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authorBoris Brezillon <boris.brezillon@bootlin.com>2018-02-12 22:03:09 +0100
committerBoris Brezillon <boris.brezillon@bootlin.com>2018-03-15 18:21:07 +0100
commit884cfd9023ce6afe8bcf181ec988d8516eb32bf0 (patch)
treef57f5eafe52a568ac90e25b64f8e6a0e9d37e993 /drivers/mtd/sm_ftl.h
parentdcba51bbb9e0cc7f80d36eb20a033a4dff2ce9cc (diff)
downloadlinux-884cfd9023ce6afe8bcf181ec988d8516eb32bf0.tar.bz2
mtd: Stop assuming mtd_erase() is asynchronous
None of the mtd->_erase() implementations work in an asynchronous manner, so let's simplify MTD users that call mtd_erase(). All they need to do is check the value returned by mtd_erase() and assume that != 0 means failure. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Reviewed-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'drivers/mtd/sm_ftl.h')
-rw-r--r--drivers/mtd/sm_ftl.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/mtd/sm_ftl.h b/drivers/mtd/sm_ftl.h
index 43bb7300785b..0a46d75cdc6a 100644
--- a/drivers/mtd/sm_ftl.h
+++ b/drivers/mtd/sm_ftl.h
@@ -53,9 +53,6 @@ struct sm_ftl {
struct work_struct flush_work;
struct timer_list timer;
- /* Async erase stuff */
- struct completion erase_completion;
-
/* Geometry stuff */
int heads;
int sectors;
@@ -86,7 +83,6 @@ struct chs_entry {
printk(KERN_DEBUG "sm_ftl" ": " format "\n", ## __VA_ARGS__)
-static void sm_erase_callback(struct erase_info *self);
static int sm_erase_block(struct sm_ftl *ftl, int zone_num, uint16_t block,
int put_free);
static void sm_mark_block_bad(struct sm_ftl *ftl, int zone_num, int block);