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greybus: tracing: fix module num_interfaces

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A module's num_interfaces field is included in the data to be
recorded for tracing, but it's never assigned or reported.  Fix
its type to be size_t, to match its definition in the gb_module
structure.

Also correct a format length modifier used for a host device's
num_cports field.

Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Alex Elder
2016-06-03 15:55:33 -05:00
committed by Greg Kroah-Hartman
parent 1ea3ed54dc
commit c65fdf0318
1 changed files with 5 additions and 3 deletions
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8
drivers/staging/greybus/greybus_trace.h
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@@ -250,18 +250,20 @@ DECLARE_EVENT_CLASS(gb_module,
TP_STRUCT__entry( TP_STRUCT__entry(
__field(int, hd_bus_id) __field(int, hd_bus_id)
__field(u8, module_id) __field(u8, module_id)
__field(u8, num_interfaces) __field(size_t, num_interfaces)
__field(int, disconnected) /* bool */ __field(int, disconnected) /* bool */
), ),
TP_fast_assign( TP_fast_assign(
__entry->hd_bus_id = module->hd->bus_id; __entry->hd_bus_id = module->hd->bus_id;
__entry->module_id = module->module_id; __entry->module_id = module->module_id;
__entry->num_interfaces = module->num_interfaces;
__entry->disconnected = module->disconnected; __entry->disconnected = module->disconnected;
), ),
TP_printk("greybus: hd_bus_id=%d module_id=%hhu disconnected=%d", TP_printk("greybus: hd_bus_id=%d module_id=%hhu num_interfaces=%zu disconnected=%d",
__entry->hd_bus_id, __entry->module_id, __entry->disconnected) __entry->hd_bus_id, __entry->module_id,
__entry->num_interfaces, __entry->disconnected)
); );
#define DEFINE_MODULE_EVENT(name) \ #define DEFINE_MODULE_EVENT(name) \