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authorAlan Cox <alan@linux.intel.com>2012-01-26 17:44:09 +0000
committerGreg Kroah-Hartman <gregkh@suse.de>2012-01-26 17:14:50 -0800
commitd4e33fac2408d37f7b52e80ca2a89f9fb482914f (patch)
treedd25baa1bc251ad2aa61a07eda7f95a4d7094126 /drivers/tty/serial/21285.c
parent3afbd89c9639c344300dcdd7d4e5e18dda559fd4 (diff)
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/21285.c')
-rw-r--r--drivers/tty/serial/21285.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/serial/21285.c b/drivers/tty/serial/21285.c
index 1b37626e8f1..f899996b436 100644
--- a/drivers/tty/serial/21285.c
+++ b/drivers/tty/serial/21285.c
@@ -331,7 +331,7 @@ static int serial21285_verify_port(struct uart_port *port, struct serial_struct
int ret = 0;
if (ser->type != PORT_UNKNOWN && ser->type != PORT_21285)
ret = -EINVAL;
- if (ser->irq != NO_IRQ)
+ if (ser->irq <= 0)
ret = -EINVAL;
if (ser->baud_base != port->uartclk / 16)
ret = -EINVAL;
@@ -360,7 +360,7 @@ static struct uart_ops serial21285_ops = {
static struct uart_port serial21285_port = {
.mapbase = 0x42000160,
.iotype = UPIO_MEM,
- .irq = NO_IRQ,
+ .irq = 0,
.fifosize = 16,
.ops = &serial21285_ops,
.flags = UPF_BOOT_AUTOCONF,