mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 15:02:32 +00:00
84 lines
2.9 KiB
Diff
84 lines
2.9 KiB
Diff
From 8af871887fcba470ff9265c65cff7d14d9e0e3f9 Mon Sep 17 00:00:00 2001
|
|
From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
|
|
Date: Wed, 5 Mar 2014 13:01:56 +0200
|
|
Subject: [PATCH] UBI: rename block device ioctls
|
|
|
|
Rename the UBI_IOCVOLATTBLK and UBI_IOCVOLDETBLK to UBI_IOCVOLCRBLK and
|
|
UBI_IOCVOLRMBLK, because we do not use terms "attach" and "detach" for the R/O
|
|
block devices on top of UBI volumes. Instead, we use terms "create" and
|
|
"remove". This patch also amends the related commentaries.
|
|
|
|
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
|
|
Acked-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
|
|
---
|
|
drivers/mtd/ubi/block.c | 2 +-
|
|
drivers/mtd/ubi/cdev.c | 8 ++++----
|
|
include/uapi/mtd/ubi-user.h | 14 +++++++-------
|
|
3 files changed, 12 insertions(+), 12 deletions(-)
|
|
|
|
--- a/drivers/mtd/ubi/block.c
|
|
+++ b/drivers/mtd/ubi/block.c
|
|
@@ -32,7 +32,7 @@
|
|
* This feature is compiled in the UBI core, and adds a 'block' parameter
|
|
* to allow early creation of block devices on top of UBI volumes. Runtime
|
|
* block creation/removal for UBI volumes is provided through two UBI ioctls:
|
|
- * UBI_IOCVOLATTBLK and UBI_IOCVOLDETBLK.
|
|
+ * UBI_IOCVOLCRBLK and UBI_IOCVOLRMBLK.
|
|
*/
|
|
|
|
#include <linux/module.h>
|
|
--- a/drivers/mtd/ubi/cdev.c
|
|
+++ b/drivers/mtd/ubi/cdev.c
|
|
@@ -561,8 +561,8 @@ static long vol_cdev_ioctl(struct file *
|
|
break;
|
|
}
|
|
|
|
- /* Attach a block device to an UBI volume */
|
|
- case UBI_IOCVOLATTBLK:
|
|
+ /* Create a R/O block device on top of the UBI volume */
|
|
+ case UBI_IOCVOLCRBLK:
|
|
{
|
|
struct ubi_volume_info vi;
|
|
|
|
@@ -571,8 +571,8 @@ static long vol_cdev_ioctl(struct file *
|
|
break;
|
|
}
|
|
|
|
- /* Dettach a block device from an UBI volume */
|
|
- case UBI_IOCVOLDETBLK:
|
|
+ /* Remove the R/O block device */
|
|
+ case UBI_IOCVOLRMBLK:
|
|
{
|
|
struct ubi_volume_info vi;
|
|
|
|
--- a/include/uapi/mtd/ubi-user.h
|
|
+++ b/include/uapi/mtd/ubi-user.h
|
|
@@ -138,9 +138,9 @@
|
|
* Block devices on UBI volumes
|
|
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
*
|
|
- * To attach or detach a block device from an UBI volume the %UBI_IOCVOLATTBLK
|
|
- * and %UBI_IOCVOLDETBLK ioctl commands should be used, respectively.
|
|
- * These commands take no arguments.
|
|
+ * To create or remove a R/O block device on top of an UBI volume the
|
|
+ * %UBI_IOCVOLCRBLK and %UBI_IOCVOLRMBLK ioctl commands should be used,
|
|
+ * respectively. These commands take no arguments.
|
|
*/
|
|
|
|
/*
|
|
@@ -198,10 +198,10 @@
|
|
/* Set an UBI volume property */
|
|
#define UBI_IOCSETVOLPROP _IOW(UBI_VOL_IOC_MAGIC, 6, \
|
|
struct ubi_set_vol_prop_req)
|
|
-/* Attach a block device to an UBI volume */
|
|
-#define UBI_IOCVOLATTBLK _IO(UBI_VOL_IOC_MAGIC, 7)
|
|
-/* Detach a block device from an UBI volume */
|
|
-#define UBI_IOCVOLDETBLK _IO(UBI_VOL_IOC_MAGIC, 8)
|
|
+/* Create a R/O block device on top of an UBI volume */
|
|
+#define UBI_IOCVOLCRBLK _IO(UBI_VOL_IOC_MAGIC, 7)
|
|
+/* Remove the R/O block device */
|
|
+#define UBI_IOCVOLRMBLK _IO(UBI_VOL_IOC_MAGIC, 8)
|
|
|
|
/* Maximum MTD device name length supported by UBI */
|
|
#define MAX_UBI_MTD_NAME_LEN 127
|