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Geert Uytterhoeven bcda5fd344 math: make RATIONAL tristate 
Patch series "math: RATIONAL and RATIONAL_KUNIT_TEST improvements".

This series makes the RATIONAL symbol tristate, so it is not forced
builtin if all users are modular, and makes the RATIONAL_KUNIT_TEST depend
on RATIONAL, to avoid enabling RATIONAL if there are no real users.

This patch (of 2):

All but one symbols that select RATIONAL are tristate, but RATIONAL itself
is bool.  Change it to tristate, so the rational fractions support code
can be modular if no builtin code relies on it.

Link: https://lkml.kernel.org/r/20210706100945.3803694-1-geert@linux-m68k.org
Link: https://lkml.kernel.org/r/20210706100945.3803694-2-geert@linux-m68k.org
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Trent Piepho <tpiepho@gmail.com>
Cc: Colin Ian King <colin.king@canonical.com>
Cc: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
History 2021-09-08 11:50:26 -07:00
..
cordic.c
div64.c
gcd.c
int_pow.c kernel.h: split out mathematical helpers 2020-12-15 22:46:15 -08:00
int_sqrt.c kernel.h: split out mathematical helpers 2020-12-15 22:46:15 -08:00
Kconfig
lcm.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
Makefile
prime_numbers.c
rational-test.c lib/math/rational: add Kunit test cases 2021-07-01 11:06:05 -07:00
rational.c math: make RATIONAL tristate 2021-09-08 11:50:26 -07:00
reciprocal_div.c
test_div64.c