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authorAnson Huang <Anson.Huang@nxp.com>2020-08-11 14:16:16 +0800
committerMarc Zyngier <maz@kernel.org>2020-09-13 17:38:52 +0100
commite0c45b107fc94c5a7a230b25cdbecab004ab1ed5 (patch)
tree0210e09c79304afce4acff0a0f3495e5baee9e9e /drivers/irqchip/irq-imx-irqsteer.c
parentc201f4325588a3b0109ba552a20bd4d4b1b5c6c8 (diff)
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/irq-imx-irqsteer.c')
-rw-r--r--drivers/irqchip/irq-imx-irqsteer.c9
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);