diff options
author | Xiubo Li <Li.Xiubo@freescale.com> | 2014-10-15 01:21:33 -0400 |
---|---|---|
committer | Thierry Reding <thierry.reding@gmail.com> | 2014-12-01 04:43:45 -0500 |
commit | 8e6e76510287d1a08c7c36e8e076b1314f59d9c4 (patch) | |
tree | 35ba37dfcc413a40e94332f6adc7558f5c098d13 /drivers/pwm | |
parent | 06e4cb6b1d5c9dba007b1f7a039384b2fc1a8827 (diff) |
pwm: ftm: Correctly track usage count
No matter how many times the FTM PWM is enabled, the use_count will
always be one.
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
-rw-r--r-- | drivers/pwm/pwm-fsl-ftm.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-fsl-ftm.c b/drivers/pwm/pwm-fsl-ftm.c index 0f2cc7ef7784..1150598b7532 100644 --- a/drivers/pwm/pwm-fsl-ftm.c +++ b/drivers/pwm/pwm-fsl-ftm.c | |||
@@ -299,7 +299,7 @@ static int fsl_counter_clock_enable(struct fsl_pwm_chip *fpc) | |||
299 | { | 299 | { |
300 | int ret; | 300 | int ret; |
301 | 301 | ||
302 | if (fpc->use_count != 0) | 302 | if (fpc->use_count++ != 0) |
303 | return 0; | 303 | return 0; |
304 | 304 | ||
305 | /* select counter clock source */ | 305 | /* select counter clock source */ |
@@ -316,8 +316,6 @@ static int fsl_counter_clock_enable(struct fsl_pwm_chip *fpc) | |||
316 | return ret; | 316 | return ret; |
317 | } | 317 | } |
318 | 318 | ||
319 | fpc->use_count++; | ||
320 | |||
321 | return 0; | 319 | return 0; |
322 | } | 320 | } |
323 | 321 | ||