ASoC: remove unneeded static set .owner field in platform_driver

platform_driver_register will set the .owner field. So it is safe
to remove the redundant assignment.

The issue is detected with the help of Coccinelle.
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/mediatek/mt2701/mt2701-wm8960.c

@@ -150,7 +150,6 @@ static const struct of_device_id mt2701_wm8960_machine_dt_match[] = {
 static struct platform_driver mt2701_wm8960_machine = {
 	.driver = {
 		.name = "mt2701-wm8960",
-		.owner = THIS_MODULE,
 #ifdef CONFIG_OF
 		.of_match_table = mt2701_wm8960_machine_dt_match,
 #endif

sound/soc/mediatek/mt6797/mt6797-mt6351.c

@@ -205,7 +205,6 @@ static const struct of_device_id mt6797_mt6351_dt_match[] = {
 static struct platform_driver mt6797_mt6351_driver = {
 	.driver = {
 		.name = "mt6797-mt6351",
-		.owner = THIS_MODULE,
 #ifdef CONFIG_OF
 		.of_match_table = mt6797_mt6351_dt_match,
 #endif

sound/soc/rockchip/rk3288_hdmi_analog.c

@@ -286,7 +286,6 @@ static struct platform_driver rockchip_sound_driver = {
 	.probe = snd_rk_mc_probe,
 	.driver = {
 		.name = DRV_NAME,
-		.owner = THIS_MODULE,
 		.pm = &snd_soc_pm_ops,
 		.of_match_table = rockchip_sound_of_match,
 	},