From 1a095fc0ee288ebd747af3e04ad94542e75a21f4 Mon Sep 17 00:00:00 2001 From: Ferry Toth Date: Thu, 22 Dec 2022 21:53:02 +0100 Subject: [PATCH] Revert "usb: ulpi: defer ulpi_register on ulpi_read_id timeout" stable inclusion from stable-v5.10.164 commit 74985c57576792cadee5ff9edf73df84be2b8c98 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I7T7G4 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=74985c57576792cadee5ff9edf73df84be2b8c98 -------------------------------- commit b659b613cea2ae39746ca8bd2b69d1985dd9d770 upstream. This reverts commit 8a7b31d545d3a15f0e6f5984ae16f0ca4fd76aac. 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: 8a7b31d545d3 ("usb: ulpi: defer ulpi_register on ulpi_read_id timeout") Cc: stable@vger.kernel.org Reported-by: Guenter Roeck Signed-off-by: Ferry Toth Link: https://lore.kernel.org/r/20221222205302.45761-1-ftoth@exalondelft.nl Signed-off-by: Greg Kroah-Hartman Signed-off-by: sanglipeng --- drivers/usb/common/ulpi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/common/ulpi.c b/drivers/usb/common/ulpi.c index 1f077f2ea40f..3c705f1bead8 100644 --- a/drivers/usb/common/ulpi.c +++ b/drivers/usb/common/ulpi.c @@ -208,7 +208,7 @@ 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) -- GitLab