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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-13 08:25:06 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-13 08:25:06 -0800 |
| commit | 7832681b365f220151d1c33cc1a8891f10ecdb6f (patch) | |
| tree | eeabbcd88f1a9b87b61469857c63a2fcb571115b /lib/div64.c | |
| parent | 516fb7f2e73dcc303fb97fc3593209fcacf2d982 (diff) | |
| parent | 47427379ea80f1368ccec6ba20874fc19a9f0cc4 (diff) | |
Merge tag 'docs-4.15' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"A relatively calm cycle for the docs tree again.
- The old driver statement has been added to the kernel docs.
- We have a couple of new helper scripts. find-unused-docs.sh from
Sayli Karnic will point out kerneldoc comments that are not actually
used in the documentation. Jani Nikula's
documentation-file-ref-check finds references to non-existing files.
- A new ftrace document from Steve Rostedt.
- Vinod Koul converted the dmaengine docs to RST
Beyond that, it's mostly simple fixes.
This set reaches outside of Documentation/ a bit more than most. In
all cases, the changes are to comment docs, mostly from Randy, in
places where there didn't seem to be anybody better to take them"
* tag 'docs-4.15' of git://git.lwn.net/linux: (52 commits)
documentation: fb: update list of available compiled-in fonts
MAINTAINERS: update DMAengine documentation location
dmaengine: doc: ReSTize pxa_dma doc
dmaengine: doc: ReSTize dmatest doc
dmaengine: doc: ReSTize client API doc
dmaengine: doc: ReSTize provider doc
dmaengine: doc: Add ReST style dmaengine document
ftrace/docs: Add documentation on how to use ftrace from within the kernel
bug-hunting.rst: Fix an example and a typo in a Sphinx tag
scripts: Add a script to find unused documentation
samples: Convert timers to use timer_setup()
documentation: kernel-api: add more info on bitmap functions
Documentation: fix selftests related file refs
Documentation: fix ref to power basic-pm-debugging
Documentation: fix ref to trace stm content
Documentation: fix ref to coccinelle content
Documentation: fix ref to workqueue content
Documentation: fix ref to sphinx/kerneldoc.py
Documentation: fix locking rt-mutex doc refs
docs: dev-tools: correct Coccinelle version number
...
Diffstat (limited to 'lib/div64.c')
| -rw-r--r-- | lib/div64.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/div64.c b/lib/div64.c index 58e2a404097e..01c8602bb6ff 100644 --- a/lib/div64.c +++ b/lib/div64.c @@ -61,6 +61,12 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base) EXPORT_SYMBOL(__div64_32); #endif +/** + * div_s64_rem - signed 64bit divide with 64bit divisor and remainder + * @dividend: 64bit dividend + * @divisor: 64bit divisor + * @remainder: 64bit remainder + */ #ifndef div_s64_rem s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder) { |