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authorRoel Kluin <12o3l@tiscali.nl>2008-07-23 21:29:53 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-24 10:47:30 -0700
commit166a375b657b7af494f4ce3f72c4d2002180da44 (patch)
tree02a3c51a478535b582b4d38833755fc3cfa82d3e /drivers/spi/xilinx_spi.c
parenta61f5345eba34772a71523227de890a28410f320 (diff)
downloadblackbird-op-linux-166a375b657b7af494f4ce3f72c4d2002180da44.tar.gz
blackbird-op-linux-166a375b657b7af494f4ce3f72c4d2002180da44.zip
xilinx_spi: test below 0 on unsigned irq in xilinx_spi_probe()
xilinx_spi->irq is unsigned, so the test fails Signed-off-by: Roel 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: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/spi/xilinx_spi.c')
-rw-r--r--drivers/spi/xilinx_spi.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c
index 113a0468ffcb..68d6f4988fb5 100644
--- a/drivers/spi/xilinx_spi.c
+++ b/drivers/spi/xilinx_spi.c
@@ -353,11 +353,12 @@ static int __init xilinx_spi_probe(struct platform_device *dev)
goto put_master;
}
- xspi->irq = platform_get_irq(dev, 0);
- if (xspi->irq < 0) {
+ ret = platform_get_irq(dev, 0);
+ if (ret < 0) {
ret = -ENXIO;
goto unmap_io;
}
+ xspi->irq = ret;
master->bus_num = pdata->bus_num;
master->num_chipselect = pdata->num_chipselect;
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