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| author | Yong Zhang | 2011-09-22 10:59:15 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2011-09-23 01:08:57 +0200 |
| commit | 9cfb5c05fee914cc65d4706801f6bc424082b5f5 (patch) | |
| tree | a71d33f1c89841b4e848546c0dedd9b880f473f7 /drivers/tty/hvc | |
| parent | serial-core: power up uart port early before we do set_termios when resuming (diff) | |
| download | kernel-qcow2-linux-9cfb5c05fee914cc65d4706801f6bc424082b5f5.tar.gz kernel-qcow2-linux-9cfb5c05fee914cc65d4706801f6bc424082b5f5.tar.xz kernel-qcow2-linux-9cfb5c05fee914cc65d4706801f6bc424082b5f5.zip | |
TTY: irq: Remove IRQF_DISABLED
Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
We run all interrupt handlers with interrupts disabled
and we even check and yell when an interrupt handler
returns with interrupts enabled (see commit [b738a50a:
genirq: Warn when handler enables interrupts]).
So now this flag is a NOOP and can be removed.
Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Acked-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/tty/hvc')
| -rw-r--r-- | drivers/tty/hvc/hvc_irq.c | 2 | ||||
| -rw-r--r-- | drivers/tty/hvc/hvcs.c | 2 | ||||
| -rw-r--r-- | drivers/tty/hvc/hvsi.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty/hvc/hvc_irq.c b/drivers/tty/hvc/hvc_irq.c index 2623e177e8d6..c9adb0559f61 100644 --- a/drivers/tty/hvc/hvc_irq.c +++ b/drivers/tty/hvc/hvc_irq.c @@ -28,7 +28,7 @@ int notifier_add_irq(struct hvc_struct *hp, int irq) hp->irq_requested = 0; return 0; } - rc = request_irq(irq, hvc_handle_interrupt, IRQF_DISABLED, + rc = request_irq(irq, hvc_handle_interrupt, 0, "hvc_console", hp); if (!rc) hp->irq_requested = 1; diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c index e523773a5480..55882b5930a6 100644 --- a/drivers/tty/hvc/hvcs.c +++ b/drivers/tty/hvc/hvcs.c @@ -1057,7 +1057,7 @@ static int hvcs_enable_device(struct hvcs_struct *hvcsd, uint32_t unit_address, * the conn was registered and now. */ if (!(rc = request_irq(irq, &hvcs_handle_interrupt, - IRQF_DISABLED, "ibmhvcs", hvcsd))) { + 0, "ibmhvcs", hvcsd))) { /* * It is possible the vty-server was removed after the irq was * requested but before we have time to enable interrupts. diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c index c94e2f5853d8..cdfa3e02d627 100644 --- a/drivers/tty/hvc/hvsi.c +++ b/drivers/tty/hvc/hvsi.c @@ -1105,7 +1105,7 @@ static int __init hvsi_init(void) struct hvsi_struct *hp = &hvsi_ports[i]; int ret = 1; - ret = request_irq(hp->virq, hvsi_interrupt, IRQF_DISABLED, "hvsi", hp); + ret = request_irq(hp->virq, hvsi_interrupt, 0, "hvsi", hp); if (ret) printk(KERN_ERR "HVSI: couldn't reserve irq 0x%x (error %i)\n", hp->virq, ret); |