summaryrefslogtreecommitdiff
path: root/lib/rational.c
AgeCommit message (Collapse)Author
2009-06-11lib: isolate rational fractions helper functionOskar Schirmer
Provide a helper function to determine optimum numerator denominator value pairs taking into account restricted register size. Useful especially with PLL and other clock configurations. Signed-off-by: Oskar Schirmer <os@emlix.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>