Messages in this thread | | | From | Arnd Bergmann <> | Subject | [PATCH 0/4] ARM: footbridge: cleanups | Date | Thu, 18 Aug 2022 23:15:46 +0200 |
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From: Arnd Bergmann <arnd@arndb.de>
I had an older patch to remove the addin mode for footbridge, which nobody is using any more, and I found a few other small cleanups that are worth doing here.
Footbridge is now the only platform with a custom __virt_to_bus() for ISA DMA, and a custom phys_to_dma() for PCI devices. Both just add a fixed offset, so there is probably a better way of doing the same without a custom helper function.
Arnd
Arnd Bergmann (4): ARM: footbridge: remove addin mode ARM: footbridge: remove leftover from personal-server ARM: footbridge: move isa-dma support into footbridge ARM: footbridge: limit CONFIG_ISA to CATS
arch/arm/Kconfig | 5 -- arch/arm/include/asm/hardware/dec21285.h | 13 ---- arch/arm/kernel/Makefile | 1 - arch/arm/mach-footbridge/Kconfig | 30 +------- arch/arm/mach-footbridge/Makefile | 5 +- arch/arm/mach-footbridge/common.c | 73 ++----------------- arch/arm/mach-footbridge/dc21285.c | 61 +++++----------- .../arm/{kernel => mach-footbridge}/dma-isa.c | 7 +- arch/arm/mach-footbridge/dma.c | 58 --------------- .../mach-footbridge/include/mach/isa-dma.h | 14 +--- .../arm/mach-footbridge/include/mach/memory.h | 22 ------ arch/arm/mach-footbridge/isa.c | 14 ++-- drivers/tty/serial/21285.c | 3 - 13 files changed, 42 insertions(+), 264 deletions(-) rename arch/arm/{kernel => mach-footbridge}/dma-isa.c (98%) delete mode 100644 arch/arm/mach-footbridge/dma.c
-- 2.29.2
Cc: Russell King <linux@armlinux.org.uk> Cc: Christoph Hellwig <hch@lst.de> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Marc Zyngier <maz@kernel.org>
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