included files in asb100 driver

[khali at linux-fr.org (Jean Delvare)]

Hi Mark,

Any reson why asb100.c (in linux 2.6.11-rc2) includes linux/ioport.h and
asm/io.h? As an i2c-only chip driver, I don't think it needs these.

As a side note, I also wonder what the inclusions of linux/config.h,
linux/types.h and asm/errno.h are there for.

Thanks,
--
Jean Delvare