linux-kernel - [PATCH/RFC 3/5] m68k: Enable rtc-generic

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Message-Id: <1235144809-32468-4-git-send-email-Geert.Uytterhoeven@sonycom.com>
Date:	Fri, 20 Feb 2009 16:46:47 +0100
From:	Geert Uytterhoeven <Geert.Uytterhoeven@...ycom.com>
To:	Alessandro Zummo <a.zummo@...ertech.it>
Cc:	rtc-linux@...glegroups.com, Kyle McMartin <kyle@...artin.ca>,
	David Woodhouse <dwmw2@...radead.org>,
	Richard Zidlicky <rz@...ux-m68k.org>,
	linux-parisc@...r.kernel.org, linuxppc-dev@...abs.org,
	linux-m68k@...ts.linux-m68k.org, linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <Geert.Uytterhoeven@...ycom.com>
Subject: [PATCH/RFC 3/5] m68k: Enable rtc-generic

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@...ycom.com>
---
 arch/m68k/Kconfig       |    4 ++++
 arch/m68k/kernel/time.c |   21 +++++++++++++++++++++
 2 files changed, 25 insertions(+), 0 deletions(-)

diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index fb87c08..9d2565e 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -27,6 +27,10 @@ config ARCH_HAS_ILOG2_U64
 	bool
 	default n
 
+config ARCH_HAS_GENERIC_RTC
+	bool
+	default y
+
 config GENERIC_HWEIGHT
 	bool
 	default y
diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c
index 7db4159..b26933f 100644
--- a/arch/m68k/kernel/time.c
+++ b/arch/m68k/kernel/time.c
@@ -18,6 +18,7 @@
 #include <linux/string.h>
 #include <linux/mm.h>
 #include <linux/rtc.h>
+#include <linux/platform_device.h>
 
 #include <asm/machdep.h>
 #include <asm/io.h>
@@ -159,3 +160,23 @@ int do_settimeofday(struct timespec *tv)
 }
 
 EXPORT_SYMBOL(do_settimeofday);
+
+
+static struct platform_device rtc_generic_dev = {
+	.name = "rtc-generic",
+	.id = -1,
+};
+
+static int __init rtc_init(void)
+{
+	int ret;
+
+	ret = platform_device_register(&rtc_generic_dev);
+	if (ret < 0)
+		pr_err("Unable to register rtc device...\n");
+
+	/* not necessarily an error */
+	return 0;
+}
+
+module_init(rtc_init);
-- 
1.6.0.4

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