kernel/git/stable/linux.git/arch/hexagon/lib/io.c, branch master

hexagon: simplify asm/io.h for !HAS_IOPORT

2024-10-28T21:44:29+00:00

Hexagon fails to build after the final patch that makes CONFIG_HAS_IOPORT optional: In file included from arch/hexagon/include/asm/io.h:328: include/asm-generic/io.h:854:18: error: static declaration of 'ioread8' follows non-static declaration 854 | static inline u8 ioread8(const volatile void __iomem *addr) | ^ include/asm-generic/io.h:853:17: note: expanded from macro 'ioread8' 853 | #define ioread8 ioread8 | ^ include/asm-generic/iomap.h:29:21: note: previous declaration is here 29 | extern unsigned int ioread8(const void __iomem *); | ^ As it turns out, most of its asm/io.h and lib/io.c files is redundant now, and just removing all that makes it build again. As with the other architectures, defining the __raw_readl()/__raw_writel() type functions instead of the non-__raw ones is better here for consistency. Signed-off-by: Arnd Bergmann

hexagon: export raw I/O routines for modules

2021-11-20T18:35:54+00:00

Patch series "Fixes for ARCH=hexagon allmodconfig", v2. This series fixes some issues noticed with ARCH=hexagon allmodconfig. This patch (of 3): When building ARCH=hexagon allmodconfig, the following errors occur: ERROR: modpost: "__raw_readsl" [drivers/i3c/master/svc-i3c-master.ko] undefined! ERROR: modpost: "__raw_writesl" [drivers/i3c/master/dw-i3c-master.ko] undefined! ERROR: modpost: "__raw_readsl" [drivers/i3c/master/dw-i3c-master.ko] undefined! ERROR: modpost: "__raw_writesl" [drivers/i3c/master/i3c-master-cdns.ko] undefined! ERROR: modpost: "__raw_readsl" [drivers/i3c/master/i3c-master-cdns.ko] undefined! Export these symbols so that modules can use them without any errors. Link: https://lkml.kernel.org/r/20211115174250.1994179-1-nathan@kernel.org Link: https://lkml.kernel.org/r/20211115174250.1994179-2-nathan@kernel.org Fixes: 013bf24c3829 ("Hexagon: Provide basic implementation and/or stubs for I/O routines.") Signed-off-by: Nathan Chancellor Acked-by: Brian Cain Cc: Nick Desaulniers Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05T15:30:29+00:00

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 version 2 and only version 2 as published by the free software foundation 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 51 franklin street fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 94 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Reviewed-by: Alexios Zavras Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141334.043630402@linutronix.de Signed-off-by: Greg Kroah-Hartman

Hexagon: Copyright marking changes

2012-10-18T22:07:21+00:00

Code Aurora Forum (CAF) is becoming a part of Linux Foundation Labs. Signed-off-by: Richard Kuo

Hexagon: Provide basic implementation and/or stubs for I/O routines.

2011-11-01T14:34:20+00:00

Signed-off-by: Richard Kuo Signed-off-by: Linas Vepstas Acked-by: Arnd Bergmann Signed-off-by: Linus Torvalds