linux-kernel - [PATCH] [media] pulse8-cec: Eliminate use of time_t and time_to

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Date:   Sun,  5 Nov 2017 03:23:01 +0530
From:   Himanshu Jha <himanshujha199640@...il.com>
To:     hverkuil@...all.nl
Cc:     mchehab@...nel.org, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org, mcgrof@...nel.org,
        Himanshu Jha <himanshujha199640@...il.com>
Subject: [PATCH] [media] pulse8-cec: Eliminate use of time_t and time_to_tm

Eliminate the use of time_t type and time_to_tm functions as they are
deprecated due to y2038 problem.
Use the 64-Bit type interface instead.

Signed-off-by: Himanshu Jha <himanshujha199640@...il.com>
---
 drivers/media/usb/pulse8-cec/pulse8-cec.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/usb/pulse8-cec/pulse8-cec.c b/drivers/media/usb/pulse8-cec/pulse8-cec.c
index 50146f2..3506358 100644
--- a/drivers/media/usb/pulse8-cec/pulse8-cec.c
+++ b/drivers/media/usb/pulse8-cec/pulse8-cec.c
@@ -329,7 +329,7 @@ static int pulse8_setup(struct pulse8 *pulse8, struct serio *serio,
 	u8 cmd[2];
 	int err;
 	struct tm tm;
-	time_t date;
+	time64_t date;
 
 	pulse8->vers = 0;
 
@@ -349,7 +349,7 @@ static int pulse8_setup(struct pulse8 *pulse8, struct serio *serio,
 	if (err)
 		return err;
 	date = (data[0] << 24) | (data[1] << 16) | (data[2] << 8) | data[3];
-	time_to_tm(date, 0, &tm);
+	time64_to_tm(date, 0, &tm);
 	dev_info(pulse8->dev, "Firmware build date %04ld.%02d.%02d %02d:%02d:%02d\n",
 		 tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
 		 tm.tm_hour, tm.tm_min, tm.tm_sec);
-- 
2.7.4