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Subject[PATCH 1/4] UBI: Introduce ubi_schedule_fm_work()
Date
Wrap the fastmap work scheduling code into a new function
such that it can be reused.

Signed-off-by: Richard Weinberger <richard@nod.at>
---
drivers/mtd/ubi/fastmap-wl.c | 5 +----
drivers/mtd/ubi/ubi.h | 12 ++++++++++++
2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/drivers/mtd/ubi/fastmap-wl.c b/drivers/mtd/ubi/fastmap-wl.c
index b2a6653..fc0e2ff 100644
--- a/drivers/mtd/ubi/fastmap-wl.c
+++ b/drivers/mtd/ubi/fastmap-wl.c
@@ -237,10 +237,7 @@ static struct ubi_wl_entry *get_peb_for_wl(struct ubi_device *ubi)
/* We cannot update the fastmap here because this
* function is called in atomic context.
* Let's fail here and refill/update it as soon as possible. */
- if (!ubi->fm_work_scheduled) {
- ubi->fm_work_scheduled = 1;
- schedule_work(&ubi->fm_work);
- }
+ ubi_schedule_fm_work(ubi);
return NULL;
}

diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h
index 11f8fb0..cb3dcd0 100644
--- a/drivers/mtd/ubi/ubi.h
+++ b/drivers/mtd/ubi/ubi.h
@@ -881,8 +881,20 @@ size_t ubi_calc_fm_size(struct ubi_device *ubi);
int ubi_update_fastmap(struct ubi_device *ubi);
int ubi_scan_fastmap(struct ubi_device *ubi, struct ubi_attach_info *ai,
int fm_anchor);
+/**
+ * ubi_schedule_fm_work - Schedule UBI fastmap work
+ * @ubi: UBI device description object
+ */
+static inline void ubi_schedule_fm_work(struct ubi_device *ubi)
+{
+ if (!ubi->fm_work_scheduled) {
+ ubi->fm_work_scheduled = 1;
+ schedule_work(&ubi->fm_work);
+ }
+}
#else
static inline int ubi_update_fastmap(struct ubi_device *ubi) { return 0; }
+static inline void ubi_schedule_fm_work(struct ubi_device *ubi) { }
#endif

/* block.c */
--
1.8.4.5


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