Commit a9b7ff93 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman

staging: comedi: me4000: refactor request_irq() during attach

Do the request_irq() before setting up the subdevices. This removes an
indent level and makes the code a bit cleaner.

Also, remove the dev_warn() noise about the irq.
Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b3403f2e
......@@ -1505,6 +1505,13 @@ static int me4000_auto_attach(struct comedi_device *dev,
me4000_reset(dev);
if (pcidev->irq > 0) {
result = request_irq(pcidev->irq, me4000_ai_isr, IRQF_SHARED,
dev->board_name, dev);
if (result == 0)
dev->irq = pcidev->irq;
}
result = comedi_alloc_subdevices(dev, 4);
if (result)
return result;
......@@ -1525,22 +1532,12 @@ static int me4000_auto_attach(struct comedi_device *dev,
s->range_table = &me4000_ai_range;
s->insn_read = me4000_ai_insn_read;
if (pcidev->irq > 0) {
if (request_irq(pcidev->irq, me4000_ai_isr,
IRQF_SHARED, dev->board_name, dev)) {
dev_warn(dev->class_dev,
"request_irq failed\n");
} else {
if (dev->irq) {
dev->read_subdev = s;
s->subdev_flags |= SDF_CMD_READ;
s->cancel = me4000_ai_cancel;
s->do_cmdtest = me4000_ai_do_cmd_test;
s->do_cmd = me4000_ai_do_cmd;
dev->irq = pcidev->irq;
}
} else {
dev_warn(dev->class_dev, "No interrupt available\n");
}
} else {
s->type = COMEDI_SUBD_UNUSED;
......
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