diff options
Diffstat (limited to 'drivers/tty/serial/sh-sci.c')
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 4e754a4850e6..22e5d4e13714 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -2894,8 +2894,12 @@ static int sci_init_single(struct platform_device *dev, port->mapbase = res->start; sci_port->reg_size = resource_size(res); - for (i = 0; i < ARRAY_SIZE(sci_port->irqs); ++i) - sci_port->irqs[i] = platform_get_irq(dev, i); + for (i = 0; i < ARRAY_SIZE(sci_port->irqs); ++i) { + if (i) + sci_port->irqs[i] = platform_get_irq_optional(dev, i); + else + sci_port->irqs[i] = platform_get_irq(dev, i); + } /* The SCI generates several interrupts. They can be muxed together or * connected to different interrupt lines. In the muxed case only one |