diff options
| author | Simon Sandström <simon@nikanor.nu> | 2019-05-23 14:51:35 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-24 09:00:44 +0200 |
| commit | 9876ecaadddecc2f386d101fcfb5d02e4043e473 (patch) | |
| tree | b171eebe3ce9056d986d1b88caafb3a36351e85e | |
| parent | 48c80ccce63ff50f17b774131c9bd1cdb875d305 (diff) | |
| download | linux-9876ecaadddecc2f386d101fcfb5d02e4043e473.tar.bz2 | |
staging: kpc2000: add blank line after declarations
Fixes checkpatch.pl warning "Missing a blank line after declarations".
Signed-off-by: Simon Sandström <simon@nikanor.nu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/kpc2000/kpc2000/cell_probe.c | 4 |
1 files changed, 4 insertions, 0 deletions
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); |