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 <[email protected]>
---
drivers/irqchip/irq-imx-irqsteer.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/irqchip/irq-imx-irqsteer.c b/drivers/irqchip/irq-imx-irqsteer.c
index 290531e..d8c740a 100644
--- a/drivers/irqchip/irq-imx-irqsteer.c
+++ b/drivers/irqchip/irq-imx-irqsteer.c
@@ -158,12 +158,10 @@ 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: %ld\n",
+ PTR_ERR(data->ipg_clk));
raw_spin_lock_init(&data->lock);
--
2.7.4