diff options
| author | Francesco Dolcini <francesco.dolcini@toradex.com> | 2024-04-09 21:09:10 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-11 14:26:56 +0200 |
| commit | 3d122e6d27e417a9fa91181922743df26b2cd679 (patch) | |
| tree | f10c7e161e504f3087a8d191a83f396aca314cf2 | |
| parent | 1a395af9d53c6240bf7799abc43b4dc292ca9dd0 (diff) | |
usb: typec: mux: gpio-sbu: Allow GPIO operations to sleep
Use gpiod_set_value_cansleep() to support gpiochips which can
sleep like, e.g. I2C GPIO expanders.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240409190910.4707-1-francesco@dolcini.it
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/typec/mux/gpio-sbu-mux.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/typec/mux/gpio-sbu-mux.c b/drivers/usb/typec/mux/gpio-sbu-mux.c index ad60fd4e8431..374168482d36 100644 --- a/drivers/usb/typec/mux/gpio-sbu-mux.c +++ b/drivers/usb/typec/mux/gpio-sbu-mux.c @@ -48,10 +48,10 @@ static int gpio_sbu_switch_set(struct typec_switch_dev *sw, } if (enabled != sbu_mux->enabled) - gpiod_set_value(sbu_mux->enable_gpio, enabled); + gpiod_set_value_cansleep(sbu_mux->enable_gpio, enabled); if (swapped != sbu_mux->swapped) - gpiod_set_value(sbu_mux->select_gpio, swapped); + gpiod_set_value_cansleep(sbu_mux->select_gpio, swapped); sbu_mux->enabled = enabled; sbu_mux->swapped = swapped; @@ -82,7 +82,7 @@ static int gpio_sbu_mux_set(struct typec_mux_dev *mux, break; } - gpiod_set_value(sbu_mux->enable_gpio, sbu_mux->enabled); + gpiod_set_value_cansleep(sbu_mux->enable_gpio, sbu_mux->enabled); mutex_unlock(&sbu_mux->lock); @@ -141,7 +141,7 @@ static void gpio_sbu_mux_remove(struct platform_device *pdev) { struct gpio_sbu_mux *sbu_mux = platform_get_drvdata(pdev); - gpiod_set_value(sbu_mux->enable_gpio, 0); + gpiod_set_value_cansleep(sbu_mux->enable_gpio, 0); typec_mux_unregister(sbu_mux->mux); typec_switch_unregister(sbu_mux->sw); |