Messages in this thread Patch in this message | | | Date | Mon, 30 May 2011 21:50:26 +0200 | From | Németh Márton <> | Subject | [PATCH] usbip: change dev_attr_group to constant |
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From: Márton Németh <nm127@freemail.hu>
The dev_attr_group variable is never changed and it is only passed to the second parameter of sysfs_create_group() and sysfs_remove_group() functions. These functions are defined in linux/sysfs.h: the second parameter is a pointer to const in both cases.
Signed-off-by: Márton Németh <nm127@freemail.hu> --- diff --git a/drivers/staging/usbip/vhci.h b/drivers/staging/usbip/vhci.h index d5bc8e7..a208ef0 100644 --- a/drivers/staging/usbip/vhci.h +++ b/drivers/staging/usbip/vhci.h @@ -105,7 +105,7 @@ struct vhci_hcd { };
extern struct vhci_hcd *the_controller; -extern struct attribute_group dev_attr_group; +extern const struct attribute_group dev_attr_group; #define hardware (&the_controller->pdev.dev)
/* vhci_hcd.c */ diff --git a/drivers/staging/usbip/vhci_sysfs.c b/drivers/staging/usbip/vhci_sysfs.c index d9736f9..0cd039b 100644 --- a/drivers/staging/usbip/vhci_sysfs.c +++ b/drivers/staging/usbip/vhci_sysfs.c @@ -239,6 +239,6 @@ static struct attribute *dev_attrs[] = { NULL, };
-struct attribute_group dev_attr_group = { +const struct attribute_group dev_attr_group = { .attrs = dev_attrs, }; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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