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| author | Kay Sievers <kay.sievers@vrfy.org> | 2009-09-18 23:01:12 +0200 |
|---|---|---|
| committer | Live-CD User <linux@linux.site> | 2009-09-19 12:50:38 -0700 |
| commit | e454cea20bdcff10ee698d11b8882662a0153a47 (patch) | |
| tree | f44581fe57787aef0a4f4dc00993a90ea8e688f6 /drivers/usb/misc/iowarrior.c | |
| parent | 78f28b7c555359c67c2a0d23f7436e915329421e (diff) | |
| download | op-kernel-dev-e454cea20bdcff10ee698d11b8882662a0153a47.zip op-kernel-dev-e454cea20bdcff10ee698d11b8882662a0153a47.tar.gz | |
Driver-Core: extend devnode callbacks to provide permissions
This allows subsytems to provide devtmpfs with non-default permissions
for the device node. Instead of the default mode of 0600, null, zero,
random, urandom, full, tty, ptmx now have a mode of 0666, which allows
non-privileged processes to access standard device nodes in case no
other userspace process applies the expected permissions.
This also fixes a wrong assignment in pktcdvd and a checkpatch.pl complain.
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/misc/iowarrior.c')
| -rw-r--r-- | drivers/usb/misc/iowarrior.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c index 90e1a8d..e75bb87 100644 --- a/drivers/usb/misc/iowarrior.c +++ b/drivers/usb/misc/iowarrior.c @@ -727,7 +727,7 @@ static const struct file_operations iowarrior_fops = { .poll = iowarrior_poll, }; -static char *iowarrior_nodename(struct device *dev) +static char *iowarrior_devnode(struct device *dev, mode_t *mode) { return kasprintf(GFP_KERNEL, "usb/%s", dev_name(dev)); } @@ -738,7 +738,7 @@ static char *iowarrior_nodename(struct device *dev) */ static struct usb_class_driver iowarrior_class = { .name = "iowarrior%d", - .nodename = iowarrior_nodename, + .devnode = iowarrior_devnode, .fops = &iowarrior_fops, .minor_base = IOWARRIOR_MINOR_BASE, }; |
