11 files changed, 56 insertions, 28 deletions

diff --git a/arch/sparc/defconfig b/arch/sparc/defconfig
index 38bd79fe6e75..fdc67238408a 100644
--- a/arch/sparc/defconfig
+++ b/arch/sparc/defconfig
@@ -600,7 +600,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_HW_RANDOM=m
-CONFIG_RTC=m
+CONFIG_JS_RTC=m
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
 # CONFIG_DRM is not set
diff --git a/arch/sparc/kernel/sparc_ksyms.c b/arch/sparc/kernel/sparc_ksyms.c
index 55bac516dfe2..7b4abde43028 100644
--- a/arch/sparc/kernel/sparc_ksyms.c
+++ b/arch/sparc/kernel/sparc_ksyms.c
@@ -161,6 +161,8 @@ EXPORT_SYMBOL(BTFIXUP_CALL(mmu_get_scsi_one));
 EXPORT_SYMBOL(BTFIXUP_CALL(mmu_release_scsi_sgl));
 EXPORT_SYMBOL(BTFIXUP_CALL(mmu_release_scsi_one));
 
+EXPORT_SYMBOL(BTFIXUP_CALL(pgprot_noncached));
+
 #ifdef CONFIG_SBUS
 EXPORT_SYMBOL(sbus_root);
 EXPORT_SYMBOL(dma_chain);
@@ -260,6 +262,7 @@ EXPORT_SYMBOL(__memmove);
 /* Moving data to/from userspace. */
 EXPORT_SYMBOL(__copy_user);
 EXPORT_SYMBOL(__strncpy_from_user);
+EXPORT_SYMBOL(__strnlen_user);
 
 /* Networking helper routines. */
 EXPORT_SYMBOL(__csum_partial_copy_sparc_generic);
diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S
index 47583887abc6..15109c156e83 100644
--- a/arch/sparc/kernel/vmlinux.lds.S
+++ b/arch/sparc/kernel/vmlinux.lds.S
@@ -35,6 +35,8 @@ SECTIONS
   __ex_table : { *(__ex_table) }
   __stop___ex_table = .;
 
+  NOTES
+
   . = ALIGN(4096);
   __init_begin = .;
   _sinittext = .;
diff --git a/arch/sparc/lib/memset.S b/arch/sparc/lib/memset.S
index a65eba41097c..1c37ea892deb 100644
--- a/arch/sparc/lib/memset.S
+++ b/arch/sparc/lib/memset.S
@@ -162,7 +162,7 @@ __bzero:
 8:
          add    %o0, 1, %o0
         subcc   %o1, 1, %o1
-        bne,a   8b
+        bne     8b
          EX(stb %g3, [%o0 - 1], add %o1, 1)
 0:
         retl
diff --git a/arch/sparc/prom/printf.c b/arch/sparc/prom/printf.c
index 27fdac99f790..a36ab9c5ee08 100644
--- a/arch/sparc/prom/printf.c
+++ b/arch/sparc/prom/printf.c
@@ -13,6 +13,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/module.h>
 
 #include <asm/openprom.h>
 #include <asm/oplib.h>
@@ -44,3 +45,4 @@ prom_printf(char *fmt, ...)
 
