usb: dwc3: qcom: add IRQ check
In dwc3_qcom_acpi_register_core(), the driver neglects to check the result of platform_get_irq()'s call and blithely assigns the negative error codes to the allocated child device's IRQ resource and then passing this resource to platform_device_add_resources() and later causing dwc3_otg_get_irq() to fail anyway. Stop calling platform_device_add_resources() with the invalid IRQ #s, so that there's less complexity in the IRQ error checking. Fixes: 2bc02355 ("usb: dwc3: qcom: Add support for booting with ACPI") Acked-by: Felipe Balbi <balbi@kernel.org> Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru> Link: https://lore.kernel.org/r/45fec3da-1679-5bfe-5d74-219ca3fb28e7@omp.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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