diff options
| author | Paul Fertser <fercerpav@gmail.com> | 2009-08-27 12:19:12 +0400 |
|---|---|---|
| committer | Paul Fertser <fercerpav@gmail.com> | 2009-09-02 00:50:41 +0400 |
| commit | a3587e4ed77974adfb057af261aaeea4022018e8 (patch) | |
| tree | 32d5a065d99b02e56f25cb27e7e612585031eaaa | |
| parent | 65329e6e3de2b2fd07e524a3c10958f2acb7bcb0 (diff) | |
gta01: when charging the current reported should be negative
Reported-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
| -rw-r--r-- | arch/arm/mach-s3c2410/mach-gta01.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-s3c2410/mach-gta01.c b/arch/arm/mach-s3c2410/mach-gta01.c index 1021ff5f2d5..8a13a4adcfd 100644 --- a/arch/arm/mach-s3c2410/mach-gta01.c +++ b/arch/arm/mach-s3c2410/mach-gta01.c @@ -248,7 +248,7 @@ static int gta01_bat_get_current(void) adc_battvolt = pcf50606_adc_sync_read(pcf, PCF50606_ADCMUX_BATVOLT_SUBTR); adc_adcin1 = pcf50606_adc_sync_read(pcf, PCF50606_ADCMUX_ADCIN1_SUBTR); - res = (adc_adcin1 - adc_battvolt) * 2400; + res = (adc_battvolt - adc_adcin1) * 2400; /*rsense is 220 milli */ return (res * 1000) / (220 * 1024) * 1000; |