Missed .owner of struct snd_soc_card will prevent the module from being
removed from underneath its users.
Reported-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
 
 static struct snd_soc_card snd_soc_tegra_alc5632 = {
        .name = "tegra-alc5632",
+       .owner = THIS_MODULE,
        .dai_link = &tegra_alc5632_dai,
        .num_links = 1,
        .controls = tegra_alc5632_controls,
 
 
 static struct snd_soc_card snd_soc_tegra_wm8903 = {
        .name = "tegra-wm8903",
+       .owner = THIS_MODULE,
        .dai_link = &tegra_wm8903_dai,
        .num_links = 1,
 
 
 
 static struct snd_soc_card snd_soc_trimslice = {
        .name = "tegra-trimslice",
+       .owner = THIS_MODULE,
        .dai_link = &trimslice_tlv320aic23_dai,
        .num_links = 1,