From e454cea20bdcff10ee698d11b8882662a0153a47 Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Fri, 18 Sep 2009 23:01:12 +0200 Subject: 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 Signed-off-by: Greg Kroah-Hartman --- drivers/usb/class/usblp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/usb/class') diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c index 26c09f0257d..9bc112ee780 100644 --- a/drivers/usb/class/usblp.c +++ b/drivers/usb/class/usblp.c @@ -1057,14 +1057,14 @@ static const struct file_operations usblp_fops = { .release = usblp_release, }; -static char *usblp_nodename(struct device *dev) +static char *usblp_devnode(struct device *dev, mode_t *mode) { return kasprintf(GFP_KERNEL, "usb/%s", dev_name(dev)); } static struct usb_class_driver usblp_class = { .name = "lp%d", - .nodename = usblp_nodename, + .devnode = usblp_devnode, .fops = &usblp_fops, .minor_base = USBLP_MINOR_BASE, }; -- cgit v1.2.3