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authorLinus Torvalds <torvalds@linux-foundation.org>2009-01-09 12:36:45 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-09 12:37:15 -0800
commit7c51d57e9d7fbce89f79c41dc8da383101dbe9c6 (patch)
tree9f45a5ac5ce627b4c6138595b23ae7f02e1ee7fb /drivers/mtd/nand/pxa3xx_nand.c
parenta3a798c88a14b35e5d4ca30716dbc9eb9a1ddfe2 (diff)
parent85795dac740e63e81aeec8d49aada54ab07656b5 (diff)
downloadop-kernel-dev-7c51d57e9d7fbce89f79c41dc8da383101dbe9c6.zip
op-kernel-dev-7c51d57e9d7fbce89f79c41dc8da383101dbe9c6.tar.gz
Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6: (67 commits) [MTD] [MAPS] Fix printk format warning in nettel.c [MTD] [NAND] add cmdline parsing (mtdparts=) support to cafe_nand [MTD] CFI: remove major/minor version check for command set 0x0002 [MTD] [NAND] ndfc driver [MTD] [TESTS] Fix some size_t printk format warnings [MTD] LPDDR Makefile and KConfig [MTD] LPDDR extended physmap driver to support LPDDR flash [MTD] LPDDR added new pfow_base parameter [MTD] LPDDR Command set driver [MTD] LPDDR PFOW definition [MTD] LPDDR QINFO records definitions [MTD] LPDDR qinfo probing. [MTD] [NAND] pxa3xx: convert from ns to clock ticks more accurately [MTD] [NAND] pxa3xx: fix non-page-aligned reads [MTD] [NAND] fix nandsim sched.h references [MTD] [NAND] alauda: use USB API functions rather than constants [MTD] struct device - replace bus_id with dev_name(), dev_set_name() [MTD] fix m25p80 64-bit divisions [MTD] fix dataflash 64-bit divisions [MTD] [NAND] Set the fsl elbc ECCM according the settings in bootloader. ... Fixed up trivial debug conflicts in drivers/mtd/devices/{m25p80.c,mtd_dataflash.c}
Diffstat (limited to 'drivers/mtd/nand/pxa3xx_nand.c')
-rw-r--r--drivers/mtd/nand/pxa3xx_nand.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
index fc41444..cc55cbc 100644
--- a/drivers/mtd/nand/pxa3xx_nand.c
+++ b/drivers/mtd/nand/pxa3xx_nand.c
@@ -298,7 +298,7 @@ static struct pxa3xx_nand_flash *builtin_flash_types[] = {
#define NDTR1_tAR(c) (min((c), 15) << 0)
/* convert nano-seconds to nand flash controller clock cycles */
-#define ns2cycle(ns, clk) (int)(((ns) * (clk / 1000000) / 1000) + 1)
+#define ns2cycle(ns, clk) (int)(((ns) * (clk / 1000000) / 1000) - 1)
static void pxa3xx_nand_set_timing(struct pxa3xx_nand_info *info,
const struct pxa3xx_nand_timing *t)
@@ -368,14 +368,14 @@ static int prepare_read_prog_cmd(struct pxa3xx_nand_info *info,
/* large block, 2 cycles for column address
* row address starts from 3rd cycle
*/
- info->ndcb1 |= (page_addr << 16) | (column & 0xffff);
+ info->ndcb1 |= page_addr << 16;
if (info->row_addr_cycles == 3)
info->ndcb2 = (page_addr >> 16) & 0xff;
} else
/* small block, 1 cycles for column address
* row address starts from 2nd cycle
*/
- info->ndcb1 = (page_addr << 8) | (column & 0xff);
+ info->ndcb1 = page_addr << 8;
if (cmd == cmdset->program)
info->ndcb0 |= NDCB0_CMD_TYPE(1) | NDCB0_AUTO_RS;
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