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author | Alex Elder | 2015-08-03 19:57:14 +0200 |
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committer | Greg Kroah-Hartman | 2015-08-04 05:11:49 +0200 |
commit | e051c82b2ba7fb3e237595c4f6d106e04a86baa1 (patch) | |
tree | 3a8213ce2cee3ea72204094f7c561884a6d4bcdb | |
parent | greybus: loopback: use u32 for stats update (diff) | |
download | kernel-qcow2-linux-e051c82b2ba7fb3e237595c4f6d106e04a86baa1.tar.gz kernel-qcow2-linux-e051c82b2ba7fb3e237595c4f6d106e04a86baa1.tar.xz kernel-qcow2-linux-e051c82b2ba7fb3e237595c4f6d106e04a86baa1.zip |
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: Alex Elder <elder@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
-rw-r--r-- | drivers/staging/greybus/loopback.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/staging/greybus/loopback.c b/drivers/staging/greybus/loopback.c index 2042bed075d4..2ec6c8071754 100644 --- a/drivers/staging/greybus/loopback.c +++ b/drivers/staging/greybus/loopback.c @@ -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)); |