wifi dmesg

[    2.610260] [wifi]: Select sdio wifi: bcm40183 !!
[    2.618728] [mmc_pm]: SDIO card gpio init is OK !!
[    2.625529] [mmc]: sunximmc_init
[    2.633335] [mmc]: sunxi mmc controller using config : 0xb
[    2.643804] [mmc]: sunxi-mmc.0: pdev->name: sunxi-mmc, pdev->id: 0
[    2.652780] [mmc]: mmc 0 power off !!
[    2.664102] [mmc]: mmc0 Probe: base:0xf1c0f000 irq:32 dma:0 pdes:0xee80c000, ret 0.
[    2.676803] [mmc]: sunxi-mmc.1: pdev->name: sunxi-mmc, pdev->id: 1
[    2.685780] [mmc]: mmc 1 power off !!
[    2.696958] [mmc]: mmc1 Probe: base:0xf1c10000 irq:33 dma:0 pdes:0xee834000, ret 0.
[    2.709555] [mmc]: sunxi-mmc.3: pdev->name: sunxi-mmc, pdev->id: 3
[    2.718483] [mmc]: mmc 3 power off !!
[    2.729649] [mmc]: mmc3 Probe: base:0xf1c12000 irq:35 dma:0 pdes:0xee838000, ret 0.