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2011-10-29Docs: wording: functions -> algorithmMichael Witten1-1/+1
The code seems to provide a single function that implements the CORDIC algorithm. Signed-off-by: Michael Witten <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2011-10-29Docs: Pedantry: [Cc]ordic -> CORDICMichael Witten1-1/+1
According to: http://en.wikipedia.org/wiki/CORDIC it stands for: *CO*ordinate *R*otation *DI*gital *C*omputer Signed-off-by: Michael Witten <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2011-06-03lib: cordic: add library module providing cordic angle calculationArend van Spriel1-0/+101
The brcm80211 driver in the staging tree has a cordic function to determine cosine and sine for a given angle. Feedback received from John Linville suggested that these kind of functions should be made available to others as a library function in the kernel tree. The b43 driver also has a cordic angle calculation implemented. Cc: [email protected] Cc: [email protected] Cc: "John W. Linville" <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: Dan Carpenter <[email protected]> Cc: Randy Dunlap <[email protected]> Cc: Larry Finger <[email protected]> Reviewed-by: Roland Vossen <[email protected]> Reviewed-by: Henry Ptasinski <[email protected]> Reviewed-by: Franky (Zhenhui) Lin <[email protected]> Signed-off-by: Arend van Spriel <[email protected]> Signed-off-by: John W. Linville <[email protected]>