diff options
Diffstat (limited to 'drivers/mmc/core/pwrseq_emmc.c')
| -rw-r--r-- | drivers/mmc/core/pwrseq_emmc.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/mmc/core/pwrseq_emmc.c b/drivers/mmc/core/pwrseq_emmc.c index a2d545904fbf..9d6d2fb21796 100644 --- a/drivers/mmc/core/pwrseq_emmc.c +++ b/drivers/mmc/core/pwrseq_emmc.c @@ -49,7 +49,6 @@ static void mmc_pwrseq_emmc_free(struct mmc_host *host) unregister_restart_handler(&pwrseq->reset_nb); gpiod_put(pwrseq->reset_gpio); kfree(pwrseq); - host->pwrseq = NULL; } static struct mmc_pwrseq_ops mmc_pwrseq_emmc_ops = { @@ -67,14 +66,15 @@ static int mmc_pwrseq_emmc_reset_nb(struct notifier_block *this, return NOTIFY_DONE; } -int mmc_pwrseq_emmc_alloc(struct mmc_host *host, struct device *dev) +struct mmc_pwrseq *mmc_pwrseq_emmc_alloc(struct mmc_host *host, + struct device *dev) { struct mmc_pwrseq_emmc *pwrseq; int ret = 0; pwrseq = kzalloc(sizeof(struct mmc_pwrseq_emmc), GFP_KERNEL); if (!pwrseq) - return -ENOMEM; + return ERR_PTR(-ENOMEM); pwrseq->reset_gpio = gpiod_get_index(dev, "reset", 0, GPIOD_OUT_LOW); if (IS_ERR(pwrseq->reset_gpio)) { @@ -92,10 +92,9 @@ int mmc_pwrseq_emmc_alloc(struct mmc_host *host, struct device *dev) register_restart_handler(&pwrseq->reset_nb); pwrseq->pwrseq.ops = &mmc_pwrseq_emmc_ops; - host->pwrseq = &pwrseq->pwrseq; - return 0; + return &pwrseq->pwrseq; free: kfree(pwrseq); - return ret; + return ERR_PTR(ret); } |