 ++++++++++++-------------
drivers/usb/gadget/udc-core.c | 14 +++++++-------
7 files changed, 43 insertions(+), 48 deletions(-)
Diffstat (limited to 'drivers/usb/gadget/net2280.c')
| -rw-r--r-- | drivers/usb/gadget/net2280.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c index fbd006ab31d3..0781bff70015 100644 --- a/drivers/usb/gadget/net2280.c +++ b/drivers/usb/gadget/net2280.c @@ -1424,8 +1424,8 @@ static const struct usb_gadget_ops net2280_ops = { */ /* "function" sysfs attribute */ -static ssize_t -show_function (struct device *_dev, struct device_attribute *attr, char *buf) +static ssize_t function_show(struct device *_dev, struct device_attribute *attr, + char *buf) { struct net2280 *dev = dev_get_drvdata (_dev); @@ -1435,10 +1435,10 @@ show_function (struct device *_dev, struct device_attribute *attr, char *buf) return 0; return scnprintf (buf, PAGE_SIZE, "%s\n", dev->driver->function); } -static DEVICE_ATTR (function, S_IRUGO, show_function, NULL); +static DEVICE_ATTR_RO(function); -static ssize_t net2280_show_registers(struct device *_dev, - struct device_attribute *attr, char *buf) +static ssize_t registers_show(struct device *_dev, + struct device_attribute *attr, char *buf) { struct net2280 *dev; char *next; @@ -1590,10 +1590,10 @@ static ssize_t net2280_show_registers(struct device *_dev, return PAGE_SIZE - size; } -static DEVICE_ATTR(registers, S_IRUGO, net2280_show_registers, NULL); +static DEVICE_ATTR_RO(registers); -static ssize_t -show_queues (struct device *_dev, struct device_attribute *attr, char *buf) +static ssize_t queues_show(struct device *_dev, struct device_attribute *attr, + char *buf) { struct net2280 *dev; char *next; @@ -1690,7 +1690,7 @@ done: spin_unlock_irqrestore (&dev->lock, flags); return PAGE_SIZE - size; } -static DEVICE_ATTR (queues, S_IRUGO, show_queues, NULL); +static DEVICE_ATTR_RO(queues); #else |