This is a note to let you know that I've just added the patch titled
Revert "usb: gadget: fsl: Re-enable driver for ARM SoCs"
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From abd062886cd103196b4f26cf735c3a3619dec76b Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Date: Fri, 11 Jun 2021 09:18:47 +0200
Subject: Revert "usb: gadget: fsl: Re-enable driver for ARM SoCs"
This reverts commit e0e8b6abe8c862229ba00cdd806e8598cdef00bb.
Turns out this breaks the build. We had numerous reports of problems
from linux-next and 0-day about this not working properly, so revert it
for now until it can be figured out properly.
The build errors are:
arm-linux-gnueabi-ld: fsl_udc_core.c:(.text+0x29d4): undefined reference to `fsl_udc_clk_finalize'
arm-linux-gnueabi-ld: fsl_udc_core.c:(.text+0x2ba8): undefined reference to `fsl_udc_clk_release'
fsl_udc_core.c:(.text+0x2848): undefined reference to `fsl_udc_clk_init'
fsl_udc_core.c:(.text+0xe88): undefined reference to `fsl_udc_clk_release'
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Fixes: e0e8b6abe8c8 ("usb: gadget: fsl: Re-enable driver for ARM SoCs")
Cc: stable <stable@xxxxxxxxxxxxxxx>
Cc: Joel Stanley <joel@xxxxxxxxx>
Cc: Leo Li <leoyang.li@xxxxxxx>
Cc: Peter Chen <peter.chen@xxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Felipe Balbi <balbi@xxxxxxxxxx>
Cc: Shawn Guo <shawnguo@xxxxxxxxxx>
Cc: Ran Wang <ran.wang_1@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/gadget/udc/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/udc/Kconfig b/drivers/usb/gadget/udc/Kconfig
index 7348acbdc560..8c614bb86c66 100644
--- a/drivers/usb/gadget/udc/Kconfig
+++ b/drivers/usb/gadget/udc/Kconfig
@@ -90,7 +90,7 @@ config USB_BCM63XX_UDC
config USB_FSL_USB2
tristate "Freescale Highspeed USB DR Peripheral Controller"
- depends on FSL_SOC || ARCH_LAYERSCAPE || SOC_LS1021A || COMPILE_TEST
+ depends on FSL_SOC
help
Some of Freescale PowerPC and i.MX processors have a High Speed
Dual-Role(DR) USB controller, which supports device mode.
--
2.32.0
