[v2,03/22] net: broadcom: stop using rtc deprecated functions

Message ID 1499846682-14093-4-git-send-email-benjamin.gaignard@linaro.org
State New
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Series
  • [v2,01/22] x86: rtc: stop using rtc deprecated functions
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Commit Message

Benjamin Gaignard July 12, 2017, 8:04 a.m.
rtc_time_to_tm() and rtc_tm_to_time() are deprecated because they
rely on 32bits variables and that will make rtc break in y2038/2016.
Stop using those two functions to safer 64bits ones.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>

CC: Michael Chan <michael.chan@broadcom.com>
CC: netdev@vger.kernel.org
CC: linux-kernel@vger.kernel.org
---
 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
1.9.1

Comments

Michael Chan July 12, 2017, 8:01 p.m. | #1
On Wed, Jul 12, 2017 at 1:04 AM, Benjamin Gaignard
<benjamin.gaignard@linaro.org> wrote:
> rtc_time_to_tm() and rtc_tm_to_time() are deprecated because they

> rely on 32bits variables and that will make rtc break in y2038/2016.

> Stop using those two functions to safer 64bits ones.

>

> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>

> CC: Michael Chan <michael.chan@broadcom.com>

> CC: netdev@vger.kernel.org

> CC: linux-kernel@vger.kernel.org


Acked-by: Michael Chan <michael.chan@broadcom.com>


Thanks.

Patch

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index b56c54d..9fef202 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -4703,7 +4703,7 @@  int bnxt_hwrm_fw_set_time(struct bnxt *bp)
 		return -EOPNOTSUPP;
 
 	do_gettimeofday(&tv);
-	rtc_time_to_tm(tv.tv_sec, &tm);
+	rtc_time64_to_tm(tv.tv_sec, &tm);
 	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FW_SET_TIME, -1, -1);
 	req.year = cpu_to_le16(1900 + tm.tm_year);
 	req.month = 1 + tm.tm_mon;