Merge branch 'merge' of master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc

* 'merge' of master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc:
  [POWERPC] Fix ucc_geth of_device discovery on mpc832x
  [POWERPC] Revert "[POWERPC] Add powerpc get/set_rtc_time interface to new generic rtc class"
  [POWERPC] Revert "[POWERPC] Enable generic rtc hook for the MPC8349 mITX"

4 files changed, 19 insertions, 50 deletions

diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index a1b5e4b16151..46a24de36fec 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -1014,48 +1014,6 @@ void __init time_init(void)
 	set_dec(tb_ticks_per_jiffy);
 }
 
-#ifdef CONFIG_RTC_CLASS
-static int set_rtc_class_time(struct rtc_time *tm)
-{
-	int err;
-	struct class_device *class_dev =
-		rtc_class_open(CONFIG_RTC_HCTOSYS_DEVICE);
-
-	if (class_dev == NULL)
-		return -ENODEV;
-
-	err = rtc_set_time(class_dev, tm);
-
-	rtc_class_close(class_dev);
-
-	return 0;
-}
-
-static void get_rtc_class_time(struct rtc_time *tm)
-{
-	int err;
-	struct class_device *class_dev =
-		rtc_class_open(CONFIG_RTC_HCTOSYS_DEVICE);
-
-	if (class_dev == NULL)
-		return;
-
-	err = rtc_read_time(class_dev, tm);
-
-	rtc_class_close(class_dev);
-
-	return;
-}
-
-int __init rtc_class_hookup(void)
-{
-	ppc_md.get_rtc_time = get_rtc_class_time;
-	ppc_md.set_rtc_time = set_rtc_class_time;
-
-	return 0;
-}
-#endif /* CONFIG_RTC_CLASS */
-
 
 #define FEBRUARY	2
 #define	STARTOFTIME	1970
diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c
index 54dea9d42dc9..a43ac71ab740 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c
@@ -24,6 +24,7 @@
 #include <linux/root_dev.h>
 #include <linux/initrd.h>
 
+#include <asm/of_device.h>
 #include <asm/system.h>
 #include <asm/atomic.h>
 #include <asm/time.h>
@@ -136,6 +137,24 @@ static void __init mpc832x_sys_setup_arch(void)
 #endif
 }
 
+static int __init mpc832x_declare_of_platform_devices(void)
+{
+	struct device_node *np;
+
+	for (np = NULL; (np = of_find_compatible_node(np, "network",
+					"ucc_geth")) != NULL;) {
+		int ucc_num;
+		char bus_id[BUS_ID_SIZE];
+
+		ucc_num = *((uint *) get_property(np, "device-id", NULL)) - 1;
+		snprintf(bus_id, BUS_ID_SIZE, "ucc_geth.%u", ucc_num);
+		of_platform_device_create(np, bus_id, NULL);
+	}
+
+	return 0;
+}
+device_initcall(mpc832x_declare_of_platform_devices);
+
 void __init mpc832x_sys_init_IRQ(void)
 {
 
diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c
index 5446bab08eca..e2bcaaf6b329 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_itx.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c
@@ -108,10 +108,6 @@ static int __init mpc834x_itx_probe(void)
 	return 1;
 }
 
-#ifdef CONFIG_RTC_CLASS
-late_initcall(rtc_class_hookup);
-#endif
-
 define_machine(mpc834x_itx) {
 	.name			= "MPC834x ITX",
 	.probe			= mpc834x_itx_probe,
diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h
index a78285010d62..4cff977ad526 100644
--- a/include/asm-powerpc/time.h
+++ b/include/asm-powerpc/time.h
@@ -39,10 +39,6 @@ extern void generic_calibrate_decr(void);
 extern void wakeup_decrementer(void);
 extern void snapshot_timebase(void);
 
-#ifdef CONFIG_RTC_CLASS
-extern int __init rtc_class_hookup(void);
-#endif
-
 /* Some sane defaults: 125 MHz timebase, 1GHz processor */
 extern unsigned long ppc_proc_freq;
 #define DEFAULT_PROC_FREQ	(DEFAULT_TB_FREQ * 8)