linux-kernel - [PATCH] ARM: at91: Replace uses of virt_to_phys with __pa

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Message-Id: <20170824114454.22812-1-alexandre.belloni@free-electrons.com>
Date:   Thu, 24 Aug 2017 13:44:54 +0200
From:   Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To:     Nicolas Ferre <nicolas.ferre@...rochip.com>
Cc:     Ludovic Desroches <ludovic.desroches@...el.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Subject: [PATCH] ARM: at91: Replace uses of virt_to_phys with __pa_symbol

The PM code wrongly uses virt_to_phys() instead of __pa_symbol() and was
not updated by commit 64fc2a947a98 ("ARM: 8641/1: treewide: Replace uses of
virt_to_phys with __pa_symbol") because it was not yet in tree.

Signed-off-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
---
 arch/arm/mach-at91/pm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index b1a59d638321..ccaaaa138d13 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -535,8 +535,8 @@ static void __init at91_pm_backup_init(void)
 	}
 
 	pm_bu->suspended = 0;
-	pm_bu->canary = virt_to_phys(&canary);
-	pm_bu->resume = virt_to_phys(cpu_resume);
+	pm_bu->canary = __pa_symbol(&canary);
+	pm_bu->resume = __pa_symbol(cpu_resume);
 
 	return;
 
-- 
2.14.1