Messages in this thread Patch in this message | | | From | Eduardo Valentin <> | Subject | [PATCH 1/1] staging: omap-thermal: bandgap: fix setting of alert thresholds | Date | Wed, 19 Sep 2012 20:07:49 +0300 |
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From: Radhesh Fadnis <radhesh.fadnis@ti.com>
There was an error in check for the valid temperature in function temp_to_adc_conversion. The temperature value was compared with higher limit for less than condition as well, resulting in returning -EINVAL. Corrected the check condition to properly check for lower and higher temperature limits.
Signed-off-by: Radhesh Fadnis <radhesh.fadnis@ti.com> Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> --- drivers/staging/omap-thermal/omap-bandgap.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/omap-thermal/omap-bandgap.c b/drivers/staging/omap-thermal/omap-bandgap.c index ff93c15..368a2e1 100644 --- a/drivers/staging/omap-thermal/omap-bandgap.c +++ b/drivers/staging/omap-thermal/omap-bandgap.c @@ -157,7 +157,7 @@ static int temp_to_adc_conversion(long temp, struct omap_bandgap *bg_ptr, int i, high = ts_data->adc_end_val - ts_data->adc_start_val; mid = (high + low) / 2; - if (temp < bg_ptr->conv_table[high] || temp > bg_ptr->conv_table[high]) + if (temp < bg_ptr->conv_table[low] || temp > bg_ptr->conv_table[high]) return -EINVAL; while (low < high) { -- 1.7.7.1.488.ge8e1c
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