From: Lucas Stach <l.stach@pengutronix.de>
To: Shawn Guo <shawnguo@kernel.org>, Rob Herring <robh+dt@kernel.org>
Cc: Marek Vasut <marex@denx.de>,
devicetree@vger.kernel.org, Fabio Estevam <festevam@gmail.com>,
Frieder Schrempf <frieder.schrempf@kontron.de>,
patchwork-lst@pengutronix.de, NXP Linux Team <linux-imx@nxp.com>,
kernel@pengutronix.de, Adam Ford <aford173@gmail.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 01/13] soc: imx: gpcv2: move to more ideomatic error handling in probe
Date: Thu, 5 Nov 2020 18:44:22 +0100 [thread overview]
Message-ID: <20201105174434.1817539-2-l.stach@pengutronix.de> (raw)
In-Reply-To: <20201105174434.1817539-1-l.stach@pengutronix.de>
Switch to "goto out..." error handling in domain driver probe to
avoid repeating all the error paths.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Marek Vasut <marex@denx.de>
---
drivers/soc/imx/gpcv2.c | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/drivers/soc/imx/gpcv2.c b/drivers/soc/imx/gpcv2.c
index db7e7fc321b1..512e6f4acafd 100644
--- a/drivers/soc/imx/gpcv2.c
+++ b/drivers/soc/imx/gpcv2.c
@@ -502,18 +502,23 @@ static int imx_pgc_domain_probe(struct platform_device *pdev)
ret = pm_genpd_init(&domain->genpd, NULL, true);
if (ret) {
dev_err(domain->dev, "Failed to init power domain\n");
- imx_pgc_put_clocks(domain);
- return ret;
+ goto out_put_clocks;
}
ret = of_genpd_add_provider_simple(domain->dev->of_node,
&domain->genpd);
if (ret) {
dev_err(domain->dev, "Failed to add genpd provider\n");
- pm_genpd_remove(&domain->genpd);
- imx_pgc_put_clocks(domain);
+ goto out_genpd_remove;
}
+ return 0;
+
+out_genpd_remove:
+ pm_genpd_remove(&domain->genpd);
+out_put_clocks:
+ imx_pgc_put_clocks(domain);
+
return ret;
}
--
2.20.1
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next prev parent reply other threads:[~2020-11-05 17:46 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-05 17:44 [PATCH v2 00/13] i.MX8MM power domain support Lucas Stach
2020-11-05 17:44 ` Lucas Stach [this message]
2020-11-16 14:10 ` [PATCH v2 01/13] soc: imx: gpcv2: move to more ideomatic error handling in probe Adam Ford
2020-11-05 17:44 ` [PATCH v2 02/13] soc: imx: gpcv2: move domain mapping to domain driver probe Lucas Stach
2020-11-05 17:44 ` [PATCH v2 03/13] soc: imx: gpcv2: switch to clk_bulk_* API Lucas Stach
2020-11-05 17:44 ` [PATCH v2 04/13] soc: imx: gpcv2: split power up and power down sequence control Lucas Stach
2020-11-05 17:44 ` [PATCH v2 05/13] soc: imx: gpcv2: wait for ADB400 handshake Lucas Stach
2020-11-05 17:44 ` [PATCH v2 06/13] soc: imx: gpcv2: add runtime PM support for power-domains Lucas Stach
2020-11-05 17:44 ` [PATCH v2 07/13] soc: imx: gpcv2: allow domains without power-sequence control Lucas Stach
2020-11-05 17:44 ` [PATCH v2 08/13] dt-bindings: imx: gpcv2: add support for optional resets Lucas Stach
2020-11-09 20:15 ` Rob Herring
2020-11-17 14:11 ` Lucas Stach
2020-11-30 9:57 ` Lucas Stach
2021-02-10 14:35 ` Lucas Stach
2021-02-10 14:42 ` Marek Vasut
2021-04-26 9:24 ` Frieder Schrempf
2021-04-29 14:38 ` Frieder Schrempf
2021-03-22 18:19 ` Adam Ford
2020-11-05 17:44 ` [PATCH v2 09/13] soc: " Lucas Stach
2020-11-05 17:44 ` [PATCH v2 10/13] dt-bindings: add defines for i.MX8MM power domains Lucas Stach
2020-11-09 20:34 ` Rob Herring
2020-11-05 17:44 ` [PATCH v2 11/13] soc: imx: gpcv2: add support " Lucas Stach
2020-11-05 17:44 ` [PATCH v2 12/13] arm64: dts: imx8mm: add GPC node and " Lucas Stach
2020-12-09 15:26 ` Frieder Schrempf
2021-01-14 10:39 ` Frieder Schrempf
2021-02-18 12:54 ` Adam Ford
2021-02-18 15:19 ` Adam Ford
2021-03-02 15:01 ` Frieder Schrempf
2021-03-02 16:46 ` Adam Ford
2020-11-05 17:44 ` [PATCH v2 13/13] arm64: dts: imx8mm: put USB controllers into power-domains Lucas Stach
2021-05-06 1:04 [PATCH V2 00/13] soc: imx: gpcv2: support i.MX8MM Peng Fan (OSS)
2021-05-06 1:04 ` [PATCH V2 01/13] soc: imx: gpcv2: move to more ideomatic error handling in probe Peng Fan (OSS)
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