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[PATCH V2 06/12] spmi: pmic-arb: replace the writel_relaxed with __raw_writel

From Kiran Gunda <kgunda@codeaurora.org>
Newsgroups linux.kernel
Subject [PATCH V2 06/12] spmi: pmic-arb: replace the writel_relaxed with __raw_writel
Date 2017-07-28 09:20 +0200
Message-ID <u87J1-CM-23@gated-at.bofh.it> (permalink)
References <u87IZ-CM-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

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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.

Fixes: 111a10bf3e53 ("spmi: pmic-arb: rename spmi_pmic_arb_dev to
spmi_pmic_arb")
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 340e7b8..a9d9359 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

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Thread

[PATCH V2 00/12]: spmi: pmic-arb: Support for HW v5 and other fixes Kiran Gunda <kgunda@codeaurora.org> - 2017-07-28 09:20 +0200
  [PATCH V2 04/12] spmi: pmic-arb: optimize qpnpint_irq_set_type function Kiran Gunda <kgunda@codeaurora.org> - 2017-07-28 09:20 +0200
  [PATCH V2 06/12] spmi: pmic-arb: replace the writel_relaxed with __raw_writel Kiran Gunda <kgunda@codeaurora.org> - 2017-07-28 09:20 +0200
  [PATCH V2 03/12] spmi: pmic-arb: clean up pmic_arb_find_apid function Kiran Gunda <kgunda@codeaurora.org> - 2017-07-28 09:20 +0200
  [PATCH V2 01/12] spmi: pmic-arb: remove the read/write access checks Kiran Gunda <kgunda@codeaurora.org> - 2017-07-28 09:20 +0200
  [PATCH V2 11/12] spmi: pmic-arb: add support for HW version 5 Kiran Gunda <kgunda@codeaurora.org> - 2017-07-28 09:20 +0200
  [PATCH V2 05/12] spmi: pmic-arb: fix memory allocation for mapping_table Kiran Gunda <kgunda@codeaurora.org> - 2017-07-28 09:20 +0200
  [PATCH V2 12/12] spmi: pmic-arb: Remove checking opc value not less than 0 Kiran Gunda <kgunda@codeaurora.org> - 2017-07-28 09:20 +0200

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