[U-Boot] [PATCH V2 1/2] GPIO: Tegra2: add GPIO driver for Tegra2

[Mike Frysinger <vapier@gentoo.org>]

On Thursday, June 02, 2011 17:55:55 Tom Warren wrote:
> Actually, if you do a kompare between cmd_gpio.c and tegra2_gpio.c,
> there's virtually no 'duplicated' code, just 2 different
> implementations of do_gpio, with different args and parsing of params,
> etc.  I use info, port, input and output, and cmd_gpio uses input,
> set, clear and toggle.

you're duplicating functionality.  if the common cmd_gpio.c lacks features 
that yours adds, then send a patch to extend cmd_gpio.c.  the fact that yours 
takes different arguments to do the same thing is irrelevant.  change your 
scripts and/or muscle memory to the common cmd_gpio.c.

> Note that the PCA953x GPIO driver also does it's own cmd parsing in
> do_pca953x().

then someone should clean it up
-mike
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