Queued for 4.4. Thanks.
-corey
On 10/23/2015 02:51 PM, Amitoj Kaur Chawla wrote:
> 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 <amitoj1...@gmail.com>
> ---
> Changes in v2:
> -Removed unnecessary format string change in pr_info()
>
> drivers/char/ipmi/ipmi_ssif.c | 9 +++++----
> 1 file changed, 5 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/char/ipmi/ipmi_ssif.c b/drivers/char/ipmi/ipmi_ssif.c
> index 877205d..90e6246 100644
> --- a/drivers/char/ipmi/ipmi_ssif.c
> +++ b/drivers/char/ipmi/ipmi_ssif.c
> @@ -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);
> }
> }
>
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
