linux/drivers/mtd/devices
David Brownell 8c64038e4c [MTD] make dataflash write-verify be optional
This adds a WRITE_VERIFY Kconfig option to the DataFlash driver,
closely mirroring the similar NAND and ONENAND options, giving
an option to disable some code that's currently always enabled.

Removing this step probably saves a millisecond or so per page
when writing data, which will add up quickly since these pages
are small (the largest is 1 KiB).  It doesn't seem to add a
lot in terms of reliability, and wouldn't detect errors which
crop up when transferring data to the on-chip SRAM buffer.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-08-07 11:49:00 +01:00
..
block2mtd.c Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6 2008-07-25 10:40:14 -04:00
doc2000.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
doc2001.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
doc2001plus.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
docecc.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
docprobe.c [MTD] [NAND] remove __PPC__ hardcoded address from DiskOnChip drivers 2008-07-11 18:21:54 +01:00
Kconfig [MTD] make dataflash write-verify be optional 2008-08-07 11:49:00 +01:00
lart.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
m25p80.c [MTD] m25p80: fix bug - ATmel spi flash fails to be copied to 2008-07-11 14:44:32 +01:00
Makefile MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
ms02-nv.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
ms02-nv.h MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
mtd_dataflash.c [MTD] make dataflash write-verify be optional 2008-08-07 11:49:00 +01:00
mtdram.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
phram.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
pmc551.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
slram.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00