From: Thomas Richard <thomas.richard@bootlin.com>
To: "Linus Walleij" <linus.walleij@linaro.org>,
"Bartosz Golaszewski" <brgl@bgdev.pl>,
"Tony Lindgren" <tony@atomide.com>,
"Aaro Koskinen" <aaro.koskinen@iki.fi>,
"Janusz Krzysztofik" <jmkrzyszt@gmail.com>,
"Vignesh R" <vigneshr@ti.com>,
"Andi Shyti" <andi.shyti@kernel.org>,
"Peter Rosin" <peda@axentia.se>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Rob Herring" <robh@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Siddharth Vadapalli" <s-vadapalli@ti.com>
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-omap@vger.kernel.org, linux-i2c@vger.kernel.org,
linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
gregory.clement@bootlin.com, theo.lebrun@bootlin.com,
thomas.petazzoni@bootlin.com, u-kumar1@ti.com,
Thomas Richard <thomas.richard@bootlin.com>,
Francesco Dolcini <francesco.dolcini@toradex.com>
Subject: [PATCH v5 07/11] PCI: j721e: Use dev_err_probe() in the probe() function
Date: Tue, 16 Apr 2024 15:29:56 +0200 [thread overview]
Message-ID: <20240102-j7200-pcie-s2r-v5-7-4b8c46711ded@bootlin.com> (raw)
In-Reply-To: <20240102-j7200-pcie-s2r-v5-0-4b8c46711ded@bootlin.com>
Use dev_err_probe() instead of dev_err() in the probe() function to
simplify the code and standardize the error output.
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
---
drivers/pci/controller/cadence/pci-j721e.c | 19 ++++++++-----------
1 file changed, 8 insertions(+), 11 deletions(-)
diff --git a/drivers/pci/controller/cadence/pci-j721e.c b/drivers/pci/controller/cadence/pci-j721e.c
index 85718246016b..98484f001562 100644
--- a/drivers/pci/controller/cadence/pci-j721e.c
+++ b/drivers/pci/controller/cadence/pci-j721e.c
@@ -482,20 +482,20 @@ static int j721e_pcie_probe(struct platform_device *pdev)
pm_runtime_enable(dev);
ret = pm_runtime_get_sync(dev);
if (ret < 0) {
- dev_err(dev, "pm_runtime_get_sync failed\n");
+ dev_err_probe(dev, ret, "pm_runtime_get_sync failed\n");
goto err_get_sync;
}
ret = j721e_pcie_ctrl_init(pcie);
if (ret < 0) {
- dev_err(dev, "pm_runtime_get_sync failed\n");
+ dev_err_probe(dev, ret, "pm_runtime_get_sync failed\n");
goto err_get_sync;
}
ret = devm_request_irq(dev, irq, j721e_pcie_link_irq_handler, 0,
"j721e-pcie-link-down-irq", pcie);
if (ret < 0) {
- dev_err(dev, "failed to request link state IRQ %d\n", irq);
+ dev_err_probe(dev, ret, "failed to request link state IRQ %d\n", irq);
goto err_get_sync;
}
@@ -505,28 +505,25 @@ static int j721e_pcie_probe(struct platform_device *pdev)
case PCI_MODE_RC:
gpiod = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW);
if (IS_ERR(gpiod)) {
- ret = PTR_ERR(gpiod);
- if (ret != -EPROBE_DEFER)
- dev_err(dev, "Failed to get reset GPIO\n");
+ ret = dev_err_probe(dev, PTR_ERR(gpiod), "Failed to get reset GPIO\n");
goto err_get_sync;
}
ret = cdns_pcie_init_phy(dev, cdns_pcie);
if (ret) {
- dev_err(dev, "Failed to init phy\n");
+ dev_err_probe(dev, ret, "Failed to init phy\n");
goto err_get_sync;
}
clk = devm_clk_get_optional(dev, "pcie_refclk");
if (IS_ERR(clk)) {
- ret = PTR_ERR(clk);
- dev_err(dev, "failed to get pcie_refclk\n");
+ ret = dev_err_probe(dev, PTR_ERR(clk), "failed to get pcie_refclk\n");
goto err_pcie_setup;
}
ret = clk_prepare_enable(clk);
if (ret) {
- dev_err(dev, "failed to enable pcie_refclk\n");
+ dev_err_probe(dev, ret, "failed to enable pcie_refclk\n");
goto err_pcie_setup;
}
pcie->refclk = clk;
@@ -554,7 +551,7 @@ static int j721e_pcie_probe(struct platform_device *pdev)
case PCI_MODE_EP:
ret = cdns_pcie_init_phy(dev, cdns_pcie);
if (ret) {
- dev_err(dev, "Failed to init phy\n");
+ dev_err_probe(dev, ret, "Failed to init phy\n");
goto err_get_sync;
}
--
2.39.2
next prev parent reply other threads:[~2024-04-16 13:30 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-16 13:29 [PATCH v5 00/11] Add suspend to ram support for PCIe on J7200 Thomas Richard
2024-04-16 13:29 ` [PATCH v5 01/11] gpio: pca953x: move suspend()/resume() to suspend_noirq()/resume_noirq() Thomas Richard
2024-04-23 9:42 ` Geert Uytterhoeven
2024-04-23 10:34 ` Andy Shevchenko
2024-04-23 10:53 ` Thomas Richard
2024-04-23 15:31 ` Geert Uytterhoeven
2024-04-16 13:29 ` [PATCH v5 02/11] i2c: omap: wakeup the controller during suspend() callback Thomas Richard
2024-04-19 8:47 ` Andi Shyti
2024-04-22 9:40 ` Thomas Richard
2024-04-22 19:44 ` Bjorn Helgaas
2024-04-24 10:24 ` Thomas Richard
2024-04-16 13:29 ` [PATCH v5 03/11] mux: add mux_chip_resume() function Thomas Richard
2024-04-16 13:29 ` [PATCH v5 04/11] mux: mmio: add resume support Thomas Richard
2024-04-16 13:29 ` [PATCH v5 05/11] PCI: cadence: Extract link setup sequence from cdns_pcie_host_setup() Thomas Richard
2024-04-16 14:16 ` Dan Carpenter
2024-04-16 16:01 ` Thomas Richard
2024-05-14 13:15 ` Thomas Richard
2024-05-15 7:05 ` Dan Carpenter
2024-04-16 13:29 ` [PATCH v5 06/11] PCI: cadence: Set cdns_pcie_host_init() global Thomas Richard
2024-04-16 13:29 ` Thomas Richard [this message]
2024-04-16 13:29 ` [PATCH v5 08/11] PCI: j721e: Add reset GPIO to struct j721e_pcie Thomas Richard
2024-04-16 13:29 ` [PATCH v5 09/11] PCI: Add T_PERST_CLK_US macro Thomas Richard
2024-04-16 13:29 ` [PATCH v5 10/11] PCI: j721e: Use " Thomas Richard
2024-04-16 13:30 ` [PATCH v5 11/11] PCI: j721e: Add suspend and resume support Thomas Richard
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