[PATCH v2] staging: fbtft: fix a typo

[Greg KH]

On Fri, Mar 26, 2021 at 08:55:51PM +0800, Carlis wrote:
> From: Xuezhi Zhang <zhangxuezhi1 at yulong.com>
> 
> Change 'tft' to 'TFT'

That says what you did, but not _why_ you did it.

And this is not a "typo", as it is not misspelled and really is just
fine as-is.

thanks,

greg k-h