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authorLinus Torvalds <torvalds@linux-foundation.org>2012-01-10 13:45:22 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-10 13:45:22 -0800
commit7b3480f8b701170c046e1ed362946f5f0d005e13 (patch)
treebd25e05b4f35699689b485480dddf24f840f80af /fs/jffs2/writev.c
parent1c8106528aa6bf16b3f457de80df1cf7462a49a4 (diff)
parentb60ef99c1164a8ad346cf41f9e71acfffb6d25a6 (diff)
downloadlinux-7b3480f8b701170c046e1ed362946f5f0d005e13.tar.bz2
Merge tag 'for-linus-3.3' of git://git.infradead.org/mtd-2.6
MTD pull for 3.3 * tag 'for-linus-3.3' of git://git.infradead.org/mtd-2.6: (113 commits) mtd: Fix dependency for MTD_DOC200x mtd: do not use mtd->block_markbad directly logfs: do not use 'mtd->block_isbad' directly mtd: introduce mtd_can_have_bb helper mtd: do not use mtd->suspend and mtd->resume directly mtd: do not use mtd->lock, unlock and is_locked directly mtd: do not use mtd->sync directly mtd: harmonize mtd_writev usage mtd: do not use mtd->lock_user_prot_reg directly mtd: mtd->write_user_prot_reg directly mtd: do not use mtd->read_*_prot_reg directly mtd: do not use mtd->get_*_prot_info directly mtd: do not use mtd->read_oob directly mtd: mtdoops: do not use mtd->panic_write directly romfs: do not use mtd->get_unmapped_area directly mtd: do not use mtd->get_unmapped_area directly mtd: do use mtd->point directly mtd: introduce mtd_has_oob helper mtd: mtdcore: export symbols cleanup mtd: clean-up the default_mtd_writev function ... Fix up trivial edit/remove conflict in drivers/staging/spectra/lld_mtd.c
Diffstat (limited to 'fs/jffs2/writev.c')
-rw-r--r--fs/jffs2/writev.c32
1 files changed, 2 insertions, 30 deletions
diff --git a/fs/jffs2/writev.c b/fs/jffs2/writev.c
index b9276b11bac6..a1bda9dab3f8 100644
--- a/fs/jffs2/writev.c
+++ b/fs/jffs2/writev.c
@@ -13,30 +13,6 @@
#include <linux/mtd/mtd.h>
#include "nodelist.h"
-/* This ought to be in core MTD code. All registered MTD devices
- without writev should have this put in place. Bug the MTD
- maintainer */
-static inline int mtd_fake_writev(struct mtd_info *mtd, const struct kvec *vecs,
- unsigned long count, loff_t to, size_t *retlen)
-{
- unsigned long i;
- size_t totlen = 0, thislen;
- int ret = 0;
-
- for (i=0; i<count; i++) {
- if (!vecs[i].iov_len)
- continue;
- ret = mtd->write(mtd, to, vecs[i].iov_len, &thislen, vecs[i].iov_base);
- totlen += thislen;
- if (ret || thislen != vecs[i].iov_len)
- break;
- to += vecs[i].iov_len;
- }
- if (retlen)
- *retlen = totlen;
- return ret;
-}
-
int jffs2_flash_direct_writev(struct jffs2_sb_info *c, const struct kvec *vecs,
unsigned long count, loff_t to, size_t *retlen)
{
@@ -50,18 +26,14 @@ int jffs2_flash_direct_writev(struct jffs2_sb_info *c, const struct kvec *vecs,
}
}
- if (c->mtd->writev)
- return c->mtd->writev(c->mtd, vecs, count, to, retlen);
- else {
- return mtd_fake_writev(c->mtd, vecs, count, to, retlen);
- }
+ return mtd_writev(c->mtd, vecs, count, to, retlen);
}
int jffs2_flash_direct_write(struct jffs2_sb_info *c, loff_t ofs, size_t len,
size_t *retlen, const u_char *buf)
{
int ret;
- ret = c->mtd->write(c->mtd, ofs, len, retlen, buf);
+ ret = mtd_write(c->mtd, ofs, len, retlen, buf);
if (jffs2_sum_active()) {
struct kvec vecs[1];