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@linuxfoundation.org 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@canb.auug.org.au Reported-by: kernel test robot lkp@intel.com Fixes: e0e8b6abe8c8 ("usb: gadget: fsl: Re-enable driver for ARM SoCs") Cc: stable stable@vger.kernel.org Cc: Joel Stanley joel@jms.id.au Cc: Leo Li leoyang.li@nxp.com Cc: Peter Chen peter.chen@nxp.com Cc: Arnd Bergmann arnd@arndb.de Cc: Felipe Balbi balbi@kernel.org Cc: Shawn Guo shawnguo@kernel.org Cc: Ran Wang ran.wang_1@nxp.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- 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.