diff options
| author |   Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-12-06 10:59:13 +0100 |
|---|---|---|
| committer |   Simon Horman <horms+renesas@verge.net.au> | 2013-12-24 11:17:36 +0900 |
| commit | b5e17b71c6b2ff284b4018e272e18876ccfa9b2c (patch) | |
| tree | d636954fd9ae6a1de04f3d9845f3054934133dae /drivers/tty/serial/sh-sci.c | |
| parent | serial: sh-sci: Simplify baud rate calculation algorithms (diff) | |
| download | linux-dev-b5e17b71c6b2ff284b4018e272e18876ccfa9b2c.tar.xz linux-dev-b5e17b71c6b2ff284b4018e272e18876ccfa9b2c.zip | |
serial: sh-sci: Remove duplicate interrupt check in verify port op
The driver checks if the interrupt number is greater than nr_irqs and
returns an error in that case. The same check is already performed by
the caller, remove it.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'drivers/tty/serial/sh-sci.c')
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index f2fad4d8eb9e..8c17d551f32b 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -2120,7 +2120,7 @@ static int sci_verify_port(struct uart_port *port, struct serial_struct *ser) { struct sci_port *s = to_sci_port(port); - if (ser->irq != s->cfg->irqs[SCIx_TXI_IRQ] || ser->irq > nr_irqs) + if (ser->irq != s->cfg->irqs[SCIx_TXI_IRQ]) return -EINVAL; if (ser->baud_base < 2400) /* No paper tape reader for Mitch.. */ |