Re: [PATCH v1 3/6] serial: sunzilog: Return proper error code from console ->setup() hook

[David Miller <davem@xxxxxxxxxxxxx>]

From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Date: Thu, 18 Jun 2020 19:47:48 +0300

> For unifying console ->setup() handling, which is pure documented,
> return error code, rather than non-zero arbitrary number.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
> Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>

Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>