From 56ec1978ff07380bbdc0a942c8779ec9fd9e02ee Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 7 Oct 2013 19:33:53 +0100 Subject: [PATCH] spi: Provide trace points for message processing Provide tracepoints for the lifecycle of a message from submission to completion and for the active time for masters to help with performance analysis of SPI I/O. Signed-off-by: Mark Brown --- Reading git-format-patch failed