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2023-10-06m68k: math-emu: Add missing prototypesGeert Uytterhoeven4-0/+66
When building with W=1: arch/m68k/math-emu/fp_arith.c:301:16: warning: no previous prototype for ‘fp_fsglmul’ [-Wmissing-prototypes] 301 | struct fp_ext *fp_fsglmul(struct fp_ext *dest, struct fp_ext *src) | ^~~~~~~~~~ arch/m68k/math-emu/fp_arith.c:357:16: warning: no previous prototype for ‘fp_fsgldiv’ [-Wmissing-prototypes] 357 | struct fp_ext *fp_fsgldiv(struct fp_ext *dest, struct fp_ext *src) | ^~~~~~~~~~ CC arch/m68k/math-emu/fp_log.o ... Fix this by adding the missing prototypes to header files. Reported-by: Arnd Bergmann <[email protected]> Link: https://lore.kernel.org/r/[email protected]/ Signed-off-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/96c039640d76973ea762d79018de0bc75bbdc1dc.1692283195.git.geert@linux-m68k.org
2023-10-06m68k: math-emu: Reformat function and variable headersGeert Uytterhoeven4-118/+60
Make the code shorter and easier to read. Signed-off-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/11506b9225e281f2453a83a02ac4793d0e58b609.1692283195.git.geert@linux-m68k.org
2023-10-06m68k: math-emu: Replace external declarations by header inclusionGeert Uytterhoeven1-4/+3
Replace the (incorrect) external declarations by an inclusion of the appropriate header file. Semantically, the "src" parameters of the various fp_*() functions are constant. However, they cannot actually be const as most of these functions perform a normalization step first. As the fp_one constant passed to fp_add() is already normalized, it is safe to cast away its constness when making the function call. Signed-off-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/163bc2f64b5a3dd7b96a12aaca6733b408ddc880.1692283195.git.geert@linux-m68k.org
2023-10-06m68k: math-emu: Make multi_arith.h self-containedGeert Uytterhoeven1-0/+2
Add the missing #include "fp_emu.h". Signed-off-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/2efd6610e97dd1621e7d28bf87cb79173285545d.1692283195.git.geert@linux-m68k.org
2023-10-06m68k: math-emu: Sanitize include guardsGeert Uytterhoeven3-9/+9
Some include guards start with an underscore, others don't. Some comments do not match the actual include guard. Make them uniform, adhering to the "FP_<FOO>_H" format. Signed-off-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/8c84c8bf06c0c1e463c47f071891e2e83d5abdd2.1692283195.git.geert@linux-m68k.org
2023-10-06m68k: math-emu: Fix incorrect file reference in fp_log.cGeert Uytterhoeven1-1/+1
The file comment header refers to the wrong file. Signed-off-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/faf2244c3c80a4d70da5a18dd2a170a15b3ebd88.1692283195.git.geert@linux-m68k.org
2022-05-09m68k: math-emu: Fix typos in commentsJulia Lawall1-1/+1
Various spelling mistakes in comments. Detected with the help of Coccinelle. Signed-off-by: Julia Lawall <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Geert Uytterhoeven <[email protected]>
2019-05-24treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 74Thomas Gleixner3-9/+4
Based on 1 normalized pattern(s): you may copy modify and redistribute this file under the terms of the gnu general public license version 2 or any later version at your convenience extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3 file(s). Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Allison Randal <[email protected]> Reviewed-by: Kate Stewart <[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]>
2019-05-21treewide: 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]>
2016-07-03m68k: Assorted spelling fixesAndrea Gelmini1-1/+1
- s/acccess/access/ - s/accoding/according/ - s/addad/added/ - s/addreess/address/ - s/allocatiom/allocation/ - s/Assember/Assembler/ - s/compactnes/compactness/ - s/conneced/connected/ - s/decending/descending/ - s/diectly/directly/ - s/diplacement/displacement/ Signed-off-by: Andrea Gelmini <[email protected]> [geert: Squashed, fix arch/m68k/ifpsp060/src/pfpsp.S] Signed-off-by: Geert Uytterhoeven <[email protected]>
2013-06-24m68k/math-emu: unsigned issue, 'unsigned long' will never be less than zeroChen Gang1-1/+1
'oldmant.m32[1]' is 'unsigned long' which can never be '< 0', and the original author wanted to check whether the highest bit is set. So make the bit test explicit (which is better than casting from 'unsigned long' to 'long'). The related warning: (with EXTRA_CFLAGS=-W ARCH=m68k for allmodconfig) arch/m68k/math-emu/fp_arith.c:522:4: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] Signed-off-by: Chen Gang <[email protected]> Signed-off-by: Geert Uytterhoeven <[email protected]>
2012-11-19Fix misspellings of "whether" in comments.Adam Buchbinder1-1/+1
"Whether" is misspelled in various comments across the tree; this fixes them. No code changes. Signed-off-by: Adam Buchbinder <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2011-07-30m68k/math-emu: Remove unnecessary codeGreg Dietsche1-3/+0
