V4L/DVB (5696): M920x: add missing error handling to prevent syslog spamming
V4L/DVB (5696): M920x: add missing error handling to prevent syslog spamming

Signed-off-by: Aapo Tahkola <d36cc60a2a60f976b42c76ef0279f0c10cea77e6@rasterburn.org>
Signed-off-by: Mauro Carvalho Chehab <ad86ba2154032c9f55743a190faa2459a9d61d42@infradead.org>

TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs