This is a note to let you know that I've just added the patch titled mmc: winbond: don't build on M68K to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: mmc-winbond-don-t-build-on-m68k.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit f3682e83a21606d684483988fa34b7f88ccceb93 Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Date: Sun Oct 17 10:59:49 2021 -0700 mmc: winbond: don't build on M68K [ Upstream commit 162079f2dccd02cb4b6654defd32ca387dd6d4d4 ] The Winbond MMC driver fails to build on ARCH=m68k so prevent that build config. Silences these build errors: ../drivers/mmc/host/wbsd.c: In function 'wbsd_request_end': ../drivers/mmc/host/wbsd.c:212:28: error: implicit declaration of function 'claim_dma_lock' [-Werror=implicit-function-declaration] 212 | dmaflags = claim_dma_lock(); ../drivers/mmc/host/wbsd.c:215:17: error: implicit declaration of function 'release_dma_lock'; did you mean 'release_task'? [-Werror=implicit-function-declaration] 215 | release_dma_lock(dmaflags); Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Cc: Pierre Ossman <pierre@xxxxxxxxx> Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> Cc: Arnd Bergmann <arnd@xxxxxxxx> Link: https://lore.kernel.org/r/20211017175949.23838-1-rdunlap@xxxxxxxxxxxxx Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index 5274f503a39ad..5c0bc817019f7 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -367,7 +367,7 @@ config MMC_OMAP_HS config MMC_WBSD tristate "Winbond W83L51xD SD/MMC Card Interface support" - depends on ISA_DMA_API + depends on ISA_DMA_API && !M68K help This selects the Winbond(R) W83L51xD Secure digital and Multimedia card Interface.