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docs: timekeeping: Use correct prototype for deprecated functions 

Use the correct prototypes for do_gettimeofday(), getnstimeofday() and
getnstimeofday64(). All of these returned void and passed the return
value by reference. This should make the documentation of their
deprecation and replacements easier to search for.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200414221222.23996-1-chris.packham@alliedtelesis.co.nz
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Chris Packham 2020-04-15 10:12:22 +12:00 committed by Jonathan Corbet
parent 8f3d9f3542
commit 404e603f1e
1 changed files with 3 additions and 3 deletions
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Documentation/core-api/timekeeping.rst
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@ -154,9 +154,9 @@ architectures. These are the recommended replacements:
Use ktime_get() or ktime_get_ts64() instead.
.. c:function:: struct timeval do_gettimeofday( void )
struct timespec getnstimeofday( void )
struct timespec64 getnstimeofday64( void )
.. c:function:: void do_gettimeofday( struct timeval * )
void getnstimeofday( struct timespec * )
void getnstimeofday64( struct timespec64 * )
void ktime_get_real_ts( struct timespec * )
ktime_get_real_ts64() is a direct replacement, but consider using