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, 14 insertions, 0 deletions
diff --git a/drivers/net/wireless/microchip/wilc1000/sdio.c b/drivers/net/wireless/microchip/wilc1000/sdio.c index 04d6565df2cb..e6e20c86b791 100644 --- a/drivers/net/wireless/microchip/wilc1000/sdio.c +++ b/drivers/net/wireless/microchip/wilc1000/sdio.c @@ -24,6 +24,9 @@ MODULE_DEVICE_TABLE(sdio, wilc_sdio_ids); #define WILC_SDIO_BLOCK_SIZE 512 +static int wilc_sdio_init(struct wilc *wilc, bool resume); +static int wilc_sdio_deinit(struct wilc *wilc); + struct wilc_sdio { bool irq_gpio; u32 block_size; @@ -178,6 +181,16 @@ static int wilc_sdio_probe(struct sdio_func *func, } clk_prepare_enable(wilc->rtc_clk); + wilc_sdio_init(wilc, false); + + ret = wilc_load_mac_from_nv(wilc); + if (ret) { + pr_err("Can not retrieve MAC address from chip\n"); + goto clk_disable_unprepare; + } + + wilc_sdio_deinit(wilc); + vif = wilc_netdev_ifc_init(wilc, "wlan%d", WILC_STATION_MODE, NL80211_IFTYPE_STATION, false); if (IS_ERR(vif)) { @@ -187,6 +200,7 @@ static int wilc_sdio_probe(struct sdio_func *func, dev_info(&func->dev, "Driver Initializing success\n"); return 0; + clk_disable_unprepare: clk_disable_unprepare(wilc->rtc_clk); dispose_irq: |