| From 5dc3d5b675ac2e9b1399d7fc1fbd753ae4a0fa8a Mon Sep 17 00:00:00 2001 |
| From: Dan Carpenter <dan.carpenter@oracle.com> |
| Date: Wed, 17 Jul 2013 18:34:48 +0300 |
| Subject: 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> |
| (cherry picked from commit 9ca1273bb9d35c81bfb73215556bf794a73a2d83) |
| Signed-off-by: Daniel Sangorrin <daniel.sangorrin@toshiba.co.jp> |
| Signed-off-by: Yoshitake Kobayashi <yoshitake.kobayashi@toshiba.co.jp> |
| --- |
| drivers/spi/spi-xilinx.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c |
| index fea815c2bc95..0f4a093ca8d5 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 */ |
| -- |
| 1.8.5.rc3 |
| |
