[U-Boot] [U-Boot, PATCHv3] nand: Fix set_dev checks for no device

[Tom Rini]

On Wed, Aug 24, 2016 at 09:46:32AM -0700, Tony Lindgren wrote:

> If we do nand device 0 command in u-boot on a device that has NAND support
> enabled but no NAND chip, we can get data abort at least on omaps.
> 
> Fix the issue by replacing the check with nand_info[dev] as
> suggested by Scott Wood. The check for name existed before because before
> the array-to-pointer conversion there was no way to directly test
> nand_info[dev] for emptiness.
> 
> Signed-off-by: Tony Lindgren <tony at atomide.com>
> 
> diff --git a/cmd/nand.c b/cmd/nand.c

Applied to u-boot/master, thanks!

-- 
Tom
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