Remove unnecessary code that matches this coccinelle pattern if (...) return ret; return ret; Signed-off-by: Greg Dietsche <[email protected]> Signed-off-by: Geert Uytterhoeven <[email protected]>
2011-07-30m68k/math-emu: Remove commented out old codeGeert Uytterhoeven1-530/+0
It's been unused for ages, and contains bugs (e.g. incorrect shifts in lsl64()). Reported-by: Jonathan Elchison <[email protected]> Signed-off-by: Geert Uytterhoeven <[email protected]>
2011-03-16m68k: Makefiles - Change to new flags variablesmatt mooney1-2/+2
Replace EXTRA_CFLAGS with ccflags-y and EXTRA_AFLAGS with asflags-y. Signed-off-by: matt mooney <[email protected]> Acked-by: WANG Cong <[email protected]> Signed-off-by: Geert Uytterhoeven <[email protected]>
2009-09-01locking, m68k/asm-offsets: Rename signal definesHeiko Carstens1-4/+4
In order to be able to use asm-offsets.h in C files the existing namespace conflicts must be solved first. In asm-offsets.h there are defines for signal constants, so they can be used in assembler files. Unfortunately the existing defines use a 1:1 mapping for the macro names which results in name space conflicts if the header file would also be used in C files. So rename the created defines and add an "L" prefix to each one since that has already been done for the SIGTRAP define in entry_mm. Signed-off-by: Heiko Carstens <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: Nick Piggin <[email protected]> Cc: Martin Schwidefsky <[email protected]> Cc: Horst Hartmann <[email protected]> Cc: Christian Ehrhardt <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: David Miller <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Geert Uytterhoeven <[email protected]> Cc: Roman Zippel <[email protected]> Cc: <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
2009-08-31locking, m68k/asm-offsets: Rename pt_regs offset definesHeiko Carstens1-15/+15
In order to be able to use asm-offsets.h in C files the existing namespace conflicts must be solved first. In asm-offsets.h e.g. PT_D0 gets defined which is the offset of the d0 member of the pt_regs structure. However a same define (with a different meaning) exists in asm/ptregs.h. So rename the defines created with the asm-offset mechanism to PT_OFF_D0 etc. There also already exist a few defines with these names that have the same meaning. So remove the existing defines and use the asm-offset generated ones. Signed-off-by: Heiko Carstens <[email protected]> Acked-by: Peter Zijlstra <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: Nick Piggin <[email protected]> Cc: Martin Schwidefsky <[email protected]> Cc: Horst Hartmann <[email protected]> Cc: Christian Ehrhardt <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: David Miller <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Geert Uytterhoeven <[email protected]> Cc: Roman Zippel <[email protected]> Cc: <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
2009-01-12m68k: Kill several external declarations in source filesGeert Uytterhoeven1-1/+0
- Replace external declarations by proper includes where availiable. The accesses to some symbols had to be modified, as before they were declared using e.g. "extern int _end", while asm-generic/sections.h uses e.g. "extern char _end[]" - Remove unused or superfluous external declarations Signed-off-by: Geert Uytterhoeven <[email protected]>
2008-07-20Stringify support commasMathieu Desnoyers1-2/+0
> This is a no-no for those archs that still use -traditional. > > I dunno if this is a problem for you at the moment and the > > right fix is anyway to nuke -traditional. > > > > Sam Signed-off-by: Mathieu Desnoyers <[email protected]> Signed-off-by: Geert Uytterhoeven <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-10-20spelling fixes: arch/m68k/Simon Arlott1-1/+1
Spelling fixes in arch/m68k/. Signed-off-by: Simon Arlott <[email protected]> Acked-by: Geert Uytterhoeven <[email protected]> Signed-off-by: Adrian Bunk <[email protected]>
2006-06-30Remove obsolete #include <linux/config.h>Jörn Engel2-2/+0
Signed-off-by: Jörn Engel <[email protected]> Signed-off-by: Adrian Bunk <[email protected]>
2006-01-12[PATCH] m68k: broken constraints on mulu.lAl Viro1-1/+1
Too permissive constraint on mulu.l - the first argument should not be an a-register. Fixed by replacing "g" with "dm"; with older gcc we got lucky and it had never attempted mulu.l %a0, %d1:%d0. These days it does, with predictable objections from as(1). Signed-off-by: Al Viro <[email protected]> Cc: Roman Zippel <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2005-09-09kbuild: m68k,parisc,ppc,ppc64,s390,xtensa use generic asm-offsets.h supportSam Ravnborg1-1/+1
Delete obsoleted parts form arch makefiles and rename to asm-offsets.h Signed-off-by: Sam Ravnborg <[email protected]>
2005-04-16Linux-2.6.12-rc2Linus Torvalds15-0/+5788
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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