linux/drivers/mtd
Vipin Kumar a4742d5150 mtd: fsmc_nand: use relaxed variants of io accessors
Use relaxed variants of readl/writel accessors. readl/writel io accessors use
explicit dsb instruction which causes stalls in the processor core resulting
several cycles of delay for each access

Use relaxed variants where ever possible. This also results in an improved
read/write performance.

Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2012-11-15 15:37:48 +02:00
..
chips mtd: cfi_cmdset_0001: Fix problem with unlocking timeout 2012-09-29 15:29:08 +01:00
devices mtd: m25p80: add support for the windbond w25q256 chip 2012-11-15 15:37:46 +02:00
lpddr mtd: lpddr: replace open-coded ARRAY_SIZE with macro 2012-05-13 22:47:31 -05:00
maps mtd: autcpu12-nvram: drop frees of devm_ alloc'd data 2012-09-29 15:33:36 +01:00
nand mtd: fsmc_nand: use relaxed variants of io accessors 2012-11-15 15:37:48 +02:00
onenand mtd: onenand: Make flexonenand_set_boundary static 2012-11-09 17:02:50 +02:00
tests mtd: mtd_nandecctest: add double bit error detection tests 2012-09-29 15:48:02 +01:00
ubi This pull request contains the UBI fastmap support implemented by Richard 2012-10-08 20:40:45 +09:00
afs.c mtd: introduce mtd_read interface 2012-01-09 18:25:19 +00:00
ar7part.c mtd: introduce mtd_read interface 2012-01-09 18:25:19 +00:00
bcm47xxpart.c mtd: bcm47part driver for BCM47XX chipsets 2012-09-29 15:32:31 +01:00
bcm63xxpart.c mtd: bcm63xxpart: handle Broadcom partition order 2012-05-13 22:55:03 -05:00
cmdlinepart.c mtd: cmdlinepart: Simplify parse_cmdline_partitions 2012-11-15 15:37:45 +02:00
ftl.c mtd: do not use mtd->sync directly 2012-01-09 18:26:21 +00:00
inftlcore.c mtd: add leading underscore to all mtd functions 2012-03-27 00:20:01 +01:00
inftlmount.c mtd: introduce mtd_block_markbad interface 2012-01-09 18:25:48 +00:00
Kconfig mtd: bcm47part driver for BCM47XX chipsets 2012-09-29 15:32:31 +01:00
Makefile mtd: bcm47part driver for BCM47XX chipsets 2012-09-29 15:32:31 +01:00
mtd_blkdevs.c mtd: mtdblock: call mtd_sync() only if opened for write 2012-03-27 00:11:11 +01:00
mtdblock_ro.c mtd: introduce mtd_write interface 2012-01-09 18:25:20 +00:00
mtdblock.c mtd: mtdblock: call mtd_sync() only if opened for write 2012-03-27 00:11:11 +01:00
mtdchar.c mtd: Disable mtdchar mmap on MMU systems 2012-10-09 15:08:42 +01:00
mtdconcat.c mtd: unify initialization of erase_info->fail_addr 2012-03-27 01:02:24 +01:00
mtdcore.c UAPI Disintegration 2012-10-09 2012-10-09 15:04:25 +01:00
mtdcore.h mtd: hide parse_mtd_partitions 2011-09-11 15:02:13 +03:00
mtdoops.c UAPI Disintegration 2012-10-09 2012-10-09 15:04:25 +01:00
mtdpart.c UAPI Disintegration 2012-10-09 2012-10-09 15:04:25 +01:00
mtdsuper.c VFS: Pass mount flags to sget() 2012-07-14 16:38:34 +04:00
mtdswap.c mtd: do not use mtd->block_markbad directly 2012-01-09 18:26:26 +00:00
nftlcore.c mtd: nftlcore: remove out-of-date and now irrelevant piece of code 2012-03-27 00:24:03 +01:00
nftlmount.c mtd: introduce mtd_block_markbad interface 2012-01-09 18:25:48 +00:00
ofpart.c mtd: ofpart: Fix incorrect NULL check in parse_ofoldpart_partitions() 2012-11-15 15:37:46 +02:00
redboot.c mtd: redboot: remove useless code 2012-03-27 00:24:14 +01:00
rfd_ftl.c mtd: do not use mtd->sync directly 2012-01-09 18:26:21 +00:00
sm_ftl.c mtd: kill MTD_NAND_VERIFY_WRITE 2012-09-29 15:00:46 +01:00
sm_ftl.h
ssfdc.c mtd: introduce mtd_block_isbad interface 2012-01-09 18:25:47 +00:00