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authorRobert Jarzmik <rjarzmik@free.fr>2008-06-10 23:02:31 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-07-03 13:24:59 +0100
commitc860d701cc5f77b74c481dcbd25b2d8b31c622fc (patch)
treec1fc9022ab9bf207bb84f9eb8a29997536647b94 /drivers/video/backlight/pwm_bl.c
parentb5f0228afa7810f3cad1f2f741cc747a2378b890 (diff)
downloadlinux-stericsson-c860d701cc5f77b74c481dcbd25b2d8b31c622fc.tar.gz
[ARM] 5087/1: Get the PWM layer to handle clock enable/disable properly.
Allow pwm_enable()/pwm_disable() to be called as many times as the driver wants (and not even count them). The PWM model is different from things like the clock API where we need enable counting, because PWMs have one exclusive user per PWM whereas the clock API can have multiple users of the same clock. Acked-by: eric miao <eric.miao@marvell.com> Signed-off-by: Robert Jarzmik <rjarzmik@free.fr> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/video/backlight/pwm_bl.c')
0 files changed, 0 insertions, 0 deletions