diff options
| -rw-r--r-- | drivers/staging/greybus/arche-platform.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/staging/greybus/arche-platform.c b/drivers/staging/greybus/arche-platform.c index f44c34314127..64dd8a1ebe37 100644 --- a/drivers/staging/greybus/arche-platform.c +++ b/drivers/staging/greybus/arche-platform.c @@ -94,6 +94,10 @@ static int apb_poweroff(struct device *dev, void *data) { apb_ctrl_poweroff(dev); + /* Enable HUB3613 into HUB mode. */ + if (usb3613_hub_mode_ctrl(false)) + dev_warn(dev, "failed to control hub device\n"); + return 0; } @@ -142,6 +146,7 @@ static irqreturn_t arche_platform_wd_irq_thread(int irq, void *devid) /* It should complete power cycle, so first make sure it is poweroff */ device_for_each_child(arche_pdata->dev, NULL, apb_poweroff); + /* Bring APB out of reset: cold boot sequence */ device_for_each_child(arche_pdata->dev, NULL, apb_cold_boot); @@ -301,10 +306,6 @@ static ssize_t state_store(struct device *dev, arche_platform_poweroff_seq(arche_pdata); - ret = usb3613_hub_mode_ctrl(false); - if (ret) - dev_warn(arche_pdata->dev, "failed to control hub device\n"); - /* TODO: Should we do anything more here ?? */ } else if (sysfs_streq(buf, "active")) { if (arche_pdata->state == ARCHE_PLATFORM_STATE_ACTIVE) return count; @@ -327,11 +328,6 @@ static ssize_t state_store(struct device *dev, arche_platform_poweroff_seq(arche_pdata); - ret = usb3613_hub_mode_ctrl(false); - if (ret) - dev_warn(arche_pdata->dev, "failed to control hub device\n"); - /* TODO: Should we do anything more here ?? */ - arche_platform_fw_flashing_seq(arche_pdata); device_for_each_child(arche_pdata->dev, NULL, apb_fw_flashing_state); |