From: Arnd Bergmann <arnd@arndb.de>
To: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
geert@linux-m68k.org, gregkh@linuxfoundation.org, deller@gmx.de,
benh@kernel.crashing.org, mpe@ellerman.id.au, dalias@libc.org,
dhowells@redhat.com, linux-alpha@vger.kernel.org,
a.zummo@towertech.it, linux-kernel@vger.kernel.org,
linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-sh@vger.kernel.org, linux-m68k@lists.linux-m68k.org,
rtc-linux@googlegroups.com, linux-arch@vger.kernel.org
Subject: [PATCH v4 14/16] rtc: generic: remove get_rtc_time/set_rtc_time wrappers
Date: Mon, 30 May 2016 20:58:02 +0200 [thread overview]
Message-ID: <1464634684-1248135-15-git-send-email-arnd@arndb.de> (raw)
In-Reply-To: <1464634684-1248135-1-git-send-email-arnd@arndb.de>
All architectures using this driver are now converted to
provide their own operations, so this one can be turned
into a trivial stub driver relying on its platform data.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/rtc/rtc-generic.c | 35 +----------------------------------
1 file changed, 1 insertion(+), 34 deletions(-)
diff --git a/drivers/rtc/rtc-generic.c b/drivers/rtc/rtc-generic.c
index efcb9833cac8..1bf5d2347928 100644
--- a/drivers/rtc/rtc-generic.c
+++ b/drivers/rtc/rtc-generic.c
@@ -9,43 +9,10 @@
#include <linux/platform_device.h>
#include <linux/rtc.h>
-#if 0
-#include <asm/rtc.h>
-
-static int generic_get_time(struct device *dev, struct rtc_time *tm)
-{
- unsigned int ret = get_rtc_time(tm);
-
- if (ret & RTC_BATT_BAD)
- return -EOPNOTSUPP;
-
- return rtc_valid_tm(tm);
-}
-
-static int generic_set_time(struct device *dev, struct rtc_time *tm)
-{
- if (set_rtc_time(tm) < 0)
- return -EOPNOTSUPP;
-
- return 0;
-}
-
-static const struct rtc_class_ops generic_rtc_ops = {
- .read_time = generic_get_time,
- .set_time = generic_set_time,
-};
-#else
-#define generic_rtc_ops *(struct rtc_class_ops*)NULL
-#endif
-
static int __init generic_rtc_probe(struct platform_device *dev)
{
struct rtc_device *rtc;
- const struct rtc_class_ops *ops;
-
- ops = dev_get_platdata(&dev->dev);
- if (!ops)
- ops = &generic_rtc_ops;
+ const struct rtc_class_ops *ops = dev_get_platdata(&dev->dev);
rtc = devm_rtc_device_register(&dev->dev, "rtc-generic",
ops, THIS_MODULE);
--
2.7.0
next prev parent reply other threads:[~2016-05-30 18:58 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-30 18:57 [PATCH v4 00/16] genrtc removal Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 01/16] rtc: cmos: remove empty asm/mc146818rtc.h files Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 02/16] rtc: cmos: move mc146818rtc code out of asm-generic/rtc.h Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 03/16] char/genrtc: x86: remove remnants of asm/rtc.h Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 04/16] rtc: sh: provide rtc_class_ops directly Arnd Bergmann
2016-06-01 21:58 ` Rich Felker
2016-05-30 18:57 ` [PATCH v4 05/16] char/genrtc: remove alpha support Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 06/16] char/genrtc: remove mn10300 support Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 07/16] rtc: parisc: provide rtc_class_ops directly Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 08/16] char/genrtc: remove parisc support Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 09/16] rtc: m68k: provide rtc_class_ops directly Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 10/16] rtc: m68k: provide ioctl for q40 Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 11/16] char/genrtc: remove m68k support Arnd Bergmann
2016-05-30 18:58 ` [PATCH v4 12/16] rtc: powerpc: provide rtc_class_ops directly Arnd Bergmann
2016-05-30 18:58 ` [PATCH v4 13/16] char/genrtc: remove powerpc support Arnd Bergmann
2016-05-30 18:58 ` Arnd Bergmann [this message]
2016-05-30 18:58 ` [PATCH v4 15/16] char/genrtc: remove asm-generic/rtc.h from mips Arnd Bergmann
2016-05-30 18:58 ` [PATCH v4 16/16] char/genrtc: remove the rest of the driver Arnd Bergmann
2016-05-30 20:32 ` [PATCH v4 00/16] genrtc removal Alexandre Belloni
2016-05-31 6:56 ` Geert Uytterhoeven
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