iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

greybus: loopback: record 32-bit min and max

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

Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Alex Elder 2015-08-03 12:57:14 -05:00 committed by Greg Kroah-Hartman
parent a6e7e53548
commit e051c82b2b
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/staging/greybus/loopback.c
View File

@ -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));