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authorJörn Engel <joern@wohnheim.fh-wedel.de>2006-04-13 18:53:14 +0200
committerDavid Woodhouse <dwmw2@infradead.org>2006-04-17 15:48:16 +0100
commit7f7c08dfdf5bc0a7c906285d9d97b932f83e8979 (patch)
treeaaf40f4ef508cee41586e788d7d3f9e7075c364d /drivers/mtd/mtdblock.c
parent94171db1d2f23c22b6050d210b72db3bb2f0b81e (diff)
downloadlinaro-lsk-7f7c08dfdf5bc0a7c906285d9d97b932f83e8979.tar.gz
Simplify test for RAM devices
mtdblock is the only user of aggregate capabilities in mtd. This is clearly bogus and should be changed. In particular, it tries to determine whether the device in question is a piece of RAM. For every single driver that fits the current criteria, an easier test would be to check for the type being MTD_RAM. Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'drivers/mtd/mtdblock.c')
-rw-r--r--drivers/mtd/mtdblock.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mtd/mtdblock.c b/drivers/mtd/mtdblock.c
index 2cef280e388..8e50170137e 100644
--- a/drivers/mtd/mtdblock.c
+++ b/drivers/mtd/mtdblock.c
@@ -288,8 +288,7 @@ static int mtdblock_open(struct mtd_blktrans_dev *mbd)
mutex_init(&mtdblk->cache_mutex);
mtdblk->cache_state = STATE_EMPTY;
- if ((mtdblk->mtd->flags & MTD_CAP_RAM) != MTD_CAP_RAM &&
- mtdblk->mtd->erasesize) {
+ if (mtdblk->mtd->type != MTD_RAM && mtdblk->mtd->erasesize) {
mtdblk->cache_size = mtdblk->mtd->erasesize;
mtdblk->cache_data = NULL;
}