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Commit e051c82b authored by Alex Elder's avatar Alex Elder Committed by Greg Kroah-Hartman
Browse files

greybus: loopback: record 32-bit min and max 



The minimum and maximum values for stats values are always 32 bits.
Change the type for these fields to reflect this.

Signed-off-by: default avatarAlex Elder <elder@linaro.org>
Reviewed-by: default avatarBryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
parent a6e7e535

drivers/staging/greybus/loopback.c

+5 −5
Original line number Diff line number Diff line
@@ -23,8 +23,8 @@ 
#include "greybus.h"



struct gb_loopback_stats {

	u64 min;

	u64 max;

	u32 min;

	u32 max;

	u64 avg;

	u64 sum;

	u64 count;
@@ -101,8 +101,8 @@ static ssize_t name##_##field##_show(struct device *dev, \ 
static DEVICE_ATTR_RO(name##_##field)



#define gb_loopback_stats_attrs(field)					\

	gb_loopback_ro_stats_attr(field, min, llu);			\

	gb_loopback_ro_stats_attr(field, max, llu);			\

	gb_loopback_ro_stats_attr(field, min, u);			\

	gb_loopback_ro_stats_attr(field, max, u);			\

	gb_loopback_ro_stats_attr(field, avg, llu);



#define gb_loopback_attr(field, type)					\
@@ -340,7 +340,7 @@ static int gb_loopback_request_recv(u8 type, struct gb_operation *operation) 
static void gb_loopback_reset_stats(struct gb_loopback *gb)

{

	struct gb_loopback_stats reset = {

		.min = U64_MAX,

		.min = U32_MAX,

	};

	memcpy(&gb->latency, &reset, sizeof(struct gb_loopback_stats));

	memcpy(&gb->throughput, &reset, sizeof(struct gb_loopback_stats));