diff options
| author | Amul Saha <amul.saha@samsung.com> | 2009-06-16 07:54:01 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-06-16 09:43:33 +0200 |
| commit | c90173f0907486fe4010c2a8cef534e2473db43f (patch) | |
| tree | da4610a705abc9b6cd8ca4307242da6763a16f4e /drivers/mtd | |
| parent | jffs2: leaking jffs2_summary in function jffs2_scan_medium (diff) | |
| download | linux-c90173f0907486fe4010c2a8cef534e2473db43f.tar.xz linux-c90173f0907486fe4010c2a8cef534e2473db43f.zip | |
mtd: OneNAND: Allow setting of boundary information when built as module
This patch unifies the flex_bdry setting for module vs. built-in
configuration of OneNAND.
Signed-off-by: Amul Kumar Saha <amul.saha@samsung.com>
Signed-off-by: Vishak G <vishak.g@samsung.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/onenand/onenand_base.c | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c index 864327ed7fb3..6e829095ea9d 100644 --- a/drivers/mtd/onenand/onenand_base.c +++ b/drivers/mtd/onenand/onenand_base.c @@ -20,6 +20,7 @@ #include <linux/kernel.h> #include <linux/module.h> +#include <linux/moduleparam.h> #include <linux/init.h> #include <linux/sched.h> #include <linux/delay.h> @@ -34,6 +35,14 @@ /* Default Flex-OneNAND boundary and lock respectively */ static int flex_bdry[MAX_DIES * 2] = { -1, 0, -1, 0 }; +module_param_array(flex_bdry, int, NULL, 0400); +MODULE_PARM_DESC(flex_bdry, "SLC Boundary information for Flex-OneNAND" + "Syntax:flex_bdry=DIE_BDRY,LOCK,..." + "DIE_BDRY: SLC boundary of the die" + "LOCK: Locking information for SLC boundary" + " : 0->Set boundary in unlocked status" + " : 1->Set boundary in locked status"); + /** * onenand_oob_128 - oob info for Flex-Onenand with 4KB page * For now, we expose only 64 out of 80 ecc bytes @@ -3259,25 +3268,6 @@ out: } /** - * flexonenand_setup - capture Flex-OneNAND boundary and lock - * values passed as kernel parameters - * @param s kernel parameter string - */ -static int flexonenand_setup(char *s) -{ - int ints[5], i; - - s = get_options(s, 5, ints); - - for (i = 0; i < ints[0]; i++) - flex_bdry[i] = ints[i + 1]; - - return 1; -} - -__setup("onenand.bdry=", flexonenand_setup); - -/** * onenand_probe - [OneNAND Interface] Probe the OneNAND device * @param mtd MTD device structure * |