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Message-ID: <ZTDtvR732kzchtxF@alpha.franken.de> Date: Thu, 19 Oct 2023 10:50:05 +0200 From: Thomas Bogendoerfer <tsbogend@...ha.franken.de> To: Wolfram Sang <wsa+renesas@...g-engineering.com> Cc: linux-mips@...r.kernel.org, Jonas Gorski <jonas.gorski@...il.com>, Florian Fainelli <f.fainelli@...il.com>, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, linux-mtd@...ts.infradead.org, linux-serial@...r.kernel.org, linux-watchdog@...r.kernel.org, netdev@...r.kernel.org Subject: Re: [PATCH v2 0/6] remove AR7 platform and associated drivers On Fri, Sep 22, 2023 at 08:15:21AM +0200, Wolfram Sang wrote: > Changes since v1: > * kept uapi define for for serial port type > * added acks > > Still valid cover letter from v1: > > When trying to get rid of the obsolete VLYNQ bus, Jonas and Florian > pointed out that its only user, the AR7 platform can probaly go entirely > [1]. This series does exactly that. Even OpenWRT has removed support > because these devices are "stuck with 3.18" [2]. > > It removes the drivers first, because watchdog and network include > platform specific headers. Once the drivers are gone, we remove the > platform. The patches are based on 6.6-rc2 and created with > "--irreversible-delete" to save some space. > > My suggestion is that everything is merged via the MIPS tree in one go, > so we don't have broken drivers because of missing platform headers. But > maybe there are reasons for a two-cycle removal with the drivers first > and the platform later? > > Looking forward to comments. > > Happy hacking, > > Wolfram > > > [1] https://lore.kernel.org/r/3395161f-2543-46f0-83d9-b918800305e1@gmail.com > [2] https://openwrt.org/docs/techref/targets/ar7 > > > Wolfram Sang (6): > serial: 8250: remove AR7 support > mtd: parsers: ar7: remove support > vlynq: remove bus driver > watchdog: ar7_wdt: remove driver to prepare for platform removal > net: cpmac: remove driver to prepare for platform removal > MIPS: AR7: remove platform > > MAINTAINERS | 13 - > arch/arm/configs/pxa_defconfig | 1 - > arch/mips/Kbuild.platforms | 1 - > arch/mips/Kconfig | 22 - > arch/mips/ar7/Makefile | 11 - > arch/mips/ar7/Platform | 5 - > arch/mips/ar7/clock.c | 439 -------- > arch/mips/ar7/gpio.c | 332 ------ > arch/mips/ar7/irq.c | 165 --- > arch/mips/ar7/memory.c | 51 - > arch/mips/ar7/platform.c | 722 ------------- > arch/mips/ar7/prom.c | 256 ----- > arch/mips/ar7/setup.c | 93 -- > arch/mips/ar7/time.c | 31 - > arch/mips/boot/compressed/uart-16550.c | 5 - > arch/mips/configs/ar7_defconfig | 119 --- > arch/mips/include/asm/mach-ar7/ar7.h | 191 ---- > arch/mips/include/asm/mach-ar7/irq.h | 16 - > arch/mips/include/asm/mach-ar7/prom.h | 12 - > arch/mips/include/asm/mach-ar7/spaces.h | 22 - > drivers/Kconfig | 2 - > drivers/Makefile | 1 - > drivers/mtd/parsers/Kconfig | 5 - > drivers/mtd/parsers/Makefile | 1 - > drivers/mtd/parsers/ar7part.c | 129 --- > drivers/net/ethernet/ti/Kconfig | 9 +- > drivers/net/ethernet/ti/Makefile | 1 - > drivers/net/ethernet/ti/cpmac.c | 1251 ----------------------- > drivers/tty/serial/8250/8250_port.c | 7 - > drivers/vlynq/Kconfig | 21 - > drivers/vlynq/Makefile | 6 - > drivers/vlynq/vlynq.c | 799 --------------- > drivers/watchdog/Kconfig | 6 - > drivers/watchdog/Makefile | 1 - > drivers/watchdog/ar7_wdt.c | 315 ------ > include/linux/vlynq.h | 149 --- > 36 files changed, 1 insertion(+), 5209 deletions(-) > delete mode 100644 arch/mips/ar7/Makefile > delete mode 100644 arch/mips/ar7/Platform > delete mode 100644 arch/mips/ar7/clock.c > delete mode 100644 arch/mips/ar7/gpio.c > delete mode 100644 arch/mips/ar7/irq.c > delete mode 100644 arch/mips/ar7/memory.c > delete mode 100644 arch/mips/ar7/platform.c > delete mode 100644 arch/mips/ar7/prom.c > delete mode 100644 arch/mips/ar7/setup.c > delete mode 100644 arch/mips/ar7/time.c > delete mode 100644 arch/mips/configs/ar7_defconfig > delete mode 100644 arch/mips/include/asm/mach-ar7/ar7.h > delete mode 100644 arch/mips/include/asm/mach-ar7/irq.h > delete mode 100644 arch/mips/include/asm/mach-ar7/prom.h > delete mode 100644 arch/mips/include/asm/mach-ar7/spaces.h > delete mode 100644 drivers/mtd/parsers/ar7part.c > delete mode 100644 drivers/net/ethernet/ti/cpmac.c > delete mode 100644 drivers/vlynq/Kconfig > delete mode 100644 drivers/vlynq/Makefile > delete mode 100644 drivers/vlynq/vlynq.c > delete mode 100644 drivers/watchdog/ar7_wdt.c > delete mode 100644 include/linux/vlynq.h applied to mips-next, minus patch 5, which is already applied to net-next. Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]
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