diff options
| author | Eduardo Valentin <eduardo.valentin@ti.com> | 2013-03-15 09:00:10 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-15 09:02:11 -0700 |
| commit | 204705992112e75f7f69cca191d89bf1104df7c2 (patch) | |
| tree | 916fe0f58d0e8f421e6ebb4f6355644e6c46fa86 | |
| parent | bf7a979d439c4d518f0a9d6ea1ff6029e5817ae3 (diff) | |
staging: omap-thermal: rewrite omap_bandgap_adc_to_mcelsius on kernel coding style
Follow Documentation/CodingStyle while doing omap_bandgap_adc_to_mcelsius.
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/omap-thermal/omap-bandgap.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/staging/omap-thermal/omap-bandgap.c b/drivers/staging/omap-thermal/omap-bandgap.c index a7fd3e89ecd..0068c665198 100644 --- a/drivers/staging/omap-thermal/omap-bandgap.c +++ b/drivers/staging/omap-thermal/omap-bandgap.c @@ -238,14 +238,19 @@ int omap_bandgap_adc_to_mcelsius(struct omap_bandgap *bg_ptr, int id, int adc_val, int *t) { struct temp_sensor_data *ts_data = bg_ptr->conf->sensors[id].ts_data; + int ret = 0; /* look up for temperature in the table and return the temperature */ - if (adc_val < ts_data->adc_start_val || adc_val > ts_data->adc_end_val) - return -ERANGE; + if (adc_val < ts_data->adc_start_val || + adc_val > ts_data->adc_end_val) { + ret = -ERANGE; + goto exit; + } *t = bg_ptr->conf->conv_table[adc_val - ts_data->adc_start_val]; - return 0; +exit: + return ret; } static int temp_to_adc_conversion(long temp, struct omap_bandgap *bg_ptr, int i, |