Ezequiel Garcia 80744cc922 UBI: block: Use ENOSYS as return value when CONFIG_UBIBLOCK=n ...

In order to have a way of distinguishing an invalid ioctl from a
not supported (but otherwise valid) ioctl, this commit changes the
return value of the ioctl stubs from ENOTTY to ENOSYS.

This will be useful to report more accurate error messages from
userspace tools.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

2014-03-05 15:48:35 +02:00

..

attach.c

UBI: fix error return code

2014-01-02 17:16:01 +02:00

block.c

UBI: block: Use 'u64' for the 64-bit dividend

2014-03-04 14:49:48 +02:00

build.c

UBI: R/O block driver on top of UBI volumes

2014-02-28 16:29:48 +02:00

cdev.c

UBI: block: do not use term "attach"

2014-03-04 13:52:33 +02:00

debug.c

UBI: embed ubi_debug_info field in ubi_device struct

2012-12-10 13:38:59 +02:00

debug.h

mtd: rename random32() to prandom_u32()

2013-02-04 09:26:28 +02:00

eba.c

UBI: Wire-up ->fm_sem

2012-10-03 12:29:37 +03:00

fastmap.c

UBI: fix some use after free bugs

2014-02-04 09:44:30 +02:00

gluebi.c

UBI: gluebi: rename misleading variables

2012-11-30 13:54:41 +02:00

io.c

UBI: avoid program operation on NOR flash after erasure interrupted

2014-01-09 18:25:38 +02:00

kapi.c

UBI: modify ubi_wl_flush function to clear work queue for a lnum

2012-05-21 11:34:41 +03:00

Kconfig

UBI: block: Add CONFIG_BLOCK dependency

2014-03-04 14:49:53 +02:00

Makefile

UBI: R/O block driver on top of UBI volumes

2014-02-28 16:29:48 +02:00

misc.c

UBI: comply with coding style

2012-09-04 09:39:01 +03:00

ubi-media.h

UBI: Add fastmap on-flash data structures

2012-10-03 12:29:37 +03:00

ubi.h

UBI: block: Use ENOSYS as return value when CONFIG_UBIBLOCK=n

2014-03-05 15:48:35 +02:00

upd.c

UBI: replace memcpy with struct assignment

2012-12-03 13:54:14 +02:00

vmt.c

UBI: introduce helpers dbg_chk_{io, gen}

2012-12-10 13:38:59 +02:00

vtbl.c

UBI: introduce helpers dbg_chk_{io, gen}

2012-12-10 13:38:59 +02:00

wl.c

UBI: fix refill_wl_user_pool()

2013-10-03 19:42:46 +03:00