From 372ab3bc3711db46ae1205401c2aac2ed16fc348 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Mon, 5 Dec 2022 20:28:34 -0800 Subject: cxl/pci: Add some type-safety to the AER trace points The first argument to the CXL AER trace points is the source device. Pass a 'const struct device *' rather than a 'const char *' for more type precision / safety. Cc: Jonathan Cameron Cc: Dave Jiang Cc: Steven Rostedt Reviewed-by: Dave Jiang Reviewed-by: Jonathan Cameron Reviewed-by: Ira Weiny Link: https://lore.kernel.org/r/167030091477.4045167.15174636482098463885.stgit@dwillia2-xfh.jf.intel.com Signed-off-by: Dan Williams --- include/trace/events/cxl.h | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/include/trace/events/cxl.h b/include/trace/events/cxl.h index 72c3e2870a9e..ad085a2534ef 100644 --- a/include/trace/events/cxl.h +++ b/include/trace/events/cxl.h @@ -45,16 +45,16 @@ ) TRACE_EVENT(cxl_aer_uncorrectable_error, - TP_PROTO(const char *dev_name, u32 status, u32 fe, u32 *hl), - TP_ARGS(dev_name, status, fe, hl), + TP_PROTO(const struct device *dev, u32 status, u32 fe, u32 *hl), + TP_ARGS(dev, status, fe, hl), TP_STRUCT__entry( - __string(dev_name, dev_name) + __string(dev_name, dev_name(dev)) __field(u32, status) __field(u32, first_error) __array(u32, header_log, CXL_HEADERLOG_SIZE_U32) ), TP_fast_assign( - __assign_str(dev_name, dev_name); + __assign_str(dev_name, dev_name(dev)); __entry->status = status; __entry->first_error = fe; /* @@ -89,14 +89,14 @@ TRACE_EVENT(cxl_aer_uncorrectable_error, ) TRACE_EVENT(cxl_aer_correctable_error, - TP_PROTO(const char *dev_name, u32 status), - TP_ARGS(dev_name, status), + TP_PROTO(const struct device *dev, u32 status), + TP_ARGS(dev, status), TP_STRUCT__entry( - __string(dev_name, dev_name) + __string(dev_name, dev_name(dev)) __field(u32, status) ), TP_fast_assign( - __assign_str(dev_name, dev_name); + __assign_str(dev_name, dev_name(dev)); __entry->status = status; ), TP_printk("%s: status: '%s'", -- cgit v1.2.3