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2018-03-26serial: remove m32r_sio driverArnd Bergmann
The m32r architecture is getting removed, so we don't need this any more. Acked-by: Nicolas Pitre <nico@fluxnic.net> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26serial: remove blackfin driversArnd Bergmann
The blackfin architecture is getting removed, so both the bfin_uart and bfin_sport_uart can be removed as well. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26serial: remove cris/etrax uart driversArnd Bergmann
The cris architecture is getting removed, so we don't need the uart driver any more. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26usb: Remove Blackfin references in USB supportAaron Wu
The website is no longer used for tracking bugs. Signed-off-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26usb: isp1362: remove blackfin arch glueArnd Bergmann
The blackfin architecture is getting removed, and this is the last remaining architecture specific setting, so the various hacks can be removed now. From all I can tell, there are no remaining in-tree users of the driver, but it could be used by out-of-tree platform ports. I've marked the driver as 'depends on COMPILE_TEST', short of removing it outright. It was originally written for some ARM PXA machines using the same chip, but that platform never really worked and the code has been removed a long time ago. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26usb: musb: remove blackfin portArnd Bergmann
The blackfin architecture is getting removed, so we can clean up all the special cases in the musb driver. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Aaron Wu <aaron.wu@analog.com> Acked-by: Bin Liu <b-liu@ti.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> [arnd: adding in fixups from Aaron and Stephen] Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26usb: host: remove tilegx platform glueArnd Bergmann
The tile architecture is getting removed, so the ehci and ohci platform glue drivers are no longer needed. In case of ohci, this is the last one to define a PLATFORM_DRIVER macro, so we can remove even more. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26pwm: remove pwm-bfin driverArnd Bergmann
The blackfin architecture is getting removed, so this driver is now obsolete as well. Acked-by: Thierry Reding <thierry.reding@gmail.com> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26i2c: remove bfin-twi driverArnd Bergmann
The blackfin architecture is getting removed, so the twi driver can also be removed. Acked-by: Aaron Wu <aaron.wu@analog.com> Acked-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26spi: remove blackfin related host driversArnd Bergmann
The blackfin architecture is getting removed, so these won't be needed any more. Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26watchdog: remove bfin_wdt driverArnd Bergmann
The blackfin architecture is getting removed, so this driver has become obsolete. Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26can: remove bfin_can driverArnd Bergmann
The blackfin architecture is getting removed, so this one is now obsolete. Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26mmc: remove bfin_sdh driverArnd Bergmann
The blackfin architecture is getting removed, so this one is obsolete now as well. Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26input: misc: remove blackfin rotary driverArnd Bergmann
The blackfin architecture is getting removed, so this one is obsolete as well. Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26input: keyboard: remove bf54x driverArnd Bergmann
The blackfin architecture is getting removed, so this driver is now obsolete. Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26ata: remove bf54x driverArnd Bergmann
The blackfin architecture is getting removed, so this driver is obsolete as well. Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26pinctrl: remove adi2/blackfin driversArnd Bergmann
The blackfin architecture is getting removed, so these are now obsolete. Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26gpio: remove etraxfs driverArnd Bergmann
The cris architecture is getting removed, so we no longer need the etraxfs driver. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26cpufreq: remove cris specific driversArnd Bergmann
The cris architecture is getting removed, including the artpec3 and etraxfs SoCs, so these cpufreq drivers are now unused. Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Rafael J. Wysocki <rafael@kernel.org> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26cpufreq: remove blackfin driverArnd Bergmann
The blackfin architecture is getting removed, so this driver is now obsolete. Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Rafael J. Wysocki <rafael@kernel.org> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26media: platform: remove m32r specific arv driverArnd Bergmann
The m32r architecture is getting removed, so this one is no longer needed. Acked-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26media: platform: remove blackfin capture driverArnd Bergmann
The blackfin architecture is getting removed, so the video capture driver is also obsolete. Acked-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26fbdev: s1d13xxxfb: remove m32r specific hacksArnd Bergmann
