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[PATCH] mtd onenand driver: reduce stack usage

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Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Kyungmin Park
2005-12-16 11:17:29 +09:00
committed by Linus Torvalds
parent 20ba89a361
commit 532a37cf8d
3 changed files with 28 additions and 7 deletions
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4
include/linux/mtd/onenand.h
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@@ -17,7 +17,6 @@
#include <linux/mtd/bbm.h>
#define MAX_BUFFERRAM 2
#define MAX_ONENAND_PAGESIZE (2048 + 64)
/* Scan and identify a OneNAND device */
extern int onenand_scan(struct mtd_info *mtd, int max_chips);
@@ -110,6 +109,7 @@ struct onenand_chip {
spinlock_t chip_lock;
wait_queue_head_t wq;
onenand_state_t state;
unsigned char *page_buf;
struct nand_oobinfo *autooob;
@@ -134,7 +134,7 @@ struct onenand_chip {
* Options bits
*/
#define ONENAND_CONT_LOCK (0x0001)
#define ONENAND_PAGEBUF_ALLOC (0x1000)
/*
* OneNAND Flash Manufacturer ID Codes