On Wed, 26 Dec 2018 04:39:31 +0100, Kangjie Lu wrote:

The fix checks if snd_card_register() fails, and if so, issues a warning.

Signed-off-by: Kangjie Lu kjlu@umn.edu

Hmm, you submitted multiple patches doing the similar things but the error messages are handled completely differently in both cases. Please make them consistent.

... and above all:

• snd_card_register(line6->card);

• if (snd_card_register(line6->card))

• pr_warn("Failed to register ALSA card.\n");
  

This error message is almost useless. Better to use dev_*() variant.

thanks,

Takashi