From: Arnd Bergmann <arnd@arndb.de>
To: linux-media@vger.kernel.org
Cc: linux-samsung-soc@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
Mauro Carvalho Chehab <mchehab@osg.samsung.com>,
y2038@lists.linaro.org, linux-api@vger.kernel.org,
linux-kernel@vger.kernel.org, Hans Verkuil <hverkuil@xs4all.nl>
Subject: [PATCH v2 2/9] [media] dvb: remove unused systime() function
Date: Thu, 17 Sep 2015 23:19:33 +0200 [thread overview]
Message-ID: <1442524780-781677-3-git-send-email-arnd@arndb.de> (raw)
In-Reply-To: <1442524780-781677-1-git-send-email-arnd@arndb.de>
The systime function uses struct timespec, which we want to stop
using in the kernel because it overflows in 2038. Fortunately,
this use in dibx000_common is in a function that is never called,
so we can just remove it.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/media/dvb-frontends/dibx000_common.c | 10 ----------
drivers/media/dvb-frontends/dibx000_common.h | 2 --
2 files changed, 12 deletions(-)
diff --git a/drivers/media/dvb-frontends/dibx000_common.c b/drivers/media/dvb-frontends/dibx000_common.c
index 43be7238311e..79cb007b401f 100644
--- a/drivers/media/dvb-frontends/dibx000_common.c
+++ b/drivers/media/dvb-frontends/dibx000_common.c
@@ -500,16 +500,6 @@ void dibx000_exit_i2c_master(struct dibx000_i2c_master *mst)
}
EXPORT_SYMBOL(dibx000_exit_i2c_master);
-
-u32 systime(void)
-{
- struct timespec t;
-
- t = current_kernel_time();
- return (t.tv_sec * 10000) + (t.tv_nsec / 100000);
-}
-EXPORT_SYMBOL(systime);
-
MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>");
MODULE_DESCRIPTION("Common function the DiBcom demodulator family");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb-frontends/dibx000_common.h b/drivers/media/dvb-frontends/dibx000_common.h
index b538e0555c95..61f4152f24ee 100644
--- a/drivers/media/dvb-frontends/dibx000_common.h
+++ b/drivers/media/dvb-frontends/dibx000_common.h
@@ -47,8 +47,6 @@ extern void dibx000_exit_i2c_master(struct dibx000_i2c_master *mst);
extern void dibx000_reset_i2c_master(struct dibx000_i2c_master *mst);
extern int dibx000_i2c_set_speed(struct i2c_adapter *i2c_adap, u16 speed);
-extern u32 systime(void);
-
#define BAND_LBAND 0x01
#define BAND_UHF 0x02
#define BAND_VHF 0x04
--
2.1.0.rc2
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next prev parent reply other threads:[~2015-09-17 21:19 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-17 21:19 [PATCH v2 0/9] [media] y2038 conversion for subsystem Arnd Bergmann
2015-09-17 21:19 ` [PATCH v2 1/9] [media] dvb: use ktime_t for internal timeout Arnd Bergmann
2015-09-17 21:19 ` Arnd Bergmann [this message]
2015-09-17 21:19 ` [PATCH v2 3/9] [media] dvb: don't use 'time_t' in event ioctl Arnd Bergmann
2015-09-17 21:19 ` [PATCH v2 4/9] [media] exynos4-is: use monotonic timestamps as advertized Arnd Bergmann
2015-09-17 21:19 ` [PATCH v2 5/9] [media] make VIDIOC_DQEVENT work with 64-bit time_t Arnd Bergmann
2015-09-17 21:19 ` [PATCH v2 6/9] [media] use v4l2_get_timestamp where possible Arnd Bergmann
2015-09-17 21:19 ` [PATCH v2 7/9] [media] v4l2: introduce v4l2_timeval Arnd Bergmann
[not found] ` <1442524780-781677-8-git-send-email-arnd-r2nGTMty4D4@public.gmane.org>
2015-09-18 8:05 ` Hans Verkuil
2015-09-18 9:09 ` Arnd Bergmann
2015-09-18 9:27 ` Hans Verkuil
2015-09-18 9:43 ` Arnd Bergmann
2015-09-18 9:52 ` Hans Verkuil
2015-09-18 10:08 ` Arnd Bergmann
2015-09-18 10:22 ` Hans Verkuil
[not found] ` <1442524780-781677-1-git-send-email-arnd-r2nGTMty4D4@public.gmane.org>
2015-09-17 21:19 ` [PATCH v2 8/9] [media] handle 64-bit time_t in v4l2_buffer Arnd Bergmann
2015-09-18 7:18 ` Hans Verkuil
2015-09-18 9:26 ` Arnd Bergmann
2015-09-18 9:49 ` Hans Verkuil
2015-09-18 10:14 ` Arnd Bergmann
2015-09-17 21:19 ` [PATCH v2 9/9] [media] omap3isp: support 64-bit version of omap3isp_stat_data Arnd Bergmann
[not found] ` <1442524780-781677-10-git-send-email-arnd-r2nGTMty4D4@public.gmane.org>
2015-11-09 20:09 ` Laurent Pinchart
2015-11-09 20:30 ` Arnd Bergmann
2015-11-09 21:04 ` [Y2038] " Laurent Pinchart
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