]> err.no Git - linux-2.6/commit
atmel_pwm: set up only one PWM clock when allocating a clock
authorHans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Thu, 24 Jul 2008 04:28:55 +0000 (21:28 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 24 Jul 2008 17:47:25 +0000 (10:47 -0700)
commit5aa0769d089125e63f8dc23e0283e559e1790493
tree5e5ef96ab69abe0a75ec9712297f2e493055e900
parent82736f4d1d2b7063b829cc93171a6e5aea8a9c49
atmel_pwm: set up only one PWM clock when allocating a clock

This patch will only setup one clock, if free, and return this clock to the
caller.  The previous solution would setup both clocks with the same prescaler
and divider and return PWM_CPR_CLKB, thus taking both clocks in the same call
without the caller knowing.

Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/misc/atmel_pwm.c