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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-24 03:18:34 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-26 02:12:03 +0400 |
| commit | 154547c4fe0fbe92185e69a6cdc2b0502b361995 (patch) | |
| tree | 30cc47fcecbba3e23c8489138e4ca4b14659b7b0 /drivers/usb/serial/iuu_phoenix.c | |
| parent | 2a6eb8ac9bdee5b09077ae2d6efc4babffd9d93e (diff) | |
| download | linux-154547c4fe0fbe92185e69a6cdc2b0502b361995.tar.xz | |
USB: serial: clean up attribute permissions
Clean up the DEVICE_ATTR usage in the USB serial drivers, making them
more obvious as to the permissions that the sysfs files should be.
Note: ftdi_sio.c still has a DEVICE_ATTR() used, that will have to wait
until after 3.12-rc1 comes out when DEVICE_ATTR_WO() shows up in Linus's
tree.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/iuu_phoenix.c')
| -rw-r--r-- | drivers/usb/serial/iuu_phoenix.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c index 790673e5faa7..57c439a24b5a 100644 --- a/drivers/usb/serial/iuu_phoenix.c +++ b/drivers/usb/serial/iuu_phoenix.c @@ -1130,7 +1130,7 @@ static int iuu_vcc_set(struct usb_serial_port *port, unsigned int vcc) * Sysfs Attributes */ -static ssize_t show_vcc_mode(struct device *dev, +static ssize_t vcc_mode_show(struct device *dev, struct device_attribute *attr, char *buf) { struct usb_serial_port *port = to_usb_serial_port(dev); @@ -1139,7 +1139,7 @@ static ssize_t show_vcc_mode(struct device *dev, return sprintf(buf, "%d\n", priv->vcc); } -static ssize_t store_vcc_mode(struct device *dev, +static ssize_t vcc_mode_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct usb_serial_port *port = to_usb_serial_port(dev); @@ -1163,9 +1163,7 @@ static ssize_t store_vcc_mode(struct device *dev, fail_store_vcc_mode: return count; } - -static DEVICE_ATTR(vcc_mode, S_IRUSR | S_IWUSR, show_vcc_mode, - store_vcc_mode); +static DEVICE_ATTR_RW(vcc_mode); static int iuu_create_sysfs_attrs(struct usb_serial_port *port) { |