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2020-05-09MIPS: Remove NEC MARKEINS/EMMAThomas Bogendoerfer9-730/+0
No (active) developer owns this hardware, so let's remove Linux support. Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-03-05MIPS: Replace setup_irq() by request_irq()afzal mohammed1-11/+10
request_irq() is preferred over setup_irq(). Invocations of setup_irq() occur after memory allocators are ready. Per tglx[1], setup_irq() existed in olden days when allocators were not ready by the time early interrupts were initialized. Hence replace setup_irq() by request_irq(). remove_irq() has been replaced by free_irq() as well. There were build error's during previous version, couple of which was reported by kbuild test robot <[email protected]> of which one was reported by Thomas Bogendoerfer <[email protected]> as well. There were a few more issues including build errors, those also have been fixed. [1] https://lkml.kernel.org/r/alpine.DEB.2.20.1710191609480.1971@nanos Signed-off-by: afzal mohammed <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156Thomas Gleixner5-70/+5
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Allison Randal <[email protected]> Reviewed-by: Richard Fontana <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152Thomas Gleixner2-10/+2
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Allison Randal <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner1-0/+1
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2018-10-31mm: remove include/linux/bootmem.hMike Rapoport1-1/+1
Move remaining definitions and declarations from include/linux/bootmem.h into include/linux/memblock.h and remove the redundant header. The includes were replaced with the semantic patch below and then semi-automated removal of duplicated '#include <linux/memblock.h> @@ @@ - #include <linux/bootmem.h> + #include <linux/memblock.h> [[email protected]: dma-direct: fix up for the removal of linux/bootmem.h] Link: http://lkml.kernel.org/r/[email protected] [[email protected]: powerpc: fix up for removal of linux/bootmem.h] Link: http://lkml.kernel.org/r/[email protected] [[email protected]: x86/kaslr, ACPI/NUMA: fix for linux/bootmem.h removal] Link: http://lkml.kernel.org/r/[email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Mike Rapoport <[email protected]> Signed-off-by: Stephen Rothwell <[email protected]> Acked-by: Michal Hocko <[email protected]> Cc: Catalin Marinas <[email protected]> Cc: Chris Zankel <[email protected]> Cc: "David S. Miller" <[email protected]> Cc: Geert Uytterhoeven <[email protected]> Cc: Greentime Hu <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: Guan Xuetao <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: "James E.J. Bottomley" <[email protected]> Cc: Jonas Bonn <[email protected]> Cc: Jonathan Corbet <[email protected]> Cc: Ley Foon Tan <[email protected]> Cc: Mark Salter <[email protected]> Cc: Martin Schwidefsky <[email protected]> Cc: Matt Turner <[email protected]> Cc: Michael Ellerman <[email protected]> Cc: Michal Simek <[email protected]> Cc: Palmer Dabbelt <[email protected]> Cc: Paul Burton <[email protected]> Cc: Richard Kuo <[email protected]> Cc: Richard Weinberger <[email protected]> Cc: Rich Felker <[email protected]> Cc: Russell King <[email protected]> Cc: Serge Semin <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Tony Luck <[email protected]> Cc: Vineet Gupta <[email protected]> Cc: Yoshinori Sato <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2017-01-25MIPS: Avoid old-style declarationArnd Bergmann1-1/+1
