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Simplify test for RAM devices

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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>
This commit is contained in:
Jörn Engel 2006-04-13 18:53:14 +02:00 committed by David Woodhouse
parent 94171db1d2
commit 7f7c08dfdf
1 changed files with 1 additions and 2 deletions
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3
drivers/mtd/mtdblock.c
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@ -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;
}