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authorAl Viro <viro@zeniv.linux.org.uk>2011-07-23 20:24:48 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-01-03 22:54:55 -0500
commit2c9ede55ecec58099b72e4bb8eab719f32f72c31 (patch)
tree8498a8c940fea97931b469fc73eb1a5022a2b28c /drivers/char
parent7d54fa6472609f2b0f2ea27e51ec2cf1fb27bd57 (diff)
downloadop-kernel-dev-2c9ede55ecec58099b72e4bb8eab719f32f72c31.zip
op-kernel-dev-2c9ede55ecec58099b72e4bb8eab719f32f72c31.tar.gz
switch device_get_devnode() and ->devnode() to umode_t *
both callers of device_get_devnode() are only interested in lower 16bits and nobody tries to return anything wider than 16bit anyway. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/mem.c4
-rw-r--r--drivers/char/misc.c2
-rw-r--r--drivers/char/raw.c2
-rw-r--r--drivers/char/tile-srom.c2
4 files changed, 5 insertions, 5 deletions
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 1451790..d6e9d08 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -847,7 +847,7 @@ static const struct file_operations kmsg_fops = {
static const struct memdev {
const char *name;
- mode_t mode;
+ umode_t mode;
const struct file_operations *fops;
struct backing_dev_info *dev_info;
} devlist[] = {
@@ -901,7 +901,7 @@ static const struct file_operations memory_fops = {
.llseek = noop_llseek,
};
-static char *mem_devnode(struct device *dev, mode_t *mode)
+static char *mem_devnode(struct device *dev, umode_t *mode)
{
if (mode && devlist[MINOR(dev->devt)].mode)
*mode = devlist[MINOR(dev->devt)].mode;
diff --git a/drivers/char/misc.c b/drivers/char/misc.c
index 778273c..522136d 100644
--- a/drivers/char/misc.c
+++ b/drivers/char/misc.c
@@ -258,7 +258,7 @@ int misc_deregister(struct miscdevice *misc)
EXPORT_SYMBOL(misc_register);
EXPORT_SYMBOL(misc_deregister);
-static char *misc_devnode(struct device *dev, mode_t *mode)
+static char *misc_devnode(struct device *dev, umode_t *mode)
{
struct miscdevice *c = dev_get_drvdata(dev);
diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index b6de2c0..54a3a6d 100644
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -308,7 +308,7 @@ static const struct file_operations raw_ctl_fops = {
static struct cdev raw_cdev;
-static char *raw_devnode(struct device *dev, mode_t *mode)
+static char *raw_devnode(struct device *dev, umode_t *mode)
{
return kasprintf(GFP_KERNEL, "raw/%s", dev_name(dev));
}
diff --git a/drivers/char/tile-srom.c b/drivers/char/tile-srom.c
index cf3ee00..4dc0194 100644
--- a/drivers/char/tile-srom.c
+++ b/drivers/char/tile-srom.c
@@ -329,7 +329,7 @@ static struct device_attribute srom_dev_attrs[] = {
__ATTR_NULL
};
-static char *srom_devnode(struct device *dev, mode_t *mode)
+static char *srom_devnode(struct device *dev, umode_t *mode)
{
*mode = S_IRUGO | S_IWUSR;
return kasprintf(GFP_KERNEL, "srom/%s", dev_name(dev));
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