tinyalsa: Fix debug info data type mismatch error and potential

risk of wild pointer

1 There are debug info data type mismatch in file of tinycap.c
/tinymix.c/tinypcminfo.c
2 There is a risk of wild pointer when abnormally abort

Test: mma, built and ran on device without errors
Bug: None
Change-Id: I7241a67229faf78d8741dc199e7b5799e4de3b10