The m32r architecture is being removed, so this is no longer needed. Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26fbdev: remove blackfin driversArnd Bergmann
The blackfin architecture is getting removed, this removes the associated fbdev drivers as well. Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26video/logo: remove obsolete logo filesArnd Bergmann
The blackfin and m32r architectures are getting removed, so it's time to clean up the logos as well. Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26pcmcia: remove blackfin driverArnd Bergmann
The blackfin architecture is getting removed, so this one is no longer needed either. Acked-by: Dominik Brodowski <linux@dominikbrodowski.net> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26pcmcia: remove m32r driversArnd Bergmann
The m32r architecture is getting removed, so these drivers are no longer needed. Acked-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26misc: Remove Blackfin DSP echo supportAaron Wu
Remove Blackfin DSP echo support Signed-off-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26char: remove blackfin OTP driverArnd Bergmann
The blackfin architecture is getting removed, so we don't need this driver any more. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26char: remove tile-srom.cArnd Bergmann
The tile architecture is being removed, so we no longer need this driver. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26char: remove obsolete ds1302 rtc driverArnd Bergmann
The m32r architecture was the only user of the old-style rtc driver for ds1302. The architecture is getting removed now, and we have a modern driver for the same hardware in drivers/rtc/rtc-ds1302.c, so this one won't be missed. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26rtc: remove bfin driverArnd Bergmann
The blackfin architecture is getting removed, so this one is now obsolete. Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26rtc: remove tile driverArnd Bergmann
The tile architecture is getting removed, so this driver is no longer needed. Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26net: smsc: remove m32r/mn10300 specific smc91x configurationArnd Bergmann
The m32r and mn10300 architectures are getting removed, so this part can be cleaned up as well. Acked-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26net: remove cris etrax ethernet driverArnd Bergmann
The cris architecture is getting removed, so we don't need the ethernet driver any more either. Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26net: 8390: remove m32r specific bitsArnd Bergmann
The m32r architecture is getting removed, so we can kill off the architecture specific hacks in this driver. Acked-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26net: adi: remove blackfin ethernet driversArnd Bergmann
The blackfin architecture is getting removed, so the bfin_mac driver is now obsolete. Acked-by: Dominik Brodowski <linux@dominikbrodowski.net> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26net: tile: remove ethernet driversArnd Bergmann
The tile architecture is obsolete and getting removed. From all I can tell, later ARM based products use a different ethernet driver, so we should remove this one as well. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26edac: remove tile driverArnd Bergmann
The Tile architecture is obsolete and getting removed from the kernel, this driver appears to only be used there, and not on the ARM based successors (Tile-Mx, BlueField), so we should remove it as well. Acked-by: Borislav Petkov <bp@suse.de> Acked-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26treewide: simplify Kconfig dependencies for removed archsArnd Bergmann
A lot of Kconfig symbols have architecture specific dependencies. In those cases that depend on architectures we have already removed, they can be omitted. Acked-by: Kalle Valo <kvalo@codeaurora.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-16arch: remove tile portArnd Bergmann
The Tile architecture port was added by Chris Metcalf in 2010, and maintained until early 2018 when he orphaned it due to his departure from Mellanox, and nobody else stepped up to maintain it. The product line is still around in the form of the BlueField SoC, but no longer uses the Tile architecture. There are also still products for sale with Tile-GX SoCs, notably the Mikrotik CCR router family. The products all use old (linux-3.3) kernels with lots of patches and won't be upgraded by their manufacturers. There have been efforts to port both OpenWRT and Debian to these, but both projects have stalled and are very unlikely to be continued in the future. Given that we are reasonably sure that nobody is still using the port with an upstream kernel any more, it seems better to remove it now while the port is in a good shape than to let it bitrot for a few years first. Cc: Chris Metcalf <chris.d.metcalf@gmail.com> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Link: http://www.mellanox.com/page/npu_multicore_overview Link: https://jenkins.debian.net/view/rebootstrap/job/rebootstrap_tilegx_gcc7/ Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-09mn10300: Remove the architectureDavid Howells
Remove the MN10300 arch as the hardware is defunct. Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David Howells <dhowells@redhat.com> cc: Masahiro Yamada <yamada.masahiro@socionext.com> cc: linux-am33-list@redhat.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-07Merge tag 'metag_remove_2' of ↵Arnd Bergmann
