From: Rosen Penev <rosenp@gmail.com>
To: linux-mips@vger.kernel.org
Cc: John Crispin <john@phrozen.org>,
Sergio Paracuellos <sergio.paracuellos@gmail.com>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Chuanhong Guo <gch981213@gmail.com>,
linux-kernel@vger.kernel.org (open list:ARM/Mediatek SoC support),
linux-arm-kernel@lists.infradead.org (moderated
list:ARM/Mediatek SoC support),
linux-mediatek@lists.infradead.org (moderated list:ARM/Mediatek
SoC support)
Subject: [PATCH] mips: ralink: mt7621: add missing __iomem
Date: Thu, 7 May 2026 21:27:24 -0700 [thread overview]
Message-ID: <20260508042724.1719688-1-rosenp@gmail.com> (raw)
raw_readl and writel calls expect pointers annotated with __iomem.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild/202211060456.cnV6IK6G-lkp@intel.com/
Fixes: cc19db8b312a ("MIPS: ralink: mt7621: do memory detection on KSEG1")
Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
arch/mips/ralink/mt7621.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/ralink/mt7621.c b/arch/mips/ralink/mt7621.c
index a4bdda8541c0..ae7b8cfedd5f 100644
--- a/arch/mips/ralink/mt7621.c
+++ b/arch/mips/ralink/mt7621.c
@@ -63,7 +63,7 @@ phys_addr_t mips_cpc_default_phys_base(void)
static bool __init mt7621_addr_wraparound_test(phys_addr_t size)
{
- void *dm = (void *)KSEG1ADDR(&detect_magic);
+ void __iomem *dm = (void __iomem *)KSEG1ADDR(&detect_magic);
if (CPHYSADDR(dm + size) >= MT7621_LOWMEM_MAX_SIZE)
return true;
--
2.54.0
next reply other threads:[~2026-05-08 4:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-08 4:27 Rosen Penev [this message]
2026-05-08 6:35 ` [PATCH] mips: ralink: mt7621: add missing __iomem Sergio Paracuellos
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