about the error number

[carchangel]

hi everyone

when the kernel routine ran in i2c_master_send() API , it return the
negative errno,-121, what does this number mean?
where can I find the description of all the error code beside the
-121?


thanks

[Prabhu Chawandi]

Please find the error codes in kernel/include/asm-generic/errno.h.

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Cheers
Prabhu

[carchangel]

:)

On 1月24日, 午後4:00, Prabhu Chawandi <prabhuchawa...@gmail.com> wrote:
> Please find the error codes in kernel/include/asm-generic/errno.h.
>