[U-Boot] [PATCH 1/2] serial: arm_dcc: Remove CONFIG_ARM_DCC_MULTI option

[Wolfgang Denk <wd@denx.de>]

Dear Michal Simek,

In message <1358934007-14928-2-git-send-email-michal.simek@xilinx.com> you wrote:
> CONFIG_ARM_DCC_MULTI should be also removed in the patch
> "serial: Remove CONFIG_SERIAL_MULTI from serial drivers"
> (sha1: a3827250606895ec2dd4b8d867342b7cabf3692f)
> Because the driver defines serial_* functions
> which cause conflict with serial.c (multiple definition of serial_*)
> 
> Removing CONFIG_SERIAL_MULTI function also require to define
> default_serial_console for cases where another serial driver
> is not available in the system.

As you pointed out in the cover letter, CONFIG_ARM_DCC and
CONFIG_ARM_DCC_MULTI are nowhere defined in any mainline U-Boot code.
Instead of fixing and keeping the dead code, we should rather remove
the drivers/serial/arm_dcc.c driver and all references to
CONFIG_ARM_DCC*

If you want, I can prepare a cleanup patch.

Best regards,

Wolfgang Denk

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