diff options
Diffstat (limited to 'drivers/net/wireless/microchip/wilc1000/sdio.c')
| -rw-r--r-- | drivers/net/wireless/microchip/wilc1000/sdio.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/net/wireless/microchip/wilc1000/sdio.c b/drivers/net/wireless/microchip/wilc1000/sdio.c index d1fd182bbbff..42e03a701ae1 100644 --- a/drivers/net/wireless/microchip/wilc1000/sdio.c +++ b/drivers/net/wireless/microchip/wilc1000/sdio.c @@ -146,12 +146,12 @@ static int wilc_sdio_probe(struct sdio_func *func, wilc->bus_data = sdio_priv; wilc->dev = &func->dev; - wilc->rtc_clk = devm_clk_get(&func->card->dev, "rtc"); - if (PTR_ERR_OR_ZERO(wilc->rtc_clk) == -EPROBE_DEFER) { - ret = -EPROBE_DEFER; + wilc->rtc_clk = devm_clk_get_optional(&func->card->dev, "rtc"); + if (IS_ERR(wilc->rtc_clk)) { + ret = PTR_ERR(wilc->rtc_clk); goto dispose_irq; - } else if (!IS_ERR(wilc->rtc_clk)) - clk_prepare_enable(wilc->rtc_clk); + } + clk_prepare_enable(wilc->rtc_clk); dev_info(&func->dev, "Driver Initializing success\n"); return 0; @@ -168,9 +168,7 @@ static void wilc_sdio_remove(struct sdio_func *func) { struct wilc *wilc = sdio_get_drvdata(func); - if (!IS_ERR(wilc->rtc_clk)) - clk_disable_unprepare(wilc->rtc_clk); - + clk_disable_unprepare(wilc->rtc_clk); wilc_netdev_cleanup(wilc); } |