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jhogan/metag into asm-generic Remove metag architecture These patches remove the metag architecture and tightly dependent drivers from the kernel. With the 4.16 kernel the ancient gcc 4.2.4 based metag toolchain we have been using is hitting compiler bugs, so now seems a good time to drop it altogether. * tag 'metag_remove_2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jhogan/metag: i2c: img-scb: Drop METAG dependency media: img-ir: Drop METAG dependency watchdog: imgpdc: Drop METAG dependency MAINTAINERS/CREDITS: Drop METAG ARCHITECTURE tty: Remove metag DA TTY and console driver clocksource: Remove metag generic timer driver irqchip: Remove metag irqchip drivers Drop a bunch of metag references docs: Remove remaining references to metag docs: Remove metag docs metag: Remove arch/metag/ Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-05i2c: img-scb: Drop METAG dependencyJames Hogan
Now that arch/metag/ has been removed, remove the METAG dependency from the IMG SCB I2C device driver. The hardware is also present on MIPS SoCs so the driver still has value. Signed-off-by: James Hogan <jhogan@kernel.org> Acked-by: Wolfram Sang <wsa@the-dreams.de> Cc: linux-i2c@vger.kernel.org Cc: linux-metag@vger.kernel.org
2018-03-05media: img-ir: Drop METAG dependencyJames Hogan
Now that arch/metag/ has been removed, remove the METAG dependency from the IMG IR device driver. The hardware is also present on MIPS SoCs so the driver still has value. Signed-off-by: James Hogan <jhogan@kernel.org> Acked-by: Sean Young <sean@mess.org> Cc: Mauro Carvalho Chehab <mchehab@s-opensource.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: linux-media@vger.kernel.org Cc: linux-metag@vger.kernel.org
2018-03-05watchdog: imgpdc: Drop METAG dependencyJames Hogan
Now that arch/metag/ has been removed, remove the METAG dependency from the IMG IR device driver. The hardware is also present on MIPS SoCs so the driver still has value. Signed-off-by: James Hogan <jhogan@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: linux-watchdog@vger.kernel.org Cc: linux-metag@vger.kernel.org
2018-03-05tty: Remove metag DA TTY and console driverJames Hogan
Now that arch/metag/ has been removed, remove the metag DA TTY and console driver. It is of no value without the architecture code. Signed-off-by: James Hogan <jhogan@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jslaby@suse.com> Cc: linux-metag@vger.kernel.org
2018-03-04Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fixes from Thomas Gleixner: "A small set of fixes from the timer departement: - Add a missing timer wheel clock forward when migrating timers off a unplugged CPU to prevent operating on a stale clock base and missing timer deadlines. - Use the proper shift count to extract data from a register value to prevent evaluating unrelated bits - Make the error return check in the FSL timer driver work correctly. Checking an unsigned variable for less than zero does not really work well. - Clarify the confusing comments in the ARC timer code" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: timers: Forward timer base before migrating timers clocksource/drivers/arc_timer: Update some comments clocksource/drivers/mips-gic-timer: Use correct shift count to extract data clocksource/drivers/fsl_ftm_timer: Fix error return checking
2018-03-03Merge branch 'i2c/for-current-fixed' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "A driver fix and a documentation fix (which makes dependency handling for the next cycle easier)" * 'i2c/for-current-fixed' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: octeon: Prevent error message on bus error dt-bindings: at24: sort manufacturers alphabetically
2018-03-03Merge branch 'libnvdimm-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm fixes from Dan Williams: "A 4.16 regression fix, three fixes for -stable, and a cleanup fix: - During the merge window support for the new ACPI NVDIMM Platform Capabilities structure disabled support for "deep flush", a force-unit- access like mechanism for persistent memory. Restore that mechanism. - VFIO like RDMA is yet one more memory registration / pinning interface that is incompatible with Filesystem-DAX. Disable long term pins of Filesystem-DAX mappings via VFIO. - The Filesystem-DAX detection to prevent long terms pins mistakenly also disabled Device-DAX pins which are not subject to the same block- map collision concerns. - Similar to the setup path, softlockup warnings can trigger in the shutdown path for large persistent memory namespaces. Teach for_each_device_pfn() to perform cond_resched() in all cases. - Boaz noticed that the might_sleep() in dax_direct_access() is stale as of the v4.15 kernel. These have received a build success notification from the 0day robot, and the longterm pin fixes have appeared in -next. However, I recently rebased the tree to remove some other fixes that need to be reworked after review feedback. * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: memremap: fix softlockup reports at teardown libnvdimm: re-enable deep flush for pmem devices via fsync() vfio: disable filesystem-dax page pinning dax: fix vma_is_fsdax() helper dax: ->direct_access does not sleep anymore