Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Do not use -msym32 option for modules.
  [MIPS] Don't use R10000 llsc workaround version for all llsc-full processors.
  [MIPS] Ocelot G: Fix : "CURRENTLY_UNUSED" is not defined warning.
  [MIPS] Fix warning about init_initrd() call if !CONFIG_BLK_DEV_INITRD.
  [MIPS] IP27: Allow SMP ;-)  Another changeset messed up by patch.
  [MIPS] Fix merge screwup by patch(1)
  Revert "[MIPS] Make SPARSEMEM selectable on QEMU."

4 files changed, 15 insertions, 12 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 74ba76378113..1443024b1c7c 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -408,7 +408,7 @@ config MOMENCO_OCELOT_C
         select SWAP_IO_SPACE
         select SYS_HAS_CPU_RM7000
         select SYS_SUPPORTS_32BIT_KERNEL
-        select SYS_SUPPORTS_64BIT_KERNEL if BROKEN
+        select SYS_SUPPORTS_64BIT_KERNEL
         select SYS_SUPPORTS_BIG_ENDIAN
         help
           The Ocelot is a MIPS-based Single Board Computer (SBC) made by
@@ -425,9 +425,8 @@ config MOMENCO_OCELOT_G
         select SWAP_IO_SPACE
         select SYS_HAS_CPU_RM7000
         select SYS_SUPPORTS_32BIT_KERNEL
-        select SYS_SUPPORTS_64BIT_KERNEL
+        select SYS_SUPPORTS_64BIT_KERNEL if BROKEN
         select SYS_SUPPORTS_BIG_ENDIAN
-        select ARCH_SPARSEMEM_ENABLE
         help
           The Ocelot is a MIPS-based Single Board Computer (SBC) made by
           Momentum Computer <http://www.momenco.com/>.
@@ -560,6 +559,7 @@ config SGI_IP27
         select SYS_SUPPORTS_64BIT_KERNEL
         select SYS_SUPPORTS_BIG_ENDIAN
         select SYS_SUPPORTS_NUMA
+        select SYS_SUPPORTS_SMP
         help
           This are the SGI Origin 200, Origin 2000 and Onyx 2 Graphics
           workstations.  To compile a Linux kernel that runs on these, say Y
@@ -1633,9 +1633,6 @@ config ARCH_DISCONTIGMEM_ENABLE
 
 config ARCH_SPARSEMEM_ENABLE
         bool
-
-config ARCH_SPARSEMEM_ENABLE
-        bool
         select SPARSEMEM_STATIC
 
 config NUMA
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 641aa30b3638..d580d46f967b 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -63,7 +63,9 @@ cflags-y		+= -mabi=64
 ifdef CONFIG_BUILD_ELF64
 cflags-y                += $(call cc-option,-mno-explicit-relocs)
 else
-cflags-y                += $(call cc-option,-msym32)
+# -msym32 can not be used for modules since they are loaded into XKSEG
+CFLAGS_MODULE           += $(call cc-option,-mno-explicit-relocs)
+CFLAGS_KERNEL           += $(call cc-option,-msym32)
 endif
 endif
 
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index fdbb508661c5..8f6e89697ccf 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -223,7 +223,11 @@ disable:
 
 #else  /* !CONFIG_BLK_DEV_INITRD */
 
-#define init_initrd()           0
+static unsigned long __init init_initrd(void)
+{
+        return 0;
+}
+
 #define finalize_initrd()       do {} while (0)
 
 #endif
diff --git a/arch/mips/momentum/ocelot_g/gt-irq.c b/arch/mips/momentum/ocelot_g/gt-irq.c
index 7b5cc6648f7e..e5576bd50fa9 100644
--- a/arch/mips/momentum/ocelot_g/gt-irq.c
+++ b/arch/mips/momentum/ocelot_g/gt-irq.c
@@ -27,7 +27,7 @@ unsigned long bus_clock;
  * be handled and ack'ed differently than other MIPS interrupts.
  */
 
-#if CURRENTLY_UNUSED
+#if 0
 
 struct tq_struct irq_handlers[MAX_CAUSE_REGS][MAX_CAUSE_REG_WIDTH];
 void hook_irq_handler(int int_cause, int bit_num, void *isr_ptr);
@@ -95,7 +95,7 @@ int disable_galileo_irq(int int_cause, int bit_num)
                 return