[PATCH 0/3] Fixed some issues and cleanup of ultrasoc-smb

Fix the two issues listed below and code cleanup a) Fixed the BUG of atomic-sleep b) Fixed uninitialized before use buf_hw_base

Junhao He (3): coresight: ultrasoc-smb: fix sleep while close preempt in enable_smb coresight: ultrasoc-smb: simplify the code for check to_copy valid coresight: ultrasoc-smb: fix uninitialized before use buf_hw_base

drivers/hwtracing/coresight/ultrasoc-smb.c | 49 +++++++++------------- drivers/hwtracing/coresight/ultrasoc-smb.h | 6 +-- 2 files changed, 23 insertions(+), 32 deletions(-)