From: John Paul Adrian Glaubitz <glaubitz@xxxxxxxxxxxxxxxxxxx>
[ Upstream commit bc9d1f0cecd2407cfb2364a7d4be2f52d1d46a9d ]
Addresses the following warning when building j2_defconfig:
arch/sh/kernel/cpu/sh2/probe.c: In function 'scan_cache':
arch/sh/kernel/cpu/sh2/probe.c:24:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
24 | j2_ccr_base = (u32 __iomem *)of_flat_dt_translate_address(node);
|
Fixes: 5a846abad07f ("sh: add support for J-Core J2 processor")
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Tested-by: Rob Landley <rob@xxxxxxxxxxx>
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@xxxxxxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20230503125746.331835-1-glaubitz@xxxxxxxxxxxxxxxxxxx
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/sh/kernel/cpu/sh2/probe.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/sh/kernel/cpu/sh2/probe.c b/arch/sh/kernel/cpu/sh2/probe.c
index d342ea08843f6..70a07f4f2142f 100644
--- a/arch/sh/kernel/cpu/sh2/probe.c
+++ b/arch/sh/kernel/cpu/sh2/probe.c
@@ -21,7 +21,7 @@ static int __init scan_cache(unsigned long node, const char *uname,
if (!of_flat_dt_is_compatible(node, "jcore,cache"))
return 0;
- j2_ccr_base = (u32 __iomem *)of_flat_dt_translate_address(node);
+ j2_ccr_base = ioremap(of_flat_dt_translate_address(node), 4);
return 1;
}
--
2.39.2
