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we have returned before the initialization of g_rfkill is complete #246

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we have returned before the initialization of g_rfkill is complete #246

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9 changes: 9 additions & 0 deletions net/rfkill/rfkill-wlan.c
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Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,7 @@
#include <linux/regmap.h>
#include <linux/mfd/syscon.h>
#include <linux/mmc/host.h>
#include <linux/delay.h>
#ifdef CONFIG_OF
#include <linux/of.h>
#include <linux/of_device.h>
Expand Down Expand Up @@ -353,8 +354,16 @@ int rockchip_wifi_get_oob_irq(void)
{
struct rfkill_wlan_data *mrfkill = g_rfkill;
struct rksdmmc_gpio *wifi_int_irq;
int retry=3;

LOG("%s: Enter\n", __func__);
while(!mrfkill && retry){
retry--;
mrfkill = g_rfkill;
LOG("%s: rfkill-wlan rfkill-wlan driver has not Successful initialized ,wating ... \n",__func__);

msleep(500);
}

if (!mrfkill) {
LOG("%s: rfkill-wlan driver has not Successful initialized\n",
Expand Down