Driver-Core: fix devnode callbacks for dabusb and industrialio
The build of the dabusb driver broke:
drivers/media/video/dabusb.c:758: error: unknown field 'nodename' specified in initializer
drivers/media/video/dabusb.c:758: warning: initialization from incompatible pointer type
make[3]: *** wait: No child processes. Stop.
Due to this commit:
e454cea: Driver-Core: extend devnode callbacks to provide permissions
Missing the dabusb driver's dabusb_nodename() callback.
Similar issues with the iio/industrialio driver in staging, pointed out
and patched by Jean Delvare.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Industrialio-parts-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/media/video/dabusb.c b/drivers/media/video/dabusb.c
index 0664d11..ee43876 100644
--- a/drivers/media/video/dabusb.c
+++ b/drivers/media/video/dabusb.c
@@ -748,14 +748,14 @@
.release = dabusb_release,
};
-static char *dabusb_nodename(struct device *dev)
+static char *dabusb_devnode(struct device *dev, mode_t *mode)
{
return kasprintf(GFP_KERNEL, "usb/%s", dev_name(dev));
}
static struct usb_class_driver dabusb_class = {
.name = "dabusb%d",
- .nodename = dabusb_nodename,
+ .devnode = dabusb_devnode,
.fops = &dabusb_fops,
.minor_base = DABUSB_MINOR,
};
diff --git a/drivers/staging/iio/industrialio-core.c b/drivers/staging/iio/industrialio-core.c
index 660a9c1..1fa18f2 100644
--- a/drivers/staging/iio/industrialio-core.c
+++ b/drivers/staging/iio/industrialio-core.c
@@ -39,14 +39,14 @@
EXPORT_SYMBOL(iio_devt);
#define IIO_DEV_MAX 256
-static char *iio_nodename(struct device *dev)
+static char *iio_devnode(struct device *dev, mode_t *mode)
{
return kasprintf(GFP_KERNEL, "iio/%s", dev_name(dev));
}
struct class iio_class = {
.name = "iio",
- .nodename = iio_nodename,
+ .devnode = iio_devnode,
};
EXPORT_SYMBOL(iio_class);