From 9876ecaadddecc2f386d101fcfb5d02e4043e473 Mon Sep 17 00:00:00 2001 From: Simon Sandström Date: Thu, 23 May 2019 14:51:35 +0200 Subject: staging: kpc2000: add blank line after declarations Fixes checkpatch.pl warning "Missing a blank line after declarations". Signed-off-by: Simon Sandström Signed-off-by: Greg Kroah-Hartman --- drivers/staging/kpc2000/kpc2000/cell_probe.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers') diff --git a/drivers/staging/kpc2000/kpc2000/cell_probe.c b/drivers/staging/kpc2000/kpc2000/cell_probe.c index e5cddf0eeed3..95bfbe4aae4d 100644 --- a/drivers/staging/kpc2000/kpc2000/cell_probe.c +++ b/drivers/staging/kpc2000/kpc2000/cell_probe.c @@ -245,6 +245,7 @@ int kp2000_check_uio_irq(struct kp2000_device *pcard, u32 irq_num) u64 interrupt_active = readq(pcard->sysinfo_regs_base + REG_INTERRUPT_ACTIVE); u64 interrupt_mask_inv = ~readq(pcard->sysinfo_regs_base + REG_INTERRUPT_MASK); u64 irq_check_mask = (1 << irq_num); + if (interrupt_active & irq_check_mask) { // if it's active (interrupt pending) if (interrupt_mask_inv & irq_check_mask) { // and if it's not masked off return 1; @@ -257,6 +258,7 @@ static irqreturn_t kuio_handler(int irq, struct uio_info *uioinfo) { struct kpc_uio_device *kudev = uioinfo->priv; + if (irq != kudev->pcard->pdev->irq) return IRQ_NONE; @@ -506,8 +508,10 @@ void kp2000_remove_cores(struct kp2000_device *pcard) { struct list_head *ptr; struct list_head *next; + list_for_each_safe(ptr, next, &pcard->uio_devices_list) { struct kpc_uio_device *kudev = list_entry(ptr, struct kpc_uio_device, list); + uio_unregister_device(&kudev->uioinfo); device_unregister(kudev->dev); list_del(&kudev->list); -- cgit v1.2.3