From: Kiran Gunda <kgunda@codeaurora.org>
To: gregkh@linuxfoundation.org, sboyd@codeaurora.org,
Kiran Gunda <kgunda@codeaurora.org>,
Abhijeet Dharmapurikar <adharmap@codeaurora.org>,
Christophe JAILLET <christophe.jaillet@wanadoo.fr>,
linux-kernel@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Subject: [PATCH V2 3/5] spmi: pmic-arb: replace the writel_relaxed with __raw_writel
Date: Mon, 10 Jul 2017 18:12:27 +0530 [thread overview]
Message-ID: <1499690549-30765-4-git-send-email-kgunda@codeaurora.org> (raw)
In-Reply-To: <1499690549-30765-1-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>
Reviewed-by: Stephen Boyd <sboyd@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 68a2e55..83ed33c 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,
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2017-07-10 12:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-10 12:42 [PATCH V2 0/5]: spmi: pmic-arb: Fixup patches Kiran Gunda
2017-07-10 12:42 ` [PATCH V2 1/5] spmi: pmic-arb: remove the read/write access checks Kiran Gunda
2017-07-10 12:42 ` [PATCH V2 2/5] spmi: pmic-arb: rename pa_xx to pmic_arb_xx and other code cleanup Kiran Gunda
2017-07-14 18:20 ` Stephen Boyd
2017-07-18 4:52 ` kgunda
2017-07-10 12:42 ` Kiran Gunda [this message]
2017-07-10 12:42 ` [PATCH V2 4/5] spmi: pmic-arb: return the value instead of passing by pointer Kiran Gunda
2017-07-10 12:42 ` [PATCH V2 5/5] spmi: pmic-arb: use irq_chip callback to set spmi irq wakeup capability Kiran Gunda
2017-07-11 1:22 ` Stephen Boyd
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