diff options
| author |   Anson Huang <Anson.Huang@nxp.com> | 2020-08-11 14:16:16 +0800 |
|---|---|---|
| committer |   Marc Zyngier <maz@kernel.org> | 2020-09-13 17:38:52 +0100 |
| commit | e0c45b107fc94c5a7a230b25cdbecab004ab1ed5 (patch) | |
| tree | 0210e09c79304afce4acff0a0f3495e5baee9e9e /drivers/irqchip | |
| parent | irqchip/imx-intmux: Use dev_err_probe() to simplify error handling (diff) | |
| download | linux-dev-e0c45b107fc94c5a7a230b25cdbecab004ab1ed5.tar.xz linux-dev-e0c45b107fc94c5a7a230b25cdbecab004ab1ed5.zip | |
irqchip/imx-irqsteer: Use dev_err_probe() to simplify error handling
dev_err_probe() can reduce code size, uniform error handling and record the
defer probe reason etc., use it to simplify the code.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/1597126576-18383-2-git-send-email-Anson.Huang@nxp.com
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-imx-irqsteer.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/irqchip/irq-imx-irqsteer.c b/drivers/irqchip/irq-imx-irqsteer.c index 290531ec3d61..1edf7692a790 100644 --- a/drivers/irqchip/irq-imx-irqsteer.c +++ b/drivers/irqchip/irq-imx-irqsteer.c @@ -158,12 +158,9 @@ static int imx_irqsteer_probe(struct platform_device *pdev) } data->ipg_clk = devm_clk_get(&pdev->dev, "ipg"); - if (IS_ERR(data->ipg_clk)) { - ret = PTR_ERR(data->ipg_clk); - if (ret != -EPROBE_DEFER) - dev_err(&pdev->dev, "failed to get ipg clk: %d\n", ret); - return ret; - } + if (IS_ERR(data->ipg_clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(data->ipg_clk), + "failed to get ipg clk\n"); raw_spin_lock_init(&data->lock); |