[U-Boot] [U-Boot, v3, 1/1] usb: gadget: g_dnl: Sync internal SN variable with env

[Tom Rini]

On Fri, Sep 01, 2017 at 03:42:03PM +0300, Sam Protsenko wrote:

> Since commit 842778a09104 ("usb: gadget: g_dnl: only set iSerialNumber
> if we have a serial#") "fastboot devices" stopped to show correct device
> serial number for TI boards, showing this line instead:
> 
>     ????????????	fastboot
> 
> This is because serial# env variable could be set after g_dnl gadget was
> initialized (e.g. by using env_set() in the board file).
> 
> To fix this, let's update internal serial number variable (g_dnl_serial)
> when "serial#" env var is changed.
> 
> Signed-off-by: Sam Protsenko <semen.protsenko at linaro.org>
> Cc: Felipe Balbi <felipe.balbi at linux.intel.com>
> Tested-by: Heiko Schocher <hs at denx.de>
> Acked-by: Łukasz Majewski <lukma at denx.de>
> Reviewed-by: Marek Vasut <marex at denx.de>

Applied to u-boot/master, thanks!

-- 
Tom
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