From: Ebru Akagunduz <ebru.akagunduz@gmail.com>
To: arnd@arndb.de
Cc: JBottomley@parallels.com, linux-scsi@vger.kernel.org,
linux-kernel@vger.kernel.org, opw-kernel@googlegroups.com,
Ebru Akagunduz <ebru.akagunduz@gmail.com>
Subject: [PATCH] scsi: ips.c: use 64-bit time types
Date: Wed, 8 Oct 2014 23:14:08 +0300 [thread overview]
Message-ID: <1412799248-17181-1-git-send-email-ebru.akagunduz@gmail.com> (raw)
This patch changes 32-bit time types to 64-bit in
ips.c
time_t can only represent signed 32-bit dates but
the driver should represent dates that are after
January 2038.
Use time64_t type instead of time_t.
Signed-off-by: Ebru Akagunduz <ebru.akagunduz@gmail.com>
---
drivers/scsi/ips.c | 6 ++++--
drivers/scsi/ips.h | 2 +-
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index 52a216f..8a2cf68 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -195,6 +195,8 @@
#include <linux/smp.h>
+#include <linux/time64.h>
+
#ifdef MODULE
static char *ips = NULL;
module_param(ips, charp, 0);
@@ -297,7 +299,7 @@ static void ips_freescb(ips_ha_t *, ips_scb_t *);
static void ips_setup_funclist(ips_ha_t *);
static void ips_statinit(ips_ha_t *);
static void ips_statinit_memio(ips_ha_t *);
-static void ips_fix_ffdc_time(ips_ha_t *, ips_scb_t *, time_t);
+static void ips_fix_ffdc_time(ips_ha_t *, ips_scb_t *, time64_t);
static void ips_ffdc_reset(ips_ha_t *, int);
static void ips_ffdc_time(ips_ha_t *);
static uint32_t ips_statupd_copperhead(ips_ha_t *);
@@ -6000,7 +6002,7 @@ ips_ffdc_time(ips_ha_t * ha)
/* */
/****************************************************************************/
static void
-ips_fix_ffdc_time(ips_ha_t * ha, ips_scb_t * scb, time_t current_time)
+ips_fix_ffdc_time(ips_ha_t * ha, ips_scb_t * scb, time64_t current_time)
{
long days;
long rem;
diff --git a/drivers/scsi/ips.h b/drivers/scsi/ips.h
index 45b9566..ff2a0b3 100644
--- a/drivers/scsi/ips.h
+++ b/drivers/scsi/ips.h
@@ -1054,7 +1054,7 @@ typedef struct ips_ha {
uint8_t active;
int ioctl_reset; /* IOCTL Requested Reset Flag */
uint16_t reset_count; /* number of resets */
- time_t last_ffdc; /* last time we sent ffdc info*/
+ time64_t last_ffdc; /* last time we sent ffdc info*/
uint8_t slot_num; /* PCI Slot Number */
int ioctl_len; /* size of ioctl buffer */
dma_addr_t ioctl_busaddr; /* dma address of ioctl buffer*/
--
1.9.1
next reply other threads:[~2014-10-08 20:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-08 20:14 Ebru Akagunduz [this message]
2014-10-08 20:41 ` Arnd Bergmann
2014-10-08 20:44 ` James Bottomley
2014-10-08 20:58 ` Arnd Bergmann
2014-10-09 13:40 ` James Bottomley
2014-10-09 14:29 ` Arnd Bergmann
2014-10-09 15:13 ` James Bottomley
2014-10-09 16:13 ` Arnd Bergmann
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