From: Stephen Boyd Date: Tue, 18 Oct 2016 00:16:02 +0000 (-0700) Subject: extcon: qcom-spmi-misc: Sync the extcon state on interrupt X-Git-Tag: MMI-PSA29.97-13-9~6853^2~4^2 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2925d366f450dc1db0ac88f2509a0eec0fef4226;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git extcon: qcom-spmi-misc: Sync the extcon state on interrupt The driver was changed after submission to use the new style APIs like extcon_set_state(). Unfortunately, that only sets the state, and doesn't notify any consumers that the cable state has changed. Use extcon_set_state_sync() here instead so that we notify cable consumers of the state change. This fixes USB host-device role switching on the db8074 platform. Fixes: 38085c987f52 ("extcon: Add support for qcom SPMI PMIC USB id detection hardware") Signed-off-by: Stephen Boyd Signed-off-by: Chanwoo Choi --- diff --git a/drivers/extcon/extcon-qcom-spmi-misc.c b/drivers/extcon/extcon-qcom-spmi-misc.c index ca957a5f4291..b8cde096a808 100644 --- a/drivers/extcon/extcon-qcom-spmi-misc.c +++ b/drivers/extcon/extcon-qcom-spmi-misc.c @@ -51,7 +51,7 @@ static void qcom_usb_extcon_detect_cable(struct work_struct *work) if (ret) return; - extcon_set_state(info->edev, EXTCON_USB_HOST, !id); + extcon_set_state_sync(info->edev, EXTCON_USB_HOST, !id); } static irqreturn_t qcom_usb_irq_handler(int irq, void *dev_id)