[PATCH] commands: mmc_extcsd: Fix incorrect usage of sprintf

[Sascha Hauer]

On Wed, Apr 27, 2016 at 07:38:41AM -0700, Andrey Smirnov wrote:
> In a number of places print_field_ge_v7() and print_field() function
> would call sprintf() without providing is with appropriate output
> buffer (str is initialized to NULL). Replace the sprintf() with
> basprintf() to fix that.
> 
> Signed-off-by: Andrey Smirnov <andrew.smirnov at gmail.com>

One of those how-could-this-ever-work patches ;)

Applied, thanks

Sascha


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