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| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2011-03-15 16:25:38 +0200 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2011-04-14 11:34:40 +0300 |
| commit | 6748482f4153fc0e095aa3dc831d5edac5656a80 (patch) | |
| tree | 7b1a276c26ac3b4171d56100e059d693a9963be3 | |
| parent | e10b376e98332edcc2530aaed384a7e248477052 (diff) | |
| download | linux-6748482f4153fc0e095aa3dc831d5edac5656a80.tar.gz linux-6748482f4153fc0e095aa3dc831d5edac5656a80.tar.bz2 linux-6748482f4153fc0e095aa3dc831d5edac5656a80.zip | |
UBI: re-name set volume properties ioctl
Rename the ioctl which sets volume properties from 'UBI_IOCSETPROP' to
'UBI_IOCSETVOLPROP' to reflect the fact that this ioctl is about volume
properties, not device properties. This is also consistent with the
other volume ioctl name - 'UBI_IOCVOLUP'.
The main motivation for the re-name, however, is that we are going
to introduce the per-UBI device "set properties" ioctl, so we need
good and logical naming.
At the same time, re-name the "set volume properties request" data
structure from 'struct ubi_set_prop_req' to
'struct ubi_set_vol_prop_req'.
And re-name 'UBI_PROP_DIRECT_WRITE' to 'UBI_VOL_PROP_DIRECT_WRITE'.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| -rw-r--r-- | drivers/mtd/ubi/cdev.c | 8 | ||||
| -rw-r--r-- | include/mtd/ubi-user.h | 19 |
2 files changed, 14 insertions, 13 deletions
diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c index 9a1703286411..4119cb857c97 100644 --- a/drivers/mtd/ubi/cdev.c +++ b/drivers/mtd/ubi/cdev.c @@ -561,18 +561,18 @@ static long vol_cdev_ioctl(struct file *file, unsigned int cmd, } /* Set volume property command */ - case UBI_IOCSETPROP: + case UBI_IOCSETVOLPROP: { - struct ubi_set_prop_req req; + struct ubi_set_vol_prop_req req; err = copy_from_user(&req, argp, - sizeof(struct ubi_set_prop_req)); + sizeof(struct ubi_set_vol_prop_req)); if (err) { err = -EFAULT; break; } switch (req.property) { - case UBI_PROP_DIRECT_WRITE: + case UBI_VOL_PROP_DIRECT_WRITE: mutex_lock(&ubi->device_mutex); desc->vol->direct_writes = !!req.value; mutex_unlock(&ubi->device_mutex); diff --git a/include/mtd/ubi-user.h b/include/mtd/ubi-user.h index c0d47ad4b103..8d8484b1ed46 100644 --- a/include/mtd/ubi-user.h +++ b/include/mtd/ubi-user.h @@ -131,7 +131,7 @@ * ~~~~~~~~~~~~~~~~~~~~~~~~~ * * To set an UBI volume property the %UBI_IOCSETPROP ioctl command should be - * used. A pointer to a &struct ubi_set_prop_req object is expected to be + * used. A pointer to a &struct ubi_set_vol_prop_req object is expected to be * passed. The object describes which property should be set, and to which value * it should be set. */ @@ -186,7 +186,8 @@ /* Check if LEB is mapped command */ #define UBI_IOCEBISMAP _IOR(UBI_VOL_IOC_MAGIC, 5, __s32) /* Set an UBI volume property */ -#define UBI_IOCSETPROP _IOW(UBI_VOL_IOC_MAGIC, 6, struct ubi_set_prop_req) +#define UBI_IOCSETVOLPROP _IOW(UBI_VOL_IOC_MAGIC, 6, \ + struct ubi_set_vol_prop_req) /* Maximum MTD device name length supported by UBI */ #define MAX_UBI_MTD_NAME_LEN 127 @@ -225,11 +226,11 @@ enum { /* * UBI set property ioctl constants * - * @UBI_PROP_DIRECT_WRITE: allow / disallow user to directly write and - * erase individual eraseblocks on dynamic volumes + * @UBI_VOL_PROP_DIRECT_WRITE: allow / disallow user to directly write and + * erase individual eraseblocks on dynamic volumes */ enum { - UBI_PROP_DIRECT_WRITE = 1, + UBI_VOL_PROP_DIRECT_WRITE = 1, }; /** @@ -397,13 +398,13 @@ struct ubi_map_req { /** - * struct ubi_set_prop_req - a data structure used to set an ubi volume - * property. - * @property: property to set (%UBI_PROP_DIRECT_WRITE) + * struct ubi_set_vol_prop_req - a data structure used to set an ubi volume + * property. + * @property: property to set (%UBI_VOL_PROP_DIRECT_WRITE) * @padding: reserved for future, not used, has to be zeroed * @value: value to set */ -struct ubi_set_prop_req { +struct ubi_set_vol_prop_req { __u8 property; __u8 padding[7]; __u64 value; |