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authorAnson Huang <Anson.Huang@nxp.com>2020-08-11 09:16:15 +0300
committerMarc Zyngier <maz@kernel.org>2020-09-13 19:38:52 +0300
commitc201f4325588a3b0109ba552a20bd4d4b1b5c6c8 (patch)
tree308df93bd3358b72fa9d8b2957e086faf3b1013b /drivers/irqchip
parentea6c25e6057c0b7c18337696be84b8f9751f19ec (diff)
downloadlinux-c201f4325588a3b0109ba552a20bd4d4b1b5c6c8.tar.xz
irqchip/imx-intmux: 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/1597126576-18383-1-git-send-email-Anson.Huang@nxp.com
Diffstat (limited to 'drivers/irqchip')
-rw-r--r--drivers/irqchip/irq-imx-intmux.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/irqchip/irq-imx-intmux.c b/drivers/irqchip/irq-imx-intmux.c
index e35b7b09c3ab..7709f9712cb3 100644
--- a/drivers/irqchip/irq-imx-intmux.c
+++ b/drivers/irqchip/irq-imx-intmux.c
@@ -226,12 +226,9 @@ static int imx_intmux_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");
data->channum = channum;
raw_spin_lock_init(&data->lock);