Commit bb157e50 authored Feb 07, 2014 by Alexander Shiyan Committed by Greg Kroah-Hartman Feb 13, 2014

serial: max310x: Remove IRQ validation



This patch removes excess IRQ checks at driver probe().
IRQ validation is already provided by request_threaded_irq().

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent e7b8a3ce

drivers/tty/serial/max310x.c

+0 −6

Original line number	Diff line number	Diff line
		@@ -1081,12 +1081,6 @@ static int max310x_probe(struct device *dev, int is_spi,
		struct max310x_pdata *pdata = dev_get_platdata(dev);
		int i, ret, uartclk;

		/* Check for IRQ */
		if (irq <= 0) {
		dev_err(dev, "No IRQ specified\n");
		return -ENOTSUPP;
		}

		if (!pdata) {
		dev_err(dev, "No platform data supplied\n");
		return -EINVAL;