From: Kiran Gunda <kgunda@codeaurora.org>
To: gregkh@linuxfoundation.org, sboyd@codeaurora.org,
Kiran Gunda <kgunda@codeaurora.org>,
Abhijeet Dharmapurikar <adharmap@codeaurora.org>,
David Collins <collinsd@codeaurora.org>,
linux-kernel@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Subject: [PATCH V1 03/12] spmi: pmic-arb: clean up pmic_arb_find_apid function
Date: Thu, 20 Jul 2017 13:01:41 +0530 [thread overview]
Message-ID: <1500535910-28705-4-git-send-email-kgunda@codeaurora.org> (raw)
In-Reply-To: <1500535910-28705-1-git-send-email-kgunda@codeaurora.org>
Clean up the pmic_arb_find_apid() by using the local
variables to improve the code readability.
Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>
---
drivers/spmi/spmi-pmic-arb.c | 15 +++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/drivers/spmi/spmi-pmic-arb.c b/drivers/spmi/spmi-pmic-arb.c
index 530fa11..cd78665 100644
--- a/drivers/spmi/spmi-pmic-arb.c
+++ b/drivers/spmi/spmi-pmic-arb.c
@@ -762,23 +762,22 @@ static int pmic_arb_offset_v1(struct spmi_pmic_arb *pmic_arb, u8 sid, u16 addr,
static u16 pmic_arb_find_apid(struct spmi_pmic_arb *pmic_arb, u16 ppid)
{
+ struct apid_data *apidd = &pmic_arb->apid_data[pmic_arb->last_apid];
u32 regval, offset;
- u16 apid;
- u16 id;
+ u16 id, apid;
/*
- * PMIC_ARB_REG_CHNL is a table in HW mapping channel to ppid.
+ * PMIC_ARB_REG_APID is a table in HW mapping apid to ppid.
* ppid_to_apid is an in-memory invert of that table.
*/
- for (apid = pmic_arb->last_apid; ; apid++) {
+ for (apid = pmic_arb->last_apid; ; apid++, apidd++) {
offset = PMIC_ARB_REG_APID(apid);
if (offset >= pmic_arb->core_size)
break;
regval = readl_relaxed(pmic_arb->cnfg +
- SPMI_OWNERSHIP_TABLE_REG(apid));
- pmic_arb->apid_data[apid].owner =
- SPMI_OWNERSHIP_PERIPH2OWNER(regval);
+ SPMI_OWNERSHIP_TABLE_REG(apid));
+ apidd->owner = SPMI_OWNERSHIP_PERIPH2OWNER(regval);
regval = readl_relaxed(pmic_arb->core + offset);
if (!regval)
@@ -786,7 +785,7 @@ static u16 pmic_arb_find_apid(struct spmi_pmic_arb *pmic_arb, u16 ppid)
id = (regval >> 8) & PMIC_ARB_PPID_MASK;
pmic_arb->ppid_to_apid[id] = apid | PMIC_ARB_APID_VALID;
- pmic_arb->apid_data[apid].ppid = id;
+ apidd->ppid = id;
if (id == ppid) {
apid |= PMIC_ARB_APID_VALID;
break;
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2017-07-20 7:31 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-20 7:31 [PATCH V1 00/12]: spmi: pmic-arb: Support for HW v5 and other fixes Kiran Gunda
2017-07-20 7:31 ` [PATCH V1 01/12] spmi: pmic-arb: remove the read/write access checks Kiran Gunda
2017-07-20 7:31 ` [PATCH V1 02/12] spmi: pmic-arb: rename pa_xx to pmic_arb_xx and other cleanup Kiran Gunda
2017-07-28 0:00 ` Stephen Boyd
2017-07-28 5:54 ` kgunda
2017-07-20 7:31 ` Kiran Gunda [this message]
2017-07-28 1:18 ` [PATCH V1 03/12] spmi: pmic-arb: clean up pmic_arb_find_apid function Stephen Boyd
2017-07-28 5:33 ` kgunda
2017-07-20 7:31 ` [PATCH V1 04/12] spmi: pmic-arb: optimize qpnpint_irq_set_type function Kiran Gunda
2017-07-27 23:46 ` Stephen Boyd
2017-07-20 7:31 ` [PATCH V1 05/12] spmi: pmic-arb: fix memory allocation for mapping_table Kiran Gunda
2017-07-27 23:49 ` Stephen Boyd
2017-07-28 0:01 ` Stephen Boyd
2017-07-28 5:32 ` kgunda
2017-07-20 7:31 ` [PATCH V1 06/12] spmi: pmic-arb: replace the writel_relaxed with __raw_writel Kiran Gunda
2017-07-28 0:01 ` Stephen Boyd
2017-07-28 5:34 ` kgunda
2017-07-20 7:31 ` [PATCH V1 07/12] spmi: pmic-arb: return the value instead of passing by pointer Kiran Gunda
2017-07-20 7:31 ` [PATCH V1 08/12] spmi: pmic-arb: use irq_chip callback to set spmi irq wakeup capability Kiran Gunda
2017-07-20 7:31 ` [PATCH V1 09/12] spmi: pmic-arb: return __iomem pointer instead of offset Kiran Gunda
2017-07-20 7:31 ` [PATCH V1 10/12] spmi: pmic-arb: fix a possible null pointer dereference Kiran Gunda
2017-07-20 7:31 ` [PATCH V1 11/12] spmi: pmic-arb: add support for HW version 5 Kiran Gunda
2017-07-20 7:31 ` [PATCH V1 12/12] spmi: pmic-arb: Remove checking opc value not less than 0 Kiran Gunda
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