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char: ipmi: ipmi_ssif: Replace timeval with timespec64

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This patch replaces timeval with timespec64 as 32 bit 'struct timeval'
will not give current time beyond 2038.

The patch changes the code to use ktime_get_real_ts64() which returns
a 'struct timespec64' instead of do_gettimeofday() which returns a
'struct timeval'

This patch also alters the format string in pr_info() for now.tv_sec
to incorporate 'long long' on 32 bit architectures.

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Amitoj Kaur Chawla 2015-10-24 01:21:04 +05:30 committed by Greg Kroah-Hartman
parent 28f98a12f7
commit 526290aa62
1 changed files with 5 additions and 4 deletions
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9
drivers/char/ipmi/ipmi_ssif.c
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@ -52,6 +52,7 @@
#include <linux/kthread.h>
#include <linux/acpi.h>
#include <linux/ctype.h>
#include <linux/time64.h>
#define PFX "ipmi_ssif: "
#define DEVICE_NAME "ipmi_ssif"
@ -1041,12 +1042,12 @@ static void sender(void *send_info,
start_next_msg(ssif_info, flags);
if (ssif_info->ssif_debug & SSIF_DEBUG_TIMING) {
struct timeval t;
struct timespec64 t;
do_gettimeofday(&t);
pr_info("**Enqueue %02x %02x: %ld.%6.6ld\n",
ktime_get_real_ts64(&t);
pr_info("**Enqueue %02x %02x: %lld.%6.6ld\n",
msg->data[0], msg->data[1],
(long) t.tv_sec, (long) t.tv_usec);
(long long) t.tv_sec, (long) t.tv_nsec / NSEC_PER_USEC);
}
}