gcc warns about nonstandard declarations: arch/mips/sgi-ip32/ip32-irq.c:31:1: error: 'inline' is not at beginning of declaration [-Werror=old-style-declaration] arch/mips/sgi-ip32/ip32-irq.c:36:1: error: 'inline' is not at beginning of declaration [-Werror=old-style-declaration] arch/mips/sgi-ip27/ip27-klnuma.c: In function 'replicate_kernel_text': arch/mips/sgi-ip27/ip27-klnuma.c:85:116: error: old-style function definition [-Werror=old-style-definition] Moving 'inline' before the return type, and adding argument types shuts up the warning here. This patch affects several platforms, but all in a trivial way. I'm fixing up all instances I found in any of the 'defconfig' builds. Signed-off-by: Arnd Bergmann <[email protected]> Cc: [email protected] Cc: [email protected] Patchwork: https://patchwork.linux-mips.org/patch/15050/ Signed-off-by: Ralf Baechle <[email protected]>
2013-11-26MIPS: Remove panic_timeout settingsRalf Baechle1-3/+0
Now that we have a CONFIG_PANIC_TIMEOUT=x setting, remove the mips settings. The default is 0, which means don't reboot on panic. Signed-off-by: Ralf Baechle <[email protected]> Acked-by: Shinya Kuribayashi <[email protected]> Signed-off-by: Jason Baron <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: Linus Torvalds <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Link: http://lkml.kernel.org/r/d19dc75fca343ec5d9ada75a1400f57330021976.1385418410.git.jbaron@akamai.com Signed-off-by: Ingo Molnar <[email protected]>
2013-02-01MIPS: Whitespace cleanup.Ralf Baechle3-3/+3
Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle <[email protected]>
2012-03-28Disintegrate asm/system.h for MIPSDavid Howells1-1/+0
Disintegrate asm/system.h for MIPS. Signed-off-by: David Howells <[email protected]> Acked-by: Ralf Baechle <[email protected]> cc: [email protected]
2011-11-08MIPS: Yosemite, Emma: Fix off-by-two in arcs_cmdline buffer size checkThomas Jarosch1-1/+1
Cause is a misplaced bracket. The code strlen(buf+1) will be two bytes less than strlen(buf)+1 The +1 is in this code to reserve space for an additional space character. [[email protected]: Thomas' original patch fixed the issue only for Yosemite but the same bug exists also in Emma.] Signed-off-by: Thomas Jarosch <[email protected]> Patchwork: https://patchwork.linux-mips.org/patch/2861/ Signed-off-by: Ralf Baechle <[email protected]>
2011-09-21MIPS: Mark cascade and low level interrupts IRQF_NO_THREADWu Zhangjin1-1/+1
Mark interrupts with no_action handler, cascade interrupts, low level interrupts (bus error, halt ..) with IRQF_NO_THREAD to exclude them from forced threading. Signed-off-by: Wu Zhangjin <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Cc: [email protected] Cc: Wu Zhangjin <[email protected]> Signed-off-by: Ralf Baechle <[email protected]>
2011-03-29MIPS: Convert the irq functions to the new namesThomas Gleixner1-3/+3
Scripted with coccinelle. Signed-off-by: Thomas Gleixner <[email protected]>
2011-03-25MIPS: EMMA: Convert to new irq_chip functionsThomas Gleixner1-40/+27
Signed-off-by: Thomas Gleixner <[email protected]> To: [email protected] Patchwork: https://patchwork.linux-mips.org/patch/2179/ Signed-off-by: Ralf Baechle <[email protected]>
2010-08-05MIPS: Ritually kill stupid printk.Ralf Baechle1-1/+0
This belongs into userland. Signed-off-by: Ralf Baechle <[email protected]>
2010-08-05MIPS: EMMA2RH: Remove EMMA2RH_CPU_CASCADEShinya Kuribayashi1-1/+1
