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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>
This commit is contained in:
Amul Saha 2009-06-16 11:24:01 +05:30 committed by David Woodhouse
parent a2ab0ce09e
commit c90173f090
1 changed files with 9 additions and 19 deletions
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28
drivers/mtd/onenand/onenand_base.c
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@ -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
@ -3258,25 +3267,6 @@ int flexonenand_set_boundary(struct mtd_info *mtd, int die,
return ret;
}
/**
* 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