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| author | Arend van Spriel <arend@broadcom.com> | 2011-05-31 11:22:16 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-06-03 15:01:07 -0400 |
| commit | 10f8113ecb76eea72f96c7cfb72d7fed7c282565 (patch) | |
| tree | 85dd734aeee52e3f21851f11436f4dabaf130033 /lib/Makefile | |
| parent | 7150962d637cf38617924f7f72ea00612283eb89 (diff) | |
| download | linux-stable-10f8113ecb76eea72f96c7cfb72d7fed7c282565.tar.gz linux-stable-10f8113ecb76eea72f96c7cfb72d7fed7c282565.tar.bz2 linux-stable-10f8113ecb76eea72f96c7cfb72d7fed7c282565.zip | |
lib: cordic: add library module providing cordic angle calculation
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: linux-kernel@vger.kernel.org
Cc: linux-wireless@vger.kernel.org
Cc: "John W. Linville" <linville@tuxdriver.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Dan Carpenter <error27@gmail.com>
Cc: Randy Dunlap <rdunlap@xenotime.net>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'lib/Makefile')
| -rw-r--r-- | lib/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Makefile b/lib/Makefile index 704959d2018b..9e3c1b0652d1 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -117,6 +117,8 @@ obj-$(CONFIG_AVERAGE) += average.o obj-$(CONFIG_CPU_RMAP) += cpu_rmap.o +obj-$(CONFIG_CORDIC) += cordic.o + hostprogs-y := gen_crc32table clean-files := crc32table.h |