diff options
Diffstat (limited to 'drivers/staging/wfx/bh.c')
| -rw-r--r-- | drivers/staging/wfx/bh.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/wfx/bh.c b/drivers/staging/wfx/bh.c index 983c41d1fe7c..9fcab00a3733 100644 --- a/drivers/staging/wfx/bh.c +++ b/drivers/staging/wfx/bh.c @@ -20,13 +20,13 @@ static void device_wakeup(struct wfx_dev *wdev) { if (!wdev->pdata.gpio_wakeup) return; - if (gpiod_get_value(wdev->pdata.gpio_wakeup)) + if (gpiod_get_value_cansleep(wdev->pdata.gpio_wakeup)) return; - gpiod_set_value(wdev->pdata.gpio_wakeup, 1); + gpiod_set_value_cansleep(wdev->pdata.gpio_wakeup, 1); if (wfx_api_older_than(wdev, 1, 4)) { if (!completion_done(&wdev->hif.ctrl_ready)) - udelay(2000); + usleep_range(2000, 2500); } else { // completion.h does not provide any function to wait // completion without consume it (a kind of @@ -45,7 +45,7 @@ static void device_release(struct wfx_dev *wdev) if (!wdev->pdata.gpio_wakeup) return; - gpiod_set_value(wdev->pdata.gpio_wakeup, 0); + gpiod_set_value_cansleep(wdev->pdata.gpio_wakeup, 0); } static int rx_helper(struct wfx_dev *wdev, size_t read_len, int *is_cnf) |