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spi/xilinx: signedness issue checking platform_get_irq()

In xilinx_spi_probe() we use xspi->irq to store negative error codes so
it has to be signed.  We weren't going to use the upper bit any way so
this is fine.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Dan Carpenter 12 years ago
parent
commit
9ca1273bb9
1 changed files with 1 additions and 1 deletions
  1. 1 1
      drivers/spi/spi-xilinx.c

+ 1 - 1
drivers/spi/spi-xilinx.c

@@ -82,7 +82,7 @@ struct xilinx_spi {
 	struct completion done;
 	void __iomem	*regs;	/* virt. address of the control registers */
 
-	u32		irq;
+	int		irq;
 
 	u8 *rx_ptr;		/* pointer in the Tx buffer */
 	const u8 *tx_ptr;	/* pointer in the Rx buffer */