         prom_write(ppbuf, i);
 }
+EXPORT_SYMBOL(prom_printf);
diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig
index 10e301970a44..68338a601f70 100644
--- a/arch/sparc64/defconfig
+++ b/arch/sparc64/defconfig
@@ -1,11 +1,12 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22
-# Thu Jul 19 21:30:37 2007
+# Linux kernel version: 2.6.23-rc1
+# Sun Jul 22 19:24:37 2007
 #
 CONFIG_SPARC=y
 CONFIG_SPARC64=y
 CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CMOS_UPDATE=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_64BIT=y
 CONFIG_MMU=y
@@ -17,6 +18,7 @@ CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 # CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
+CONFIG_OF=y
 CONFIG_SPARC64_PAGE_SIZE_8KB=y
 # CONFIG_SPARC64_PAGE_SIZE_64KB is not set
 # CONFIG_SPARC64_PAGE_SIZE_512KB is not set
@@ -314,6 +316,7 @@ CONFIG_FW_LOADER=y
 # CONFIG_SYS_HYPERVISOR is not set
 CONFIG_CONNECTOR=m
 # CONFIG_MTD is not set
+CONFIG_OF_DEVICE=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_FD is not set
@@ -433,10 +436,7 @@ CONFIG_SCSI_FC_ATTRS=y
 CONFIG_SCSI_ISCSI_ATTRS=m
 # CONFIG_SCSI_SAS_ATTRS is not set
 # CONFIG_SCSI_SAS_LIBSAS is not set
-
-#
-# SCSI low-level drivers
-#
+CONFIG_SCSI_LOWLEVEL=y
 CONFIG_ISCSI_TCP=m
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
@@ -701,7 +701,6 @@ CONFIG_UNIX98_PTYS=y
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_WATCHDOG is not set
 # CONFIG_HW_RANDOM is not set
-CONFIG_RTC=y
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
 # CONFIG_DRM is not set
@@ -844,6 +843,7 @@ CONFIG_HWMON=y
 #
 # CONFIG_DISPLAY_SUPPORT is not set
 # CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
 CONFIG_FB=y
 # CONFIG_FIRMWARE_EDID is not set
 CONFIG_FB_DDC=y
@@ -937,7 +937,6 @@ CONFIG_SND_MIXER_OSS=m
 CONFIG_SND_PCM_OSS=m
 CONFIG_SND_PCM_OSS_PLUGINS=y
 CONFIG_SND_SEQUENCER_OSS=y
-# CONFIG_SND_RTCTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 CONFIG_SND_SUPPORT_OLD_API=y
 CONFIG_SND_VERBOSE_PROCFS=y
@@ -1034,6 +1033,10 @@ CONFIG_SND_SUN_CS4231=m
 # CONFIG_SND_SOC is not set
 
 #
+# SoC Audio support for SuperH
+#
+
+#
 # Open Sound System
 #
 # CONFIG_SOUND_PRIME is not set
@@ -1157,19 +1160,7 @@ CONFIG_USB_STORAGE=m
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
-
-#
-# LED devices
-#
 # CONFIG_NEW_LEDS is not set
-
-#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
 # CONFIG_INFINIBAND is not set
 
 #
@@ -1199,7 +1190,6 @@ CONFIG_USB_STORAGE=m
 # Misc Linux/SPARC drivers
 #
 CONFIG_SUN_OPENPROMIO=m
-CONFIG_SUN_MOSTEK_RTC=y
 # CONFIG_OBP_FLASH is not set
 # CONFIG_SUN_BPP is not set
 # CONFIG_BBC_I2C is not set
diff --git a/arch/sparc64/kernel/head.S b/arch/sparc64/kernel/head.S
index 35feacb6b8ec..9dbd833d79d6 100644
--- a/arch/sparc64/kernel/head.S
+++ b/arch/sparc64/kernel/head.S
@@ -1,15 +1,15 @@
-/* $Id: head.S,v 1.87 2002/02/09 19:49:31 davem Exp $
- * head.S: Initial boot code for the Sparc64 port of Linux.
+/* head.S: Initial boot code for the Sparc64 port of Linux.
  *
- * Copyright (C) 1996,1997 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1996, 1997, 2007 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1996 David Sitsky (David.Sitsky@anu.edu.au)
- * Copyright (C) 1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
+ * Copyright (C) 1997, 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
  * Copyright (C) 1997 Miguel de Icaza (miguel@nuclecu.unam.mx)
  */
 
 #include <linux/version.h>
 #include <linux/errno.h>
 #include <linux/threads.h>
+#include <linux/init.h>
 #include <asm/thread_info.h>
 #include <asm/asi.h>
 #include <asm/pstate.h>
@@ -374,6 +374,7 @@ jump_to_sun4u_init:
         jmpl    %g2 + %g0, %g0
          nop
 
