[PATCH 2/6] mtd: Use get_mtd_device_nm() to find named device in get_sb_mtd()

Ben Hutchings
2010-01-05T15:20:20Z

This removes the need to know the number of MTD devices.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
drivers/mtd/mtdsuper.c | 18 ++++++------------
1 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/drivers/mtd/mtdsuper.c b/drivers/mtd/mtdsuper.c
index af8b42e..d257052 100644
--- a/drivers/mtd/mtdsuper.c
+++ b/drivers/mtd/mtdsuper.c
@@ -150,18 +150,12 @@ int get_sb_mtd(struct file_system_type *fs_type, int flags,
DEBUG(1, "MTDSB: mtd:%%s, name \"%s\"\n",
dev_name + 4);

- for (mtdnr = 0; mtdnr < MAX_MTD_DEVICES; mtdnr++) {
- mtd = get_mtd_device(NULL, mtdnr);
- if (!IS_ERR(mtd)) {
- if (!strcmp(mtd->name, dev_name + 4))
- return get_sb_mtd_aux(
- fs_type, flags,
- dev_name, data, mtd,
- fill_super, mnt);
-
- put_mtd_device(mtd);
- }
- }
+ mtd = get_mtd_device_nm(dev_name + 4);
+ if (!IS_ERR(mtd))
+ return get_sb_mtd_aux(
+ fs_type, flags,
+ dev_name, data, mtd,
+ fill_super, mnt);

printk(KERN_NOTICE "MTD:"
" MTD device with name \"%s\" not found.\n",
--
1.5.5

--
Ben Hutchings, Senior Software Engineer, Solarflare Communications
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.