From: Arnd Bergmann Date: Mon, 6 Nov 2017 14:02:41 +0000 (+0100) Subject: s390/dasd: avoid calling do_gettimeofday() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=399c5acd5837f6c93d784d8dd25ebae5a50362e1;p=linux.git s390/dasd: avoid calling do_gettimeofday() do_gettimeofday() is deprecated because it's not y2038-safe on 32-bit architectures. Since it is basically a wrapper around ktime_get_real_ts64(), we can just call that function directly instead. Signed-off-by: Arnd Bergmann [sth@linux.vnet.ibm.com: fix build] Signed-off-by: Stefan Haberland Signed-off-by: Heiko Carstens --- diff --git a/drivers/s390/block/dasd_eer.c b/drivers/s390/block/dasd_eer.c index 8713fefd794bf..7b83ce96e0346 100644 --- a/drivers/s390/block/dasd_eer.c +++ b/drivers/s390/block/dasd_eer.c @@ -295,7 +295,7 @@ static void dasd_eer_write_standard_trigger(struct dasd_device *device, { struct dasd_ccw_req *temp_cqr; int data_size; - struct timeval tv; + struct timespec64 ts; struct dasd_eer_header header; unsigned long flags; struct eerbuffer *eerb; @@ -309,9 +309,9 @@ static void dasd_eer_write_standard_trigger(struct dasd_device *device, header.total_size = sizeof(header) + data_size + 4; /* "EOR" */ header.trigger = trigger; - do_gettimeofday(&tv); - header.tv_sec = tv.tv_sec; - header.tv_usec = tv.tv_usec; + ktime_get_real_ts64(&ts); + header.tv_sec = ts.tv_sec; + header.tv_usec = ts.tv_nsec / NSEC_PER_USEC; strncpy(header.busid, dev_name(&device->cdev->dev), DASD_EER_BUSID_SIZE); @@ -339,7 +339,7 @@ static void dasd_eer_write_snss_trigger(struct dasd_device *device, { int data_size; int snss_rc; - struct timeval tv; + struct timespec64 ts; struct dasd_eer_header header; unsigned long flags; struct eerbuffer *eerb; @@ -352,9 +352,9 @@ static void dasd_eer_write_snss_trigger(struct dasd_device *device, header.total_size = sizeof(header) + data_size + 4; /* "EOR" */ header.trigger = DASD_EER_STATECHANGE; - do_gettimeofday(&tv); - header.tv_sec = tv.tv_sec; - header.tv_usec = tv.tv_usec; + ktime_get_real_ts64(&ts); + header.tv_sec = ts.tv_sec; + header.tv_usec = ts.tv_nsec / NSEC_PER_USEC; strncpy(header.busid, dev_name(&device->cdev->dev), DASD_EER_BUSID_SIZE);