CHECK: Alignment should match open parenthesis
#50: FILE: src/lib/dma-trace.c:371:
+static int dtrace_calc_buf_overflow(struct dma_trace_buf *buffer,
+	uint32_t length)

CHECK: Alignment should match open parenthesis
#112: FILE: src/lib/dma-trace.c:416:
+			trace_error(0, "Number of dropped entries: %u",
+				tmp_dropped_entries);

CHECK: Alignment should match open parenthesis
#127: FILE: src/lib/dma-trace.c:429:
+			dcache_writeback_invalidate_region(buffer->w_ptr,
+				length);

CHECK: Alignment should match open parenthesis
#133: FILE: src/lib/dma-trace.c:435:
+			dcache_writeback_invalidate_region(buffer->w_ptr,
+				margin);

CHECK: Alignment should match open parenthesis
#138: FILE: src/lib/dma-trace.c:440:
+			dcache_writeback_invalidate_region(buffer->w_ptr,
+				length - margin);

total: 0 errors, 0 warnings, 5 checks, 123 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

0001-dma-trace-handling-dma-trace-buffer-overflow.patch has style problems, please review.

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.