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.carpen...@oracle.com>
---
v2: The first version introduced an ugly cast. Sorry for that.
diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c
index fea815c..0f4a093 100644
--- a/drivers/spi/spi-xilinx.c
+++ b/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 */
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