On Sat, Sep 17, 2016 at 02:14:38PM +0800, Shawn Guo wrote:
> Commit 0e125a5facf8 ("tty: amba-pl011: define flag register bits for ZTE
> device") changes earlycon function pl011_putc() to use a pointer to
> uart_amba_port. This causes a regression when earlycon is enabled,
> because uart_amba_port is not available yet at earlycon time. Let's
> revert the change on pl011_putc() to fix the regression.
>
> The earlycon support for ZTE device can probably be added later by
> declaring a new earlycon setup function with a vendor specific
> compatible.
>
> Reported-by: Sudeep Holla <sudeep.holla@xxxxxxx>
> Fixes: 0e125a5facf8 ("tty: amba-pl011: define flag register bits for ZTE device")
> Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
Hi Sudeep,
Can you please confirm if the patch fixes your problem, so that Greg
knows whether it should be applied? Thanks.
Shawn
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