diff options
| -rw-r--r-- | drivers/net/ethernet/qualcomm/qca_spi.c | 6 | ||||
| -rw-r--r-- | drivers/usb/gadget/udc/max3420_udc.c | 15 | ||||
| -rw-r--r-- | drivers/usb/host/max3421-hcd.c | 3 | ||||
| -rw-r--r-- | kernel/softirq.c | 2 |
4 files changed, 9 insertions, 17 deletions
diff --git a/drivers/net/ethernet/qualcomm/qca_spi.c b/drivers/net/ethernet/qualcomm/qca_spi.c index ab9b02574a15..0a6b8112b535 100644 --- a/drivers/net/ethernet/qualcomm/qca_spi.c +++ b/drivers/net/ethernet/qualcomm/qca_spi.c @@ -653,8 +653,7 @@ qcaspi_intr_handler(int irq, void *data) struct qcaspi *qca = data; qca->intr_req++; - if (qca->spi_thread && - qca->spi_thread->state != TASK_RUNNING) + if (qca->spi_thread) wake_up_process(qca->spi_thread); return IRQ_HANDLED; @@ -777,8 +776,7 @@ qcaspi_netdev_xmit(struct sk_buff *skb, struct net_device *dev) netif_trans_update(dev); - if (qca->spi_thread && - qca->spi_thread->state != TASK_RUNNING) + if (qca->spi_thread) wake_up_process(qca->spi_thread); return NETDEV_TX_OK; diff --git a/drivers/usb/gadget/udc/max3420_udc.c b/drivers/usb/gadget/udc/max3420_udc.c index 35179543c327..34f4db554977 100644 --- a/drivers/usb/gadget/udc/max3420_udc.c +++ b/drivers/usb/gadget/udc/max3420_udc.c @@ -509,8 +509,7 @@ static irqreturn_t max3420_vbus_handler(int irq, void *dev_id) ? USB_STATE_POWERED : USB_STATE_NOTATTACHED); spin_unlock_irqrestore(&udc->lock, flags); - if (udc->thread_task && - udc->thread_task->state != TASK_RUNNING) + if (udc->thread_task) wake_up_process(udc->thread_task); return IRQ_HANDLED; @@ -529,8 +528,7 @@ static irqreturn_t max3420_irq_handler(int irq, void *dev_id) } spin_unlock_irqrestore(&udc->lock, flags); - if (udc->thread_task && - udc->thread_task->state != TASK_RUNNING) + if (udc->thread_task) wake_up_process(udc->thread_task); return IRQ_HANDLED; @@ -1093,8 +1091,7 @@ static int max3420_wakeup(struct usb_gadget *gadget) spin_unlock_irqrestore(&udc->lock, flags); - if (udc->thread_task && - udc->thread_task->state != TASK_RUNNING) + if (udc->thread_task) wake_up_process(udc->thread_task); return ret; } @@ -1117,8 +1114,7 @@ static int max3420_udc_start(struct usb_gadget *gadget, udc->todo |= UDC_START; spin_unlock_irqrestore(&udc->lock, flags); - if (udc->thread_task && - udc->thread_task->state != TASK_RUNNING) + if (udc->thread_task) wake_up_process(udc->thread_task); return 0; @@ -1137,8 +1133,7 @@ static int max3420_udc_stop(struct usb_gadget *gadget) udc->todo |= UDC_START; spin_unlock_irqrestore(&udc->lock, flags); - if (udc->thread_task && - udc->thread_task->state != TASK_RUNNING) + if (udc->thread_task) wake_up_process(udc->thread_task); return 0; diff --git a/drivers/usb/host/max3421-hcd.c b/drivers/usb/host/max3421-hcd.c index afd9174d83b1..e7a8e0609853 100644 --- a/drivers/usb/host/max3421-hcd.c +++ b/drivers/usb/host/max3421-hcd.c @@ -1169,8 +1169,7 @@ max3421_irq_handler(int irq, void *dev_id) struct spi_device *spi = to_spi_device(hcd->self.controller); struct max3421_hcd *max3421_hcd = hcd_to_max3421(hcd); - if (max3421_hcd->spi_thread && - max3421_hcd->spi_thread->state != TASK_RUNNING) + if (max3421_hcd->spi_thread) wake_up_process(max3421_hcd->spi_thread); if (!test_and_set_bit(ENABLE_IRQ, &max3421_hcd->todo)) disable_irq_nosync(spi->irq); diff --git a/kernel/softirq.c b/kernel/softirq.c index 4992853ef53d..5ddc3b15a4db 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -76,7 +76,7 @@ static void wakeup_softirqd(void) /* Interrupts are disabled: no need to stop preemption */ struct task_struct *tsk = __this_cpu_read(ksoftirqd); - if (tsk && tsk->state != TASK_RUNNING) + if (tsk) wake_up_process(tsk); } |