diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/devices/st_spi_fsm.c | 8 | ||||
| -rw-r--r-- | drivers/mtd/maps/physmap_of_versatile.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/sm_ftl.c | 2 |
3 files changed, 8 insertions, 4 deletions
diff --git a/drivers/mtd/devices/st_spi_fsm.c b/drivers/mtd/devices/st_spi_fsm.c index 55d4a77f3..533096c88 100644 --- a/drivers/mtd/devices/st_spi_fsm.c +++ b/drivers/mtd/devices/st_spi_fsm.c @@ -2120,10 +2120,12 @@ static int stfsm_probe(struct platform_device *pdev) (long long)fsm->mtd.size, (long long)(fsm->mtd.size >> 20), fsm->mtd.erasesize, (fsm->mtd.erasesize >> 10)); - return mtd_device_register(&fsm->mtd, NULL, 0); - + ret = mtd_device_register(&fsm->mtd, NULL, 0); + if (ret) { err_clk_unprepare: - clk_disable_unprepare(fsm->clk); + clk_disable_unprepare(fsm->clk); + } + return ret; } diff --git a/drivers/mtd/maps/physmap_of_versatile.c b/drivers/mtd/maps/physmap_of_versatile.c index 03f2b6e7b..7d56e97bd 100644 --- a/drivers/mtd/maps/physmap_of_versatile.c +++ b/drivers/mtd/maps/physmap_of_versatile.c @@ -107,6 +107,7 @@ static int ap_flash_init(struct platform_device *pdev) return -ENODEV; } ebi_base = of_iomap(ebi, 0); + of_node_put(ebi); if (!ebi_base) return -ENODEV; @@ -221,6 +222,7 @@ int of_flash_probe_versatile(struct platform_device *pdev, versatile_flashprot = (enum versatile_flashprot)devid->data; rmap = syscon_node_to_regmap(sysnp); + of_node_put(sysnp); if (IS_ERR(rmap)) return PTR_ERR(rmap); diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c index f3bd86e13..e57f7ba05 100644 --- a/drivers/mtd/sm_ftl.c +++ b/drivers/mtd/sm_ftl.c @@ -1091,9 +1091,9 @@ static void sm_release(struct mtd_blktrans_dev *dev) { struct sm_ftl *ftl = dev->priv; - mutex_lock(&ftl->mutex); del_timer_sync(&ftl->timer); cancel_work_sync(&ftl->flush_work); + mutex_lock(&ftl->mutex); sm_cache_flush(ftl); mutex_unlock(&ftl->mutex); } |