From: Radhesh Fadnis <radhesh.fadnis@xxxxxx>
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@xxxxxx>
Signed-off-by: Eduardo Valentin <eduardo.valentin@xxxxxx>
---
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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