Although all EMMAxxx SoCs can support IP2 and IP3 hardware interrupts, current EMMA2RH plat_irq_dispatch() supports IP2 only. We can make it configurable in the future, but for the time being, would like to make things explicitly allcated to IP2 in accordance with plat_irq_dispatch(). Signed-off-by: Shinya Kuribayashi <[email protected]> To: [email protected] Patchwork: https://patchwork.linux-mips.org/patch/1388/ Signed-off-by: Ralf Baechle <[email protected]>
2010-08-05MIPS: EMMA2RH: Remove useless CPU_IRQ_BASEShinya Kuribayashi1-4/+4
For historical reasons, we used to put MIPS CPU IRQs behind SoC-specific IRQs in the queue, and have been using CPU_IRQ_BASE as MIPS_CPU_IRQ_BASE. In recent years, however, we've brought it back to normal order, and now CPU_IRQ_BASE just redefines the generic MIPS_CPU_IRQ_BASE. At the same time, NUM_CPU_IRQ is also removed as useless. Signed-off-by: Shinya Kuribayashi <[email protected]> To: [email protected] Patchwork: https://patchwork.linux-mips.org/patch/1387/ Signed-off-by: Ralf Baechle <[email protected]>
2010-08-05MIPS: EMMA: Migrate to new platform makefile style.Ralf Baechle2-0/+10
Signed-off-by: Ralf Baechle <[email protected]>
2009-09-17MIPS: Remove useless zero initializations.Ralf Baechle1-1/+1
Signed-off-by: Ralf Baechle <[email protected]>
2009-08-03MIPS: Eleminate filenames from commentsRalf Baechle7-21/+0
They tend to get not updated when files are moved around or copied and lack any obvious use. While at it zap some only too obvious comments and as per Shinya's suggestion, add a copyright header to extable.c. Signed-off-by: Ralf Baechle <[email protected]> Acked-by: Shinya Kuribayashi <[email protected]> Acked-by: Thadeu Lima de Souza Cascardo <[email protected]>
2009-03-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumaskLinus Torvalds1-1/+0
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask: oprofile: Thou shalt not call __exit functions from __init functions cpumask: remove the now-obsoleted pcibus_to_cpumask(): generic cpumask: remove cpumask_t from core cpumask: convert rcutorture.c cpumask: use new cpumask_ functions in core code. cpumask: remove references to struct irqaction's mask field. cpumask: use mm_cpumask() wrapper: kernel/fork.c cpumask: use set_cpu_active in init/main.c cpumask: remove node_to_first_cpu cpumask: fix seq_bitmap_*() functions. cpumask: remove dangerous CPU_MASK_ALL_PTR, &CPU_MASK_ALL
2009-03-30MIPS: EMMA2RH: Set UART mapbaseShinya Kuribayashi1-0/+3
Signed-off-by: Shinya Kuribayashi <[email protected]> Signed-off-by: Ralf Baechle <[email protected]>
2009-03-30MIPS: EMMA2RH: Use set_irq_chip_and_handler_nameShinya Kuribayashi1-6/+6
Fix two remaining set_irq_chip_and_handler() users which are encourated to migrate to set_irq_chip_and_handler_name(). Signed-off-by: Shinya Kuribayashi <[email protected]> Signed-off-by: Ralf Baechle <[email protected]>
2009-03-30MIPS: EMMA2RH: Use handle_edge_irq() handler for GPIO interruptsShinya Kuribayashi1-18/+10
EMMA's GPIO interrupts are latched by GPIO interrupt status register. In this case, we're encouraged to use handle_edge_irq() handler. The following changes are made along with replacing set_irq_chip() with set_irq_chip_and_handler_name(,,handle_edge_irq,"edge"): * Fix emma2rh_gpio_irq_ack not to disable interrupts With handle_edge_irq(), we're not expected to disable interrupts when chip->ack is served, so fix it accordingly. We also add a new emma2rh_gpio_irq_mask_ack() for chip->mask_ack operation, instead. * Remove emma2rh_gpio_irq_end(), as chip->end is no longer served. Signed-off-by: Shinya Kuribayashi <[email protected]> Signed-off-by: Ralf Baechle <[email protected]>
2009-03-30MIPS: Mark Eins: Fix cascading interrupt dispatcherShinya Kuribayashi1-4/+6
