linux-kernel - [PATCH] ARM: mm: Remove virtual address print from B15 RAC driver

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Date:   Wed,  6 May 2020 16:37:08 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        bcm-kernel-feedback-list@...adcom.com (maintainer:BROADCOM BCM7XXX ARM
        ARCHITECTURE), Russell King <linux@...linux.org.uk>,
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] ARM: mm: Remove virtual address print from B15 RAC driver

We would be trying to print the kernel virtual address of the base
register address which is not very useful and is not displayed by
default because of pointer restriction. Print the Device Tree node name
instead which is what was originally intended.

Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
Russell, if this is okay with you, I would like to carry this through
the Broadcom ARM SoC pull request. Thank you

 arch/arm/mm/cache-b15-rac.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/mm/cache-b15-rac.c b/arch/arm/mm/cache-b15-rac.c
index 3471fc64a3ae..bdc07030997b 100644
--- a/arch/arm/mm/cache-b15-rac.c
+++ b/arch/arm/mm/cache-b15-rac.c
@@ -358,8 +358,7 @@ static int __init b15_rac_init(void)
 	set_bit(RAC_ENABLED, &b15_rac_flags);
 	spin_unlock(&rac_lock);
 
-	pr_info("Broadcom Brahma-B15 readahead cache at: 0x%p\n",
-		b15_rac_base + RAC_CONFIG0_REG);
+	pr_info("%pOF: Broadcom Brahma-B15 readahead cache\n", dn);
 
 	goto out;
 
-- 
2.17.1