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authorAlan Cox <alan@linux.intel.com>2012-01-26 21:44:09 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2012-01-27 05:14:50 +0400
commitd4e33fac2408d37f7b52e80ca2a89f9fb482914f (patch)
treedd25baa1bc251ad2aa61a07eda7f95a4d7094126 /drivers/tty/serial/ucc_uart.c
parent3afbd89c9639c344300dcdd7d4e5e18dda559fd4 (diff)
downloadlinux-d4e33fac2408d37f7b52e80ca2a89f9fb482914f.tar.xz
serial: Kill off NO_IRQ
We transform the offenders into a test of irq <= 0 which will be ok while the ARM people get their platform sorted. Once that is done (or in a while if they don't do it anyway) then we will change them all to !irq checks. For arch specific drivers that are already using NO_IRQ = 0 we just test against zero so we don't need to re-review them later. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/tty/serial/ucc_uart.c')
-rw-r--r--drivers/tty/serial/ucc_uart.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/ucc_uart.c b/drivers/tty/serial/ucc_uart.c
index 2ebe606a2db1..f99b0c965f85 100644
--- a/drivers/tty/serial/ucc_uart.c
+++ b/drivers/tty/serial/ucc_uart.c
@@ -1360,7 +1360,7 @@ static int ucc_uart_probe(struct platform_device *ofdev)
}
qe_port->port.irq = irq_of_parse_and_map(np, 0);
- if (qe_port->port.irq == NO_IRQ) {
+ if (qe_port->port.irq == 0) {
dev_err(&ofdev->dev, "could not map IRQ for UCC%u\n",
qe_port->ucc_num + 1);
ret = -EINVAL;