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mtd: document that MEMWRITE ioctl is NAND-specific

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Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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Artem Bityutskiy 2011-12-12 23:24:59 +02:00 committed by David Woodhouse
parent 9ae84fe8c1
commit 2b00668ff9
1 changed files with 2 additions and 1 deletions
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3
include/mtd/mtd-abi.h
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@ -198,7 +198,8 @@ struct otp_info {
#define MEMISLOCKED _IOR('M', 23, struct erase_info_user)
/*
* Most generic write interface; can write in-band and/or out-of-band in various
* modes (see "struct mtd_write_req")
* modes (see "struct mtd_write_req"). This ioctl is not supported for flashes
* without OOB, e.g., NOR flash.
*/
#define MEMWRITE _IOWR('M', 24, struct mtd_write_req)