linux-kernel - [PATCH V1 06/12] spmi: pmic-arb: replace the writel_relaxed with __raw

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Message-Id: <1500535910-28705-7-git-send-email-kgunda@codeaurora.org>
Date:   Thu, 20 Jul 2017 13:01:44 +0530
From:   Kiran Gunda <kgunda@...eaurora.org>
To:     gregkh@...uxfoundation.org, sboyd@...eaurora.org,
        Kiran Gunda <kgunda@...eaurora.org>,
        Abhijeet Dharmapurikar <adharmap@...eaurora.org>,
        David Collins <collinsd@...eaurora.org>,
        linux-kernel@...r.kernel.org
Cc:     linux-arm-msm@...r.kernel.org
Subject: [PATCH V1 06/12] spmi: pmic-arb: replace the writel_relaxed with __raw_writel

Replace the writel_relaxed with __raw_writel to avoid byte swapping
in pmic_arb_write_data() function. That way the code is independent
of the CPU endianness.

Signed-off-by: Kiran Gunda <kgunda@...eaurora.org>
Reviewed-by: Stephen Boyd <sboyd@...eaurora.org>
---
 drivers/spmi/spmi-pmic-arb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spmi/spmi-pmic-arb.c b/drivers/spmi/spmi-pmic-arb.c
index b32b5b0..a18ff99 100644
--- a/drivers/spmi/spmi-pmic-arb.c
+++ b/drivers/spmi/spmi-pmic-arb.c
@@ -230,7 +230,7 @@ static void pmic_arb_write_data(struct spmi_pmic_arb *pmic_arb, const u8 *buf,
 	u32 data = 0;
 
 	memcpy(&data, buf, (bc & 3) + 1);
-	pmic_arb_base_write(pmic_arb, reg, data);
+	__raw_writel(data, pmic_arb->wr_base + reg);
 }
 
 static int pmic_arb_wait_for_done(struct spmi_controller *ctrl,
-- 
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