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extcon: optimising the check_mutually_exclusive function
authoranish kumar <anish198519851985@gmail.com>
Wed, 29 Aug 2012 19:05:10 +0000 (00:35 +0530)
committerMyungJoo Ham <myungjoo.ham@samsung.com>
Mon, 22 Oct 2012 02:28:10 +0000 (11:28 +0900)
commit28c0ada62d39eaafef03d88a4e6f4c5bcb6e1b6c
tree6f4f01eab4ad9c1e59265362a3077a50449cba60tree | snapshot (tar.gz zip)
parent0cf6ad8a18f7f7bdbb81975188d9e0656ef277ddcommit | diff
extcon: optimising the check_mutually_exclusive function

Rather than re-inventing the wheel we can use the hamming function
to calculate the number of bits set to check for violation of
exclusivity.

Signed-off-by: anish kumar <anish198519851985@gmail.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
drivers/extcon/extcon-class.c diff | blob | blame | history