diff options
| author | John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> | 2023-05-03 15:57:41 +0300 |
|---|---|---|
| committer | John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> | 2023-05-10 09:19:46 +0300 |
| commit | bc9d1f0cecd2407cfb2364a7d4be2f52d1d46a9d (patch) | |
| tree | 7f099796c74a2db4ebc07f722cb55f5e9c721447 /arch/sh | |
| parent | ac9a78681b921877518763ba0e89202254349d1b (diff) | |
| download | linux-bc9d1f0cecd2407cfb2364a7d4be2f52d1d46a9d.tar.xz | |
sh: j2: Use ioremap() to translate device tree address into kernel memory
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@glider.be>
Tested-by: Rob Landley <rob@landley.net>
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Link: https://lore.kernel.org/r/20230503125746.331835-1-glaubitz@physik.fu-berlin.de
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/kernel/cpu/sh2/probe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sh/kernel/cpu/sh2/probe.c b/arch/sh/kernel/cpu/sh2/probe.c index d342ea08843f..70a07f4f2142 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; } |