Commit b659b613 authored by Ferry Toth's avatar Ferry Toth Committed by Greg Kroah-Hartman
Browse files

Revert "usb: ulpi: defer ulpi_register on ulpi_read_id timeout" 

This reverts commit 8a7b31d5.

This patch results in some qemu test failures, specifically xilinx-zynq-a9
machine and zynq-zc702 as well as zynq-zed devicetree files, when trying
to boot from USB drive.

Link: https://lore.kernel.org/lkml/20221220194334.GA942039@roeck-us.net/


Fixes: 8a7b31d5 ("usb: ulpi: defer ulpi_register on ulpi_read_id timeout")
Cc: stable@vger.kernel.org
Reported-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarFerry Toth <ftoth@exalondelft.nl>
Link: https://lore.kernel.org/r/20221222205302.45761-1-ftoth@exalondelft.nl


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1b929c02

drivers/usb/common/ulpi.c

+1 −1
Original line number Diff line number Diff line
@@ -207,7 +207,7 @@ static int ulpi_read_id(struct ulpi *ulpi) 
	/* Test the interface */

	ret = ulpi_write(ulpi, ULPI_SCRATCH, 0xaa);

	if (ret < 0)

		return ret;

		goto err;



	ret = ulpi_read(ulpi, ULPI_SCRATCH);

	if (ret < 0)