diff options
| author | Greg Ungerer <gerg@snapgear.com> | 2005-09-12 11:18:10 +1000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-11 20:43:46 -0700 |
| commit | f6515db47e6d8cb502e4b0fd7255652da4ba1393 (patch) | |
| tree | 3cc5e0e31273c0c71b994dcea15d1c88efd6e6e5 /drivers/mtd | |
| parent | b0433b99339a9fdc2effe213491812556e4896fb (diff) | |
[PATCH] uclinux: remove use of mtd_put_device() in uclinux MTD map driver
We should not call mtd_put_device() in the uclinux MTD map driver.
Also consistently use phys/virt fields of maps map_info struct,
instead of mixing it with map_priv_1.
Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/maps/uclinux.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/mtd/maps/uclinux.c b/drivers/mtd/maps/uclinux.c index 811d92e5f5b1..cc372136e852 100644 --- a/drivers/mtd/maps/uclinux.c +++ b/drivers/mtd/maps/uclinux.c @@ -25,9 +25,6 @@ /****************************************************************************/ - -/****************************************************************************/ - struct map_info uclinux_ram_map = { .name = "RAM", }; @@ -60,14 +57,15 @@ int __init uclinux_mtd_init(void) struct mtd_info *mtd; struct map_info *mapp; extern char _ebss; + unsigned long addr = (unsigned long) &_ebss; mapp = &uclinux_ram_map; - mapp->phys = (unsigned long) &_ebss; - mapp->size = PAGE_ALIGN(*((unsigned long *)((&_ebss) + 8))); + mapp->phys = addr; + mapp->size = PAGE_ALIGN(ntohl(*((unsigned long *)(addr + 8)))); mapp->bankwidth = 4; printk("uclinux[mtd]: RAM probe address=0x%x size=0x%x\n", - (int) mapp->map_priv_2, (int) mapp->size); + (int) mapp->phys, (int) mapp->size); mapp->virt = ioremap_nocache(mapp->phys, mapp->size); @@ -95,7 +93,6 @@ int __init uclinux_mtd_init(void) printk("uclinux[mtd]: set %s to be root filesystem\n", uclinux_romfs[0].name); ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, 0); - put_mtd_device(mtd); return(0); } @@ -109,7 +106,7 @@ void __exit uclinux_mtd_cleanup(void) map_destroy(uclinux_ram_mtdinfo); uclinux_ram_mtdinfo = NULL; } - if (uclinux_ram_map.map_priv_1) { + if (uclinux_ram_map.virt) { iounmap((void *) uclinux_ram_map.virt); uclinux_ram_map.virt = 0; } |