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Subject[PATCH] cs5535 mfgpt - fix wrong if condition
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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