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| author | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2012-01-20 17:27:06 +0000 |
|---|---|---|
| committer | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2012-01-20 17:27:06 +0000 |
| commit | e5a26ed98c6959bee193b046f300daee7c3dcf80 (patch) | |
| tree | 834d0374f72fe554f94e1ce30ceabdc0c602865d /nuttx/configs/stm3210e-eval | |
| parent | 20c9193e04dd2895074f5ffb5955a54596bb33bc (diff) | |
| download | px4-firmware-e5a26ed98c6959bee193b046f300daee7c3dcf80.tar.gz px4-firmware-e5a26ed98c6959bee193b046f300daee7c3dcf80.tar.bz2 px4-firmware-e5a26ed98c6959bee193b046f300daee7c3dcf80.zip | |
Fix some warnings
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4318 7fd9a85b-ad96-42d3-883c-3090e2eb8679
Diffstat (limited to 'nuttx/configs/stm3210e-eval')
| -rw-r--r-- | nuttx/configs/stm3210e-eval/src/up_adc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/nuttx/configs/stm3210e-eval/src/up_adc.c b/nuttx/configs/stm3210e-eval/src/up_adc.c index f2a6cec84..6b1a8cb50 100644 --- a/nuttx/configs/stm3210e-eval/src/up_adc.c +++ b/nuttx/configs/stm3210e-eval/src/up_adc.c @@ -40,6 +40,7 @@ #include <nuttx/config.h> +#include <errno.h> #include <debug.h> #include <nuttx/analog/adc.h> @@ -137,7 +138,7 @@ int adc_devinit(void) if (adc == NULL) { adbg("ERROR: Failed to get ADC interface\n"); - return; + return -ENODEV; } /* Register the ADC driver at "/dev/adc0" */ @@ -161,4 +162,4 @@ int adc_devinit(void) } #endif /* CONFIG_STM32_ADC1 || CONFIG_STM32_ADC2 || CONFIG_STM32_ADC3 */ -#endif /* CONFIG_ADC */
\ No newline at end of file +#endif /* CONFIG_ADC */ |