kernel/drivers/sh/intc, branch linux-6.9.y

sh: intc: Make intc_subsys const

2024-02-15T17:12:01Z

Now that the driver core can properly handle constant struct bus_type, move the make intc_subsys variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Suggested-by: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Reviewed-by: Greg Kroah-Hartman Reviewed-by: John Paul Adrian Glaubitz Link: https://lore.kernel.org/r/20240208-bus_cleanup-sh2-v1-1-729277400893@marliere.net Signed-off-by: John Paul Adrian Glaubitz

sh: intc: move to use bus_get_dev_root()

2023-03-17T14:29:55Z

Direct access to the struct bus_type dev_root pointer is going away soon so replace that with a call to bus_get_dev_root() instead, which is what it is there for. Cc: Yoshinori Sato Cc: Rich Felker Cc: linux-sh@vger.kernel.org Acked-by: John Paul Adrian Glaubitz Link: https://lore.kernel.org/r/20230313182918.1312597-17-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman

genirq: Add and use an irq_data_update_affinity helper

2022-07-07T08:38:04Z

Some architectures and irqchip drivers modify the cpumask returned by irq_data_get_affinity_mask, usually by copying in to it. This is problematic for uniprocessor configurations, where the affinity mask should be constant, as it is known at compile time. Add and use a setter for the affinity mask, following the pattern of irq_data_update_effective_affinity. This allows the getter function to return a const cpumask pointer. Signed-off-by: Samuel Holland Reviewed-by: Oleksandr Tyshchenko # Xen bits Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20220701200056.46555-7-samuel@sholland.org

sh: intc: Drop the use of irq_create_identity_mapping()

2021-04-07T11:12:52Z

Instead of playing games with using irq_create_identity_mapping() and irq_domain_associate(), drop the use of the former and only use the latter, together with the allocation of the irq_desc as needed. It doesn't make the code less awful, but at least the intent is clearer. Tested-by: Geert Uytterhoeven Signed-off-by: Marc Zyngier

sh/intc: Restore devm_ioremap() alignment

2021-01-07T00:55:29Z

Restore alignment of the continuation of the devm_ioremap() call in register_intc_controller(). Fixes: 4bdc0d676a643140 ("remove ioremap_nocache and devm_ioremap_nocache") Signed-off-by: Geert Uytterhoeven Signed-off-by: Rich Felker

sh: intc: Convert to DEFINE_SHOW_ATTRIBUTE

2021-01-07T00:55:24Z

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Qinglang Miao Signed-off-by: Rich Felker

remove ioremap_nocache and devm_ioremap_nocache

2020-01-06T08:45:59Z

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

sh/intc: Use pr_warn instead of pr_warning

2019-10-18T13:01:55Z

As said in commit f2c2cbcc35d4 ("powerpc: Use pr_warn instead of pr_warning"), removing pr_warning so all logging messages use a consistent _warn style. Let's do it. Link: http://lkml.kernel.org/r/20191018031850.48498-22-wangkefeng.wang@huawei.com To: linux-kernel@vger.kernel.org Cc: Yoshinori Sato Cc: Rich Felker Signed-off-by: Kefeng Wang Reviewed-by: Sergey Senozhatsky Signed-off-by: Petr Mladek

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

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 Signed-off-by: Greg Kroah-Hartman

treewide: replace #include with #include

2019-05-15T02:52:52Z

Since commit dccd2304cc90 ("ARM: 7430/1: sizes.h: move from asm-generic to "), and are just wrappers of . This commit replaces all and to prepare for the removal. Link: http://lkml.kernel.org/r/1553267665-27228-1-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds