diff options
Diffstat (limited to 'drivers/mtd/mtdraw.c')
-rw-r--r-- | drivers/mtd/mtdraw.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/mtd/mtdraw.c b/drivers/mtd/mtdraw.c index 7abe2351a5..24f7358098 100644 --- a/drivers/mtd/mtdraw.c +++ b/drivers/mtd/mtdraw.c @@ -116,12 +116,13 @@ err: } static ssize_t mtdraw_read(struct cdev *cdev, void *buf, size_t count, - ulong offset, ulong flags) + loff_t _offset, ulong flags) { struct mtd_info *mtd = to_mtd(cdev); ssize_t retlen = 0, ret = 1, toread; ulong numpage; int skip; + unsigned long offset = _offset; numpage = offset / (mtd->writesize + mtd->oobsize); skip = offset % (mtd->writesize + mtd->oobsize); @@ -167,13 +168,14 @@ static void mtdraw_fillbuf(struct mtdraw *mtdraw, const void *src, int nbbytes) } static ssize_t mtdraw_write(struct cdev *cdev, const void *buf, size_t count, - ulong offset, ulong flags) + loff_t _offset, ulong flags) { struct mtdraw *mtdraw = to_mtdraw(cdev); struct mtd_info *mtd = to_mtd(cdev); int bsz = mtd->writesize + mtd->oobsize; ulong numpage; size_t retlen = 0, tofill; + unsigned long offset = _offset; int ret = 0; if (mtdraw->write_fill && @@ -220,10 +222,11 @@ static ssize_t mtdraw_write(struct cdev *cdev, const void *buf, size_t count, } } -static ssize_t mtdraw_erase(struct cdev *cdev, size_t count, ulong offset) +static ssize_t mtdraw_erase(struct cdev *cdev, size_t count, loff_t _offset) { struct mtd_info *mtd = to_mtd(cdev); struct erase_info erase; + unsigned long offset = _offset; int ret; offset = offset / (mtd->writesize + mtd->oobsize) * mtd->writesize; |