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From: Kiran Gunda <kgunda@codeaurora.org>
To: Kiran Gunda <kgunda@codeaurora.org>,
	Abhijeet Dharmapurikar <adharmap@codeaurora.org>,
	Stephen Boyd <sboyd@codeaurora.org>,
	Nicholas Troast <ntroast@codeaurora.org>,
	Christophe JAILLET <christophe.jaillet@wanadoo.fr>,
	linux-kernel@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Subject: [PATCH V1 3/5] spmi: pmic-arb: replace the writel_relaxed with __raw_writel
Date: Mon,  3 Jul 2017 17:48:26 +0530	[thread overview]
Message-ID: <1499084308-2232-4-git-send-email-kgunda@codeaurora.org> (raw)
In-Reply-To: <1499084308-2232-1-git-send-email-kgunda@codeaurora.org>

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@codeaurora.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 1f2ab5c..d8c857a 100644
--- a/drivers/spmi/spmi-pmic-arb.c
+++ b/drivers/spmi/spmi-pmic-arb.c
@@ -231,7 +231,7 @@ 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,
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

  parent reply	other threads:[~2017-07-03 12:21 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-03 12:18 [PATCH V1 0/5]: Fix-up patches Kiran Gunda
2017-07-03 12:18 ` Kiran Gunda
2017-07-03 12:18 ` [PATCH V1 1/5] spmi: pmic-arb: remove the read/write access checks Kiran Gunda
2017-07-06  6:48   ` Stephen Boyd
2017-07-03 12:18 ` [PATCH V1 2/5] spmi: pmic-arb: rename pa_xx to pmic_arb_xx and other code cleanup Kiran Gunda
2017-07-06  6:49   ` Stephen Boyd
2017-07-07 14:48     ` kgunda
2017-07-03 12:18 ` Kiran Gunda [this message]
2017-07-06  6:44   ` [PATCH V1 3/5] spmi: pmic-arb: replace the writel_relaxed with __raw_writel Stephen Boyd
2017-07-03 12:18 ` [PATCH V1 4/5] spmi: pmic-arb: return the value instead of passing by pointer Kiran Gunda
2017-07-06  6:44   ` Stephen Boyd
2017-07-03 12:18 ` [PATCH V1 5/5] spmi: pmic-arb: use irq_chip callback to set spmi irq wakeup capability Kiran Gunda
2017-07-06  6:46   ` Stephen Boyd
2017-07-06 10:30     ` kgunda

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