[U-Boot] [Patch] Fix compiler warning vcxk

[Anatolij Gustschin]

Jens Scharsig wrote:
> My new video driver vcxk produce a compiler warning.
> 
> I'm sorry about this.
> 
> This patch will 
> 
> * FIX: bus_vcxk.c:383: warning: unused variable 'lineptr'
> 
> Signed-off-by: Jens Scharsig <esw at bus-elektronik.de>
> ---

Applied to u-boot-video/master. Thanks.

Please note that comments to the patch should go below "---"
line so that they do not appear in the commit message, e.g.
in this case:

This patch will

* FIX: bus_vcxk.c:383: warning: unused variable 'lineptr'

Your SOB
---
Here is the place for comments which should not appear in
the commit log, in this case this is:

"My new video driver vcxk produce a compiler warning.

I'm sorry about this."

Best regards,
Anatolij