Messages in this thread Patch in this message |  | | From | Christian Gmeiner <> | | Date | Wed, 25 May 2011 19:08:06 +0000 | | Subject | [PATCH] cs5535 mfgpt - fix wrong if condition |
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From: Christian Gmeiner <christian.gmeiner@gmail.com>
This patch fixes the wrong if condition for the check if the requested timer is available.
The bitmap avail is used to store if a timer is used already. test_bit() is used to check if the requested timer is available. If a bit in the avail bitmap is set it means that the timer is available.
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> --- drivers/misc/cs5535-mfgpt.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/misc/cs5535-mfgpt.c b/drivers/misc/cs5535-mfgpt.c index e01e08c..bc685bf 100644 --- a/drivers/misc/cs5535-mfgpt.c +++ b/drivers/misc/cs5535-mfgpt.c @@ -174,7 +174,7 @@ struct cs5535_mfgpt_timer *cs5535_mfgpt_alloc_timer(int timer_nr, int domain) timer_nr = t < max ? (int) t : -1; } else { /* check if the requested timer's available */ - if (test_bit(timer_nr, mfgpt->avail)) + if (!test_bit(timer_nr, mfgpt->avail)) timer_nr = -1; }
-- 1.7.5.rc3 -- Christian Gmeiner, MSc
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