On Thu, 30 Mar 2017 09:59:44 +1100, "Tobin C. Harding" said:
> What is the reason for the zero bit shift in this code please?
>
> #define SDIO_STATE_PRESENT(1<<0) /* present in sysfs */
>
> file: include/linux/mmc/sdio_func.h
Most likely, to indicate that it's a bitmask in the
What is the reason for the zero bit shift in this code please?
#define SDIO_STATE_PRESENT (1<<0) /* present in sysfs */
file: include/linux/mmc/sdio_func.h
thanks,
Tobin.
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