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Commit 7d857e56 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "usb: ci13xxx_udc: Add print when Port Reset bit is not set"

parents 8adedd84 c6232dda

drivers/usb/gadget/ci13xxx_udc.c

+3 −0
Original line number Diff line number Diff line
@@ -3804,6 +3804,9 @@ static irqreturn_t udc_irq(void) 
		/* order defines priority - do NOT change it */

		if (USBi_URI & intr) {

			isr_statistics.uri++;

			if (!hw_cread(CAP_PORTSC, PORTSC_PR))

				pr_info("%s: USB reset interrupt is delayed\n",

								__func__);

			isr_reset_handler(udc);

		}

		if (USBi_PCI & intr) {

drivers/usb/gadget/ci13xxx_udc.h

+1 −0
Original line number Diff line number Diff line
@@ -222,6 +222,7 @@ struct ci13xxx { 
/* PORTSC */

#define PORTSC_FPR            BIT(6)

#define PORTSC_SUSP           BIT(7)

#define PORTSC_PR             BIT(8)

#define PORTSC_HSP            BIT(9)

#define PORTSC_PTC            (0x0FUL << 16)