diff options
| author | Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> | 2016-04-12 17:46:42 -0300 |
|---|---|---|
| committer | Jacek Anaszewski <j.anaszewski@samsung.com> | 2016-04-13 10:23:16 +0200 |
| commit | fea728c098ee1e6a4a2855962390487ee5d1cdc2 (patch) | |
| tree | d1e5a272e2a7d645da424445aa48e7ac01abcbdd /drivers/mtd/mtdcore.c | |
| parent | 4c7e054f08822dc7539d33dbd3e5b9b67297bed5 (diff) | |
mtd: Hook I/O activity to the MTD LED trigger
Now that we've added the MTD LED trigger, we need
to call each I/O path to ledtrig_mtd_activity.
Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Diffstat (limited to 'drivers/mtd/mtdcore.c')
| -rw-r--r-- | drivers/mtd/mtdcore.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c index 99d83f3331b0..bee180bd11e7 100644 --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c @@ -40,6 +40,7 @@ #include <linux/slab.h> #include <linux/reboot.h> #include <linux/kconfig.h> +#include <linux/leds.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> @@ -862,6 +863,7 @@ int mtd_erase(struct mtd_info *mtd, struct erase_info *instr) mtd_erase_callback(instr); return 0; } + ledtrig_mtd_activity(); return mtd->_erase(mtd, instr); } EXPORT_SYMBOL_GPL(mtd_erase); @@ -925,6 +927,7 @@ int mtd_read(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, if (!len) return 0; + ledtrig_mtd_activity(); /* * In the absence of an error, drivers return a non-negative integer * representing the maximum number of bitflips that were corrected on @@ -949,6 +952,7 @@ int mtd_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, return -EROFS; if (!len) return 0; + ledtrig_mtd_activity(); return mtd->_write(mtd, to, len, retlen, buf); } EXPORT_SYMBOL_GPL(mtd_write); @@ -982,6 +986,8 @@ int mtd_read_oob(struct mtd_info *mtd, loff_t from, struct mtd_oob_ops *ops) ops->retlen = ops->oobretlen = 0; if (!mtd->_read_oob) return -EOPNOTSUPP; + + ledtrig_mtd_activity(); /* * In cases where ops->datbuf != NULL, mtd->_read_oob() has semantics * similar to mtd->_read(), returning a non-negative integer @@ -1005,6 +1011,7 @@ int mtd_write_oob(struct mtd_info *mtd, loff_t to, return -EOPNOTSUPP; if (!(mtd->flags & MTD_WRITEABLE)) return -EROFS; + ledtrig_mtd_activity(); return mtd->_write_oob(mtd, to, ops); } EXPORT_SYMBOL_GPL(mtd_write_oob); |