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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2021-07-21 17:02:15 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-07-29 17:08:40 +0200
commit09b18f2f3be256cc32eff028a9416a2ae19d5487 (patch)
treeb4918d0c7bb2c883ae3cdcede06b68dd7565d493 /drivers/parport
parentmei: constify passed buffers and structures (diff)
downloadlinux-09b18f2f3be256cc32eff028a9416a2ae19d5487.tar.xz
linux-09b18f2f3be256cc32eff028a9416a2ae19d5487.zip
parport: serial: Get rid of IRQ_NONE abuse
IRQ_NONE definition is solely for IRQ handlers and not for generic probe code. Replace it with plain integer. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20210721150216.64823-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/parport')
-rw-r--r--drivers/parport/parport_serial.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c
index 96b888bb49c6..14e2427676f0 100644
--- a/drivers/parport/parport_serial.c
+++ b/drivers/parport/parport_serial.c
@@ -607,11 +607,12 @@ static int parport_register(struct pci_dev *dev, const struct pci_device_id *id)
def.) */
/* TODO: test if sharing interrupts works */
irq = dev->irq;
- if (irq == IRQ_NONE) {
+ if (irq == 0)
+ irq = PARPORT_IRQ_NONE;
+ if (irq == PARPORT_IRQ_NONE) {
dev_dbg(&dev->dev,
"PCI parallel port detected: I/O at %#lx(%#lx)\n",
io_lo, io_hi);
- irq = PARPORT_IRQ_NONE;
} else {
dev_dbg(&dev->dev,
"PCI parallel port detected: I/O at %#lx(%#lx), IRQ %d\n",