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[1/1] staging: omap-thermal: bandgap: fix setting of alert thresholds

Message ID 1348074469-1361-1-git-send-email-eduardo.valentin@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Eduardo Valentin Sept. 19, 2012, 5:07 p.m. UTC 
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(-)
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Patch

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) {