cfi_flash: use buffer length in unmap_physmem()
authorKuo-Jung Su <dantesu@faraday-tech.com>
Thu, 4 Jul 2013 03:40:36 +0000 (11:40 +0800)
committerStefan Roese <sr@denx.de>
Thu, 25 Jul 2013 14:43:40 +0000 (16:43 +0200)
commitd8b57c0a83f9cabc476ca0045c0089195c894b81
treeaf908f279e17927c3a928e0c9aa2248086377b46
parent62c175fbb8a0f9a926c88294ea9f7e88eb898f6c
cfi_flash: use buffer length in unmap_physmem()

While the flash_detect_legacy() of drivers/mtd/cfi_flash.c
feed unmap_physmem() with MAP_NOCACHE as 2nd parameter,
the do_spi_flash_read_write() of common/cmd_sf.c
feed unmap_physmem() with the length of the mapped buffer
as 2nd parameter.

It's apparently a bug, and I personally think the 2nd parameter
should be the length of the mapped buffer.

Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com>
CC: Albert Aribaud <albert.u.boot@aribaud.net>
CC: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
drivers/mtd/cfi_flash.c