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usb: chipidea: ci_hdrc_imx: use "wakeup" suffix for wakeup interrupt name

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Currently the wakeup and controller interrupt name are same. It's not
easy to find the correct one in /proc/interrupt at the first glance.
Rename the wakeup interrupt name for better distinction.

Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Peter Chen <peter.chen@kernel.org>
Link: https://patch.msgid.link/20260112110408.3263954-1-xu.yang_2@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Xu Yang
2026-01-12 19:04:08 +08:00
committed by Greg Kroah-Hartman
parent ec06c8039d
commit 2e9762f45e
1 changed files with 8 additions and 1 deletions
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9
drivers/usb/chipidea/ci_hdrc_imx.c
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@@ -385,6 +385,7 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
const struct ci_hdrc_imx_platform_flag *imx_platform_flag; const struct ci_hdrc_imx_platform_flag *imx_platform_flag;
struct device_node *np = pdev->dev.of_node; struct device_node *np = pdev->dev.of_node;
struct device *dev = &pdev->dev; struct device *dev = &pdev->dev;
const char *irq_name;
imx_platform_flag = of_device_get_match_data(&pdev->dev); imx_platform_flag = of_device_get_match_data(&pdev->dev);
@@ -525,10 +526,16 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
data->wakeup_irq = platform_get_irq_optional(pdev, 1); data->wakeup_irq = platform_get_irq_optional(pdev, 1);
if (data->wakeup_irq > 0) { if (data->wakeup_irq > 0) {
irq_name = devm_kasprintf(dev, GFP_KERNEL, "%s:wakeup", pdata.name);
if (!irq_name) {
dev_err_probe(dev, -ENOMEM, "failed to create irq_name\n");
goto err_clk;
}
ret = devm_request_threaded_irq(dev, data->wakeup_irq, ret = devm_request_threaded_irq(dev, data->wakeup_irq,
NULL, ci_wakeup_irq_handler, NULL, ci_wakeup_irq_handler,
IRQF_ONESHOT | IRQF_NO_AUTOEN, IRQF_ONESHOT | IRQF_NO_AUTOEN,
pdata.name, data); irq_name, data);
if (ret) if (ret)
goto err_clk; goto err_clk;
} }