diff options
Diffstat (limited to 'drivers/misc/lbee9qmb-rfkill.c')
| -rwxr-xr-x[-rw-r--r--] | drivers/misc/lbee9qmb-rfkill.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/misc/lbee9qmb-rfkill.c b/drivers/misc/lbee9qmb-rfkill.c index 0042157c7cf2..c5f54845c93a 100644..100755 --- a/drivers/misc/lbee9qmb-rfkill.c +++ b/drivers/misc/lbee9qmb-rfkill.c @@ -44,7 +44,11 @@ static int lbee9qmb_rfkill_set_power(void *data, bool blocked) if (!blocked) { regulator_enable(regulator); gpio_set_value(plat->gpio_reset, 0); - msleep(5); + if (plat->gpio_pwr!=-1) + gpio_set_value(plat->gpio_pwr, 0); + msleep(plat->delay); + if (plat->gpio_pwr!=-1) + gpio_set_value(plat->gpio_pwr, 1); gpio_set_value(plat->gpio_reset, 1); } else { gpio_set_value(plat->gpio_reset, 0); @@ -76,6 +80,11 @@ static int lbee9qmb_rfkill_probe(struct platform_device *pdev) dev_err(&pdev->dev, "gpio_request failed\n"); return rc; } + if (plat->gpio_pwr!=-1) + { + rc = gpio_request(plat->gpio_pwr, "lbee9qmb_pwr"); + gpio_direction_output(plat->gpio_pwr,0); + } rfkill = rfkill_alloc("lbee9qmb-rfkill", &pdev->dev, RFKILL_TYPE_BLUETOOTH, &lbee9qmb_rfkill_ops, pdev); @@ -96,6 +105,8 @@ fail_alloc: rfkill_destroy(rfkill); fail_gpio: gpio_free(plat->gpio_reset); + if (plat->gpio_pwr!=-1) + gpio_free(plat->gpio_pwr); return rc; } @@ -108,7 +119,8 @@ static int lbee9qmb_rfkill_remove(struct platform_device *pdev) rfkill_unregister(rfkill); rfkill_destroy(rfkill); gpio_free(plat->gpio_reset); - + if (plat->gpio_pwr!=-1) + gpio_free(plat->gpio_pwr); return 0; } |