diff options
Diffstat (limited to 'drivers/mtd/devices')
| -rw-r--r-- | drivers/mtd/devices/docg3.c | 7 | ||||
| -rw-r--r-- | drivers/mtd/devices/st_spi_fsm.c | 8 |
2 files changed, 11 insertions, 4 deletions
diff --git a/drivers/mtd/devices/docg3.c b/drivers/mtd/devices/docg3.c index eb0f4600efd1..40f9b6dffe3d 100644 --- a/drivers/mtd/devices/docg3.c +++ b/drivers/mtd/devices/docg3.c @@ -1975,9 +1975,14 @@ static int __init docg3_probe(struct platform_device *pdev) dev_err(dev, "No I/O memory resource defined\n"); return ret; } - base = devm_ioremap(dev, ress->start, DOC_IOSPACE_SIZE); ret = -ENOMEM; + base = devm_ioremap(dev, ress->start, DOC_IOSPACE_SIZE); + if (!base) { + dev_err(dev, "devm_ioremap dev failed\n"); + return ret; + } + cascade = devm_kcalloc(dev, DOC_MAX_NBFLOORS, sizeof(*cascade), GFP_KERNEL); if (!cascade) diff --git a/drivers/mtd/devices/st_spi_fsm.c b/drivers/mtd/devices/st_spi_fsm.c index f4d1667daaf9..41b5a236276b 100644 --- a/drivers/mtd/devices/st_spi_fsm.c +++ b/drivers/mtd/devices/st_spi_fsm.c @@ -2116,10 +2116,12 @@ 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; } |