Hi Kishon,
> Added an API to check for interrupt status. This API is generally
> called from board file to check for interrupt status.
>
> Signed-off-by: Kishon Vijay Abraham I <kis...@ti.com>
> ---
> drivers/usb/dwc3/dwc3-omap.c | 20 ++++++++++++++++++++
> include/dwc3-omap-uboot.h | 1 +
> 2 files changed, 21 insertions(+)
>
> diff --git a/drivers/usb/dwc3/dwc3-omap.c
> b/drivers/usb/dwc3/dwc3-omap.c index c8275c7..46af109 100644
> --- a/drivers/usb/dwc3/dwc3-omap.c
> +++ b/drivers/usb/dwc3/dwc3-omap.c
> @@ -415,6 +415,26 @@ void dwc3_omap_uboot_exit(int index)
> }
> }
>
> +/**
> + * dwc3_omap_uboot_interrupt_status - check the status of interrupt
> + * @index: index of this controller
> + *
> + * Checks the status of interrupts and returns true if an interrupt
> + * is detected or false otherwise.
> + *
> + * Generally called from board file.
> + */
> +int dwc3_omap_uboot_interrupt_status(int index)
> +{
> + struct dwc3_omap *omap = NULL;
> +
> + list_for_each_entry(omap, &dwc3_omap_list, list)
> + if (omap->index == index)
> + return dwc3_omap_interrupt(-1, omap);
> +
> + return 0;
> +}
> +
> MODULE_ALIAS("platform:omap-dwc3");
> MODULE_AUTHOR("Felipe Balbi <ba...@ti.com>");
> MODULE_LICENSE("GPL v2");
> diff --git a/include/dwc3-omap-uboot.h b/include/dwc3-omap-uboot.h
> index 29f02f8..db002b9 100644
> --- a/include/dwc3-omap-uboot.h
> +++ b/include/dwc3-omap-uboot.h
> @@ -28,4 +28,5 @@ struct dwc3_omap_device {
>
> int dwc3_omap_uboot_init(struct dwc3_omap_device *dev);
> void dwc3_omap_uboot_exit(int index);
> +int dwc3_omap_uboot_interrupt_status(int index);
> #endif /* __DWC3_OMAP_UBOOT_H_ */
Reviewed-by: Lukasz Majewski <l.majew...@samsung.com>
--
Best regards,
Lukasz Majewski
Samsung R&D Institute Poland (SRPOL) | Linux Platform Group
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