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Message-ID: <20210319124128.13308-7-kishon@ti.com>
Date: Fri, 19 Mar 2021 18:11:21 +0530
From: Kishon Vijay Abraham I <kishon@...com>
To: Kishon Vijay Abraham I <kishon@...com>,
Vinod Koul <vkoul@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Philipp Zabel <p.zabel@...gutronix.de>,
Swapnil Jakhade <sjakhade@...ence.com>
CC: <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-phy@...ts.infradead.org>, Lokesh Vutla <lokeshvutla@...com>
Subject: [PATCH v7 06/13] phy: cadence: Sierra: Move all reset_control_get*() to a separate function
No functional change. Group devm_reset_control_get() and
devm_reset_control_get_optional() to a separate function.
Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
Reviewed-by: Philipp Zabel <p.zabel@...gutronix.de>
---
drivers/phy/cadence/phy-cadence-sierra.c | 36 ++++++++++++++++--------
1 file changed, 25 insertions(+), 11 deletions(-)
diff --git a/drivers/phy/cadence/phy-cadence-sierra.c b/drivers/phy/cadence/phy-cadence-sierra.c
index 7bf1b4c7774a..935f165404e4 100644
--- a/drivers/phy/cadence/phy-cadence-sierra.c
+++ b/drivers/phy/cadence/phy-cadence-sierra.c
@@ -509,6 +509,28 @@ static int cdns_sierra_phy_get_clocks(struct cdns_sierra_phy *sp,
return 0;
}
+static int cdns_sierra_phy_get_resets(struct cdns_sierra_phy *sp,
+ struct device *dev)
+{
+ struct reset_control *rst;
+
+ rst = devm_reset_control_get(dev, "sierra_reset");
+ if (IS_ERR(rst)) {
+ dev_err(dev, "failed to get reset\n");
+ return PTR_ERR(rst);
+ }
+ sp->phy_rst = rst;
+
+ rst = devm_reset_control_get_optional(dev, "sierra_apb");
+ if (IS_ERR(rst)) {
+ dev_err(dev, "failed to get apb reset\n");
+ return PTR_ERR(rst);
+ }
+ sp->apb_rst = rst;
+
+ return 0;
+}
+
static int cdns_sierra_phy_probe(struct platform_device *pdev)
{
struct cdns_sierra_phy *sp;
@@ -559,17 +581,9 @@ static int cdns_sierra_phy_probe(struct platform_device *pdev)
if (ret)
return ret;
- sp->phy_rst = devm_reset_control_get(dev, "sierra_reset");
- if (IS_ERR(sp->phy_rst)) {
- dev_err(dev, "failed to get reset\n");
- return PTR_ERR(sp->phy_rst);
- }
-
- sp->apb_rst = devm_reset_control_get_optional(dev, "sierra_apb");
- if (IS_ERR(sp->apb_rst)) {
- dev_err(dev, "failed to get apb reset\n");
- return PTR_ERR(sp->apb_rst);
- }
+ ret = cdns_sierra_phy_get_resets(sp, dev);
+ if (ret)
+ return ret;
ret = clk_prepare_enable(sp->clk);
if (ret)
--
2.17.1
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