kernel/git/stable/linux.git/arch/mips/ralink/irq.c, branch master

MIPS: ralink: add missing header include

2025-07-02T11:23:01+00:00

Add the missing header "asm/time.h" which defines the function prototypes of get_c0_perfcount_int() and get_c0_compare_int(). This patch fixes the following build warnings: arch/mips/ralink/irq.c:86:5: error: no previous prototype for 'get_c0_perfcount_int' [-Werror=missing-prototypes] 86 | int get_c0_perfcount_int(void) | ^~~~~~~~~~~~~~~~~~~~ arch/mips/ralink/irq.c:92:14: error: no previous prototype for 'get_c0_compare_int' [-Werror=missing-prototypes] 92 | unsigned int get_c0_compare_int(void) | ^~~~~~~~~~~~~~~~~~ Signed-off-by: Mieczyslaw Nalewaj Signed-off-by: Shiji Yang Signed-off-by: Thomas Bogendoerfer

MIPS: Switch to irq_domain_create_*()

2025-05-16T19:06:10+00:00

irq_domain_add_*() interfaces are going away as being obsolete now. Switch to the preferred irq_domain_create_*() ones. Those differ in the node parameter: They take more generic struct fwnode_handle instead of struct device_node. Therefore, of_fwnode_handle() is added around the original parameter. Note some of the users can likely use dev->fwnode directly instead of indirect of_fwnode_handle(dev->of_node). But dev->fwnode is not guaranteed to be set for all, so this has to be investigated on case to case basis (by people who can actually test with the HW). Signed-off-by: Jiri Slaby (SUSE) Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/20250319092951.37667-26-jirislaby@kernel.org

MIPS: Explicitly include correct DT includes

2023-07-25T08:42:01+00:00

The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it was merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring Signed-off-by: Thomas Bogendoerfer

mips: Bulk conversion to generic_handle_domain_irq()

2021-08-12T10:39:40+00:00

Wherever possible, replace constructs that match either generic_handle_irq(irq_find_mapping()) or generic_handle_irq(irq_linear_revmap()) to a single call to generic_handle_domain_irq(). Acked-by: Thomas Bogendoerfer Signed-off-by: Marc Zyngier

remove ioremap_nocache and devm_ioremap_nocache

2020-01-06T08:45:59+00:00

ioremap has provided non-cached semantics by default since the Linux 2.6 days, so remove the additional ioremap_nocache interface. Signed-off-by: Christoph Hellwig Acked-by: Arnd Bergmann

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55+00:00

Based on 2 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 version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman

MIPS: ralink: Fix request_mem_region error handling

2017-01-25T01:51:10+00:00

request_mem_region returns a NULL pointer on error, comparing it against a number results in a warning: arch/mips/ralink/of.c: In function 'plat_of_remap_node': arch/mips/ralink/of.c:45:15: error: ordered comparison of pointer with integer zero [-Werror=extra] arch/mips/ralink/irq.c: In function 'intc_of_init': arch/mips/ralink/irq.c:167:15: error: ordered comparison of pointer with integer zero [-Werror=extra] Signed-off-by: Arnd Bergmann Cc: John Crispin Cc: Tobias Wolf Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/15045/ Signed-off-by: Ralf Baechle

MIPS: Change my email address

2016-05-13T12:02:18+00:00

The old address is no longer valid. Use the my new one instead. Signed-off-by: John Crispin Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/13201/ Signed-off-by: Ralf Baechle

genirq: Remove irq argument from irq flow handlers

2015-09-16T13:47:51+00:00

Most interrupt flow handlers do not use the irq argument. Those few which use it can retrieve the irq number from the irq descriptor. Remove the argument. Search and replace was done with coccinelle and some extra helper scripts around it. Thanks to Julia for her help! Signed-off-by: Thomas Gleixner Cc: Julia Lawall Cc: Jiang Liu

MIPS: Export get_c0_perfcount_int()

2015-08-03T07:25:18+00:00

get_c0_perfcount_int is tested from oprofile code. If oprofile is compiled as module, get_c0_perfcount_int needs to be exported, otherwise it cannot be resolved. Fixes: a669efc4a3b4 ("MIPS: Add hook to get C0 performance counter interrupt") Cc: stable@vger.kernel.org # v3.19+ Signed-off-by: Felix Fietkau Cc: linux-mips@linux-mips.org Cc: abrestic@chromium.org Patchwork: https://patchwork.linux-mips.org/patch/10763/ Signed-off-by: Ralf Baechle