| From 731282ac0516fea7a9db38cda3a0a2dd7bd491a8 Mon Sep 17 00:00:00 2001 |
| From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> |
| Date: Mon, 3 Jun 2013 13:16:05 -0700 |
| Subject: sata_rcar: fix compilation warning in sata_rcar_thaw() |
| |
| When compiling the driver with gcc 4.8, it gives the following warning: |
| |
| drivers/ata/sata_rcar.c: In function `sata_rcar_thaw': |
| drivers/ata/sata_rcar.c:183:2: warning: large integer implicitly truncated to unsigned type [-Woverflow] |
| |
| Fix the warning by explicit cast of the 'unsigned long' value to 'u32'. |
| |
| Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> |
| Signed-off-by: Tejun Heo <tj@kernel.org> |
| (cherry picked from commit 5ba59b59cb413b9d89f40532bad3529d5185dd3c) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| |
| Conflicts: |
| drivers/ata/sata_rcar.c |
| --- |
| drivers/ata/sata_rcar.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/drivers/ata/sata_rcar.c b/drivers/ata/sata_rcar.c |
| index b1dd5d82..8108eb06 100644 |
| --- a/drivers/ata/sata_rcar.c |
| +++ b/drivers/ata/sata_rcar.c |
| @@ -186,7 +186,7 @@ static void sata_rcar_thaw(struct ata_port *ap) |
| void __iomem *base = priv->base; |
| |
| /* ack */ |
| - iowrite32(~SATA_RCAR_INT_MASK, base + SATAINTSTAT_REG); |
| + iowrite32(~(u32)SATA_RCAR_INT_MASK, base + SATAINTSTAT_REG); |
| |
| ata_sff_thaw(ap); |
| |
| -- |
| 1.8.4.3.gca3854a |
| |