* Fix mis-calculated IRQ bitshift on cascading interrupts * Prevent cascading interrupt from being processed afterward Signed-off-by: Shinya Kuribayashi <[email protected]> Signed-off-by: Ralf Baechle <[email protected]>
2009-03-30cpumask: remove references to struct irqaction's mask field.Rusty Russell1-1/+0
Impact: cleanup It's unused, since about 1995. So remove all initialization of it in preparation for actually removing the field. Signed-off-by: Rusty Russell <[email protected]> Acked-by: Thomas Gleixner <[email protected]>
2009-03-13MIPS: Mark Eins: Fix configuration.Ralf Baechle2-38/+30
Signed-off-by: Ralf Baechle <[email protected]>
2008-10-27MIPS: Markeins: Remove unnecessary define and cleanup comments, etc.Shinya Kuribayashi1-20/+0
Signed-off-by: Shinya Kuribayashi <[email protected]> Signed-off-by: Ralf Baechle <[email protected]>
2008-10-27MIPS: Markeins: Extract ll_emma2rh_* functionsShinya Kuribayashi1-45/+38
These functions are completely ineffective. Signed-off-by: Shinya Kuribayashi <[email protected]> Signed-off-by: Ralf Baechle <[email protected]>
2008-10-27MIPS: Markeins: Remove runtime debug printsShinya Kuribayashi1-17/+0
Remove runtime db_* macros as we don't need them any more. In general, such helpers are useful for initial porting, but once approved, they are not indispensable. Signed-off-by: Shinya Kuribayashi <[email protected]> Signed-off-by: Ralf Baechle <[email protected]>
2008-10-27MIPS: EMMA: Fold arch/mips/emma/{common,markeins}/irq*.c into markeins/irq.cShinya Kuribayashi6-367/+249
Current EMMA2RH irq code is mess. Before cleaning it up, gather them in one place as a first step. Signed-off-by: Shinya Kuribayashi <[email protected]> Signed-off-by: Ralf Baechle <[email protected]>
2008-10-27MIPS: EMMA2RH: Remove emma2rh_gpio_irq_baseShinya Kuribayashi2-13/+10
Let's use immediate value, instead. This also saves memory footprint, and probably a little bit faster. Signed-off-by: Shinya Kuribayashi <[email protected]> Signed-off-by: Ralf Baechle <[email protected]>
2008-10-27MIPS: EMMA2RH: Remove emma2rh_sw_irq_baseShinya Kuribayashi2-10/+8
Let's use immediate value, instead. This also saves memory footprint, and probably a little bit faster. Signed-off-by: Shinya Kuribayashi <[email protected]> Signed-off-by: Ralf Baechle <[email protected]>
2008-10-27MIPS: EMMA2RH: Remove emma2rh_irq_base global variableShinya Kuribayashi2-11/+8
Let's use immediate value, instead. This also saves memory footprint, and probably a little bit faster. Signed-off-by: Shinya Kuribayashi <[email protected]> Signed-off-by: Ralf Baechle <[email protected]>
2008-10-27MIPS: EMMA: Move <asm/emma2rh> to <asm/emma> dirShinya Kuribayashi8-8/+8
We'll put all EMMA related headers there in the future. Signed-off-by: Shinya Kuribayashi <[email protected]> Signed-off-by: Ralf Baechle <[email protected]>
2008-10-27MIPS: EMMA: Move arch/mips/emma2rh/ into arch/mips/emma/Shinya Kuribayashi10-0/+985
git mv arch/mips/{emma2rh,emma} and fixups Makefiles. We'll put all NEC EMMA series based machines there in the future. Signed-off-by: Shinya Kuribayashi <[email protected]> Signed-off-by: Ralf Baechle <[email protected]>
2008-10-27MIPS: EMMA: Kconfig reorganizationShinya Kuribayashi1-0/+29
- Move EMMA related stuff into arch/mips/emma/Kconfig - Create CONFIG_SOC_EMMA* to handle more EMMA SoCs effectively - Rename CONFIG_MARKEINS into CONFIG_NEC_MARKEINS Signed-off-by: Shinya Kuribayashi <[email protected]> Signed-off-by: Ralf Baechle <[email protected]>
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