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Commit 166a375b authored by Roel Kluin's avatar Roel Kluin Committed by Linus Torvalds
Browse files

xilinx_spi: test below 0 on unsigned irq in xilinx_spi_probe() 



xilinx_spi->irq is unsigned, so the test fails

Signed-off-by: default avatarRoel Kluin <12o3l@tiscali.nl>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Andrei Konovalov <akonovalov@ru.mvista.com>
Cc: Yuri Frolov <yfrolov@ru.mvista.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a61f5345

drivers/spi/xilinx_spi.c

+3 −2
Original line number Original line Diff line number Diff line
@@ -353,11 +353,12 @@ static int __init xilinx_spi_probe(struct platform_device *dev) 
		goto put_master;

		goto put_master;

	}

	}





	xspi->irq = platform_get_irq(dev, 0);

	ret = platform_get_irq(dev, 0);

	if (xspi->irq < 0) {

	if (ret < 0) {

		ret = -ENXIO;

		ret = -ENXIO;

		goto unmap_io;

		goto unmap_io;

	}

	}

	xspi->irq = ret;





	master->bus_num = pdata->bus_num;

	master->bus_num = pdata->bus_num;

	master->num_chipselect = pdata->num_chipselect;

	master->num_chipselect = pdata->num_chipselect;