diff options
Diffstat (limited to 'regulator.c')
| -rw-r--r-- | regulator.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/regulator.c b/regulator.c index 27d75b6..0e1c2c6 100644 --- a/regulator.c +++ b/regulator.c @@ -28,6 +28,8 @@ #include <dirent.h> #include <string.h> #include <stdlib.h> +#include <unistd.h> + #include "display.h" #include "powerdebug.h" #include "tree.h" @@ -265,7 +267,7 @@ int regulator_init(void) int ret = 0; ret = display_register(REGULATOR, ®ulator_ops); - if (!ret) + if (ret) printf("error: regulator display register failed"); if (access(SYSFS_REGULATOR, F_OK)) |