diff options
Diffstat (limited to 'include/ioexpander.h')
| -rw-r--r-- | include/ioexpander.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/ioexpander.h b/include/ioexpander.h index 4cd1930385..be70346d81 100644 --- a/include/ioexpander.h +++ b/include/ioexpander.h @@ -56,6 +56,8 @@ struct ioexpander_drv { /* IO expander chip disabled. No I2C communication will be attempted. */ #define IOEX_FLAGS_DISABLED BIT(0) +/* IO Expander has been initialized */ +#define IOEX_FLAGS_INITIALIZED BIT(1) struct ioexpander_config_t { /* Physical I2C port connects to the IO expander chip. */ |