diff options
| author | Dave Kleikamp <shaggy@austin.ibm.com> | 2005-07-13 08:57:38 -0500 |
|---|---|---|
| committer | Dave Kleikamp <shaggy@austin.ibm.com> | 2005-07-13 08:57:38 -0500 |
| commit | f7f24758ac98a506770bc5910d33567610fa3403 (patch) | |
| tree | ff7fad3d01bf9dc2e2e54b908f9fca4891e1ee72 /drivers/mtd/devices/block2mtd.c | |
| parent | b38a3ab3d1bb0dc3288f73903d4dc4672b5cd2d0 (diff) | |
| parent | c32511e2718618f0b53479eb36e07439aa363a74 (diff) | |
Merge with /home/shaggy/git/linus-clean/
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Diffstat (limited to 'drivers/mtd/devices/block2mtd.c')
| -rw-r--r-- | drivers/mtd/devices/block2mtd.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c index cfe6ccf0797..4a7a805e756 100644 --- a/drivers/mtd/devices/block2mtd.c +++ b/drivers/mtd/devices/block2mtd.c @@ -1,10 +1,9 @@ /* - * $Id: block2mtd.c,v 1.23 2005/01/05 17:05:46 dwmw2 Exp $ + * $Id: block2mtd.c,v 1.28 2005/03/19 22:40:44 gleixner Exp $ * * block2mtd.c - create an mtd from a block device * * Copyright (C) 2001,2002 Simon Evans <spse@secret.org.uk> - * Copyright (C) 2004 Gareth Bult <Gareth@Encryptec.net> * Copyright (C) 2004,2005 Jörn Engel <joern@wh.fh-wedel.de> * * Licence: GPL @@ -20,7 +19,7 @@ #include <linux/mtd/mtd.h> #include <linux/buffer_head.h> -#define VERSION "$Revision: 1.23 $" +#define VERSION "$Revision: 1.28 $" #define ERROR(fmt, args...) printk(KERN_ERR "block2mtd: " fmt "\n" , ## args) @@ -89,7 +88,6 @@ void cache_readahead(struct address_space *mapping, int index) static struct page* page_readahead(struct address_space *mapping, int index) { filler_t *filler = (filler_t*)mapping->a_ops->readpage; - //do_page_cache_readahead(mapping, index, XXX, 64); cache_readahead(mapping, index); return read_cache_page(mapping, index, filler, NULL); } @@ -157,7 +155,7 @@ static int block2mtd_read(struct mtd_info *mtd, loff_t from, size_t len, struct block2mtd_dev *dev = mtd->priv; struct page *page; int index = from >> PAGE_SHIFT; - int offset = from & (PAGE_SHIFT-1); + int offset = from & (PAGE_SIZE-1); int cpylen; if (from > mtd->size) @@ -370,16 +368,16 @@ static int ustrtoul(const char *cp, char **endp, unsigned int base) } -static int parse_num32(u32 *num32, const char *token) +static int parse_num(size_t *num, const char *token) { char *endp; - unsigned long n; + size_t n; - n = ustrtoul(token, &endp, 0); + n = (size_t) ustrtoul(token, &endp, 0); if (*endp) return -EINVAL; - *num32 = n; + *num = n; return 0; } @@ -422,7 +420,7 @@ static int block2mtd_setup(const char *val, struct kernel_param *kp) char buf[80+12], *str=buf; /* 80 for device, 12 for erase size */ char *token[2]; char *name; - u32 erase_size = PAGE_SIZE; + size_t erase_size = PAGE_SIZE; int i, ret; if (strnlen(val, sizeof(buf)) >= sizeof(buf)) @@ -449,7 +447,7 @@ static int block2mtd_setup(const char *val, struct kernel_param *kp) return 0; if (token[1]) { - ret = parse_num32(&erase_size, token[1]); + ret = parse_num(&erase_size, token[1]); if (ret) parse_err("illegal erase size"); } |