Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Subject: [PATCH 2/8] RISC-V: Don't set cacheinfo.{physical_line_partition,attributes}
Date:   Mon, 27 Aug 2018 11:42:37 -0700
Message-Id: <20180827184243.25344-3-palmer@sifive.com>
In-Reply-To: <20180827184243.25344-1-palmer@sifive.com>
References: <20180827184243.25344-1-palmer@sifive.com>
Cc:     Palmer Dabbelt <palmer@sifive.com>, aou@eecs.berkeley.edu,
        daniel.lezcano@linaro.org, tglx@linutronix.de,
        jason@lakedaemon.net, marc.zyngier@arm.com, atish.patra@wdc.com,
        dmitriy@oss-tech.org, catalin.marinas@arm.com,
        ard.biesheuvel@linaro.org, Greg KH <gregkh@linuxfoundation.org>,
        jeremy.linton@arm.com, linux-riscv@lists.infradead.org,
        linux-kernel@vger.kernel.org
From:   Palmer Dabbelt <palmer@sifive.com>
To:      linux-riscv@lists.infradead.org
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

These are just hard coded in the RISC-V port, which doesn't make any
sense.  We should probably be setting these from device tree entries
when they exist, but for now I think it's saner to just leave them all
as their default values.

Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
---
 arch/riscv/kernel/cacheinfo.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/arch/riscv/kernel/cacheinfo.c b/arch/riscv/kernel/cacheinfo.c
index 0bc86e5f8f3f..cb35ffd8ec6b 100644
--- a/arch/riscv/kernel/cacheinfo.c
+++ b/arch/riscv/kernel/cacheinfo.c
@@ -22,13 +22,6 @@ static void ci_leaf_init(struct cacheinfo *this_leaf,
 {
 	this_leaf->level = level;
 	this_leaf->type = type;
-	/* not a sector cache */
-	this_leaf->physical_line_partition = 1;
-	/* TODO: Add to DTS */
-	this_leaf->attributes =
-		CACHE_WRITE_BACK
-		| CACHE_READ_ALLOCATE
-		| CACHE_WRITE_ALLOCATE;
 }
 
 static int __init_cache_level(unsigned int cpu)
-- 
2.16.4