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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
..
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
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
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