+        .section        .text.init.refok
 sun4u_init:
         BRANCH_IF_SUN4V(g1, sun4v_init)
 
@@ -529,6 +530,8 @@ tlb_fixup_done:
          nop
         /* Not reached... */
 
+        .previous
+
         /* This is meant to allow the sharing of this code between
          * boot processor invocation (via setup_tba() below) and
          * secondary processor startup (via trampoline.S).  The
diff --git a/arch/sparc64/kernel/vmlinux.lds.S b/arch/sparc64/kernel/vmlinux.lds.S
index 481861764deb..b982fa3dd748 100644
--- a/arch/sparc64/kernel/vmlinux.lds.S
+++ b/arch/sparc64/kernel/vmlinux.lds.S
@@ -45,6 +45,8 @@ SECTIONS
   __ex_table : { *(__ex_table) }
   __stop___ex_table = .;
 
+  NOTES
+
   . = ALIGN(PAGE_SIZE);
   __init_begin = .;
   .init.text : { 
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index c8dfd18bea44..acdbcdc3e457 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -726,7 +726,7 @@ config NVRAM
 
 config RTC
         tristate "Enhanced Real Time Clock Support"
-        depends on !PPC && !PARISC && !IA64 && !M68K && !SPARC64 && (!SPARC32 || PCI) && !FRV && !ARM && !SUPERH && !S390
+        depends on !PPC && !PARISC && !IA64 && !M68K && !SPARC && !FRV && !ARM && !SUPERH && !S390
         ---help---
           If you say Y here and create a character special file /dev/rtc with
           major number 10 and minor number 135 using mknod ("man mknod"), you
@@ -750,6 +750,28 @@ config RTC
           To compile this driver as a module, choose M here: the
           module will be called rtc.
 
+config JS_RTC
+        tristate "Enhanced Real Time Clock Support"
+        depends on SPARC32 && PCI
+        ---help---
+          If you say Y here and create a character special file /dev/rtc with
+          major number 10 and minor number 135 using mknod ("man mknod"), you
+          will get access to the real time clock (or hardware clock) built
+          into your computer.
+
+          Every PC has such a clock built in. It can be used to generate
+          signals from as low as 1Hz up to 8192Hz, and can also be used
+          as a 24 hour alarm. It reports status information via the file
+          /proc/driver/rtc and its behaviour is set by various ioctls on
+          /dev/rtc.
+
+          If you think you have a use for such a device (such as periodic data
+          sampling), then say Y here, and read <file:Documentation/rtc.txt>
+          for details.
+
+          To compile this driver as a module, choose M here: the
+          module will be called js-rtc.
+
 config SGI_DS1286
         tristate "SGI DS1286 RTC support"
         depends on SGI_IP22
diff --git a/drivers/char/Makefile b/drivers/char/Makefile
index 8fecaf4010b1..23b26b87cc32 100644
--- a/drivers/char/Makefile
+++ b/drivers/char/Makefile
@@ -109,6 +109,9 @@ obj-$(CONFIG_TCG_TPM)		+= tpm/
 
 obj-$(CONFIG_PS3_FLASH)         += ps3flash.o
 
+obj-$(CONFIG_JS_RTC)            += js-rtc.o
+js-rtc-y = rtc.o
+
 # Files generated that shall be removed upon make clean
 clean-files := consolemap_deftbl.c defkeymap.c
 
diff --git a/drivers/sbus/char/Kconfig b/drivers/sbus/char/Kconfig
index 35a73168333f..400c65bfb8c7 100644
--- a/drivers/sbus/char/Kconfig
+++ b/drivers/sbus/char/Kconfig
@@ -15,6 +15,7 @@ config SUN_OPENPROMIO
 
 config SUN_MOSTEK_RTC
         tristate "Mostek real time clock support"
+        depends on SPARC32
         help
           The Mostek RTC chip is used on all known Sun computers except
           some JavaStations. For a JavaStation you need to say Y both here