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From: Yan Zhao <yan.y.zhao@intel.com>
To: arnd@arndb.de,
	linus.walleij@linaro.org,
	guoren@kernel.org,
	bcain@quicinc.com,
	jonas@southpole.se,
	stefan.kristiansson@saunalahti.fi,
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Cc: linux-arch@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-csky@vger.kernel.org,
	linux-hexagon@vger.kernel.org,
	linux-openrisc@vger.kernel.org,
	Yan Zhao <yan.y.zhao@intel.com>
Subject: [PATCH 4/4] openrisc: apply page shift to PFN instead of VA in pfn_to_virt
Date: Wed, 31 Jan 2024 14:01:42 +0800
Message-Id: <20240131060142.2823-1-yan.y.zhao@intel.com>
In-Reply-To: <20240131055159.2506-1-yan.y.zhao@intel.com>
References: <20240131055159.2506-1-yan.y.zhao@intel.com>
Precedence: bulk

Apply the page shift to PFN to get physical address for final VA.
The macro __va should take physical address instead of PFN as input.

Fixes: 232ba1630c66 ("openrisc: Make pfn accessors statics inlines")
Signed-off-by: Yan Zhao <yan.y.zhao@intel.com>
---
 arch/openrisc/include/asm/page.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/openrisc/include/asm/page.h b/arch/openrisc/include/asm/page.h
index 44fc1fd56717..55c66f6cb1bd 100644
--- a/arch/openrisc/include/asm/page.h
+++ b/arch/openrisc/include/asm/page.h
@@ -79,7 +79,7 @@ static inline unsigned long virt_to_pfn(const void *kaddr)
 
 static inline void * pfn_to_virt(unsigned long pfn)
 {
-	return (void *)((unsigned long)__va(pfn) << PAGE_SHIFT);
+	return __va(pfn << PAGE_SHIFT);
 }
 
 #define virt_to_page(addr) \
-- 
2.17.1