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

[Marek Vasut]

On 09/01/2017 02:42 PM, 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>

Reviewed-by: Marek Vasut <marex at denx.de>

-- 
Best regards,
Marek Vasut