mtd: do not duplicate length and offset checks in drivers
authorArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
Fri, 3 Feb 2012 14:23:52 +0000 (16:23 +0200)
committerDavid Woodhouse <David.Woodhouse@intel.com>
Mon, 26 Mar 2012 23:28:18 +0000 (00:28 +0100)
commit5def48982b778aaebe201f85af7170b7d0a6619f
tree2920f1b524698877fab8521ee04349a5e285e47d
parent8273a0c911d8e068297ef70aa7241ee78db4c712
mtd: do not duplicate length and offset checks in drivers

We already verify that offset and length are within the MTD device size
in the MTD API functions. Let's remove the duplicated checks in drivers.
This patch only affects the following API's:

'mtd_erase()'
'mtd_point()'
'mtd_unpoint()'
'mtd_get_unmapped_area()'
'mtd_read()'
'mtd_write()'
'mtd_panic_write()'
'mtd_lock()'
'mtd_unlock()'
'mtd_is_locked()'
'mtd_block_isbad()'
'mtd_block_markbad()'

This patch adds a bit of noise by removing too sparse empty lines, but this is
not too bad.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
23 files changed:
drivers/mtd/chips/cfi_cmdset_0001.c
drivers/mtd/chips/cfi_cmdset_0020.c
drivers/mtd/chips/cfi_util.c
drivers/mtd/devices/block2mtd.c
drivers/mtd/devices/doc2000.c
drivers/mtd/devices/doc2001.c
drivers/mtd/devices/doc2001plus.c
drivers/mtd/devices/lart.c
drivers/mtd/devices/m25p80.c
drivers/mtd/devices/ms02-nv.c
drivers/mtd/devices/mtd_dataflash.c
drivers/mtd/devices/mtdram.c
drivers/mtd/devices/phram.c
drivers/mtd/devices/pmc551.c
drivers/mtd/devices/slram.c
drivers/mtd/devices/spear_smi.c
drivers/mtd/devices/sst25l.c
drivers/mtd/lpddr/lpddr_cmds.c
drivers/mtd/mtdconcat.c
drivers/mtd/mtdpart.c
drivers/mtd/nand/nand_base.c
drivers/mtd/onenand/onenand_base.c
drivers/mtd/ubi/gluebi.c