diff options
Diffstat (limited to 'drivers/mmc/core/slot-gpio.c')
| -rw-r--r-- | drivers/mmc/core/slot-gpio.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/mmc/core/slot-gpio.c b/drivers/mmc/core/slot-gpio.c index 05e907451df9..e365d328f43c 100644 --- a/drivers/mmc/core/slot-gpio.c +++ b/drivers/mmc/core/slot-gpio.c @@ -39,24 +39,24 @@ static irqreturn_t mmc_gpio_cd_irqt(int irq, void *dev_id) int mmc_gpio_alloc(struct mmc_host *host) { - struct mmc_gpio *ctx = devm_kzalloc(host->parent, - sizeof(*ctx), GFP_KERNEL); - - if (ctx) { - ctx->cd_debounce_delay_ms = 200; - ctx->cd_label = devm_kasprintf(host->parent, GFP_KERNEL, - "%s cd", dev_name(host->parent)); - if (!ctx->cd_label) - return -ENOMEM; - ctx->ro_label = devm_kasprintf(host->parent, GFP_KERNEL, - "%s ro", dev_name(host->parent)); - if (!ctx->ro_label) - return -ENOMEM; - host->slot.handler_priv = ctx; - host->slot.cd_irq = -EINVAL; - } + const char *devname = dev_name(host->parent); + struct mmc_gpio *ctx; + + ctx = devm_kzalloc(host->parent, sizeof(*ctx), GFP_KERNEL); + if (!ctx) + return -ENOMEM; + + ctx->cd_debounce_delay_ms = 200; + ctx->cd_label = devm_kasprintf(host->parent, GFP_KERNEL, "%s cd", devname); + if (!ctx->cd_label) + return -ENOMEM; + ctx->ro_label = devm_kasprintf(host->parent, GFP_KERNEL, "%s ro", devname); + if (!ctx->ro_label) + return -ENOMEM; + host->slot.handler_priv = ctx; + host->slot.cd_irq = -EINVAL; - return ctx ? 0 : -ENOMEM; + return 0; } int mmc_gpio_get_ro(struct mmc_host *host) |