diff options
| author | Michał Mirosław <mirq-linux@rere.qmqm.pl> | 2020-02-11 11:35:03 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-11 11:15:29 -0800 |
| commit | 40a97d55a6b7f52df0a4ff59b860a4d4c2a0283a (patch) | |
| tree | 64e9ba1a58b9ec577b156e2af219cf861ac1f89b /drivers/staging/wfx/bh.c | |
| parent | 7f70c919ffb8cd22c73bbfb5db3ca56d54d90408 (diff) | |
staging: wfx: use sleeping gpio accessors
Driver calls GPIO get/set only from non-atomic context and so can use any
GPIOs.
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Link: https://lore.kernel.org/r/cb19e7c521712d5a166e0b7e9cac4450798fdce0.1581416843.git.mirq-linux@rere.qmqm.pl
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/wfx/bh.c')
| -rw-r--r-- | drivers/staging/wfx/bh.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/wfx/bh.c b/drivers/staging/wfx/bh.c index 983c41d1fe7c..c6319ab7e71a 100644 --- a/drivers/staging/wfx/bh.c +++ b/drivers/staging/wfx/bh.c @@ -20,10 +20,10 @@ 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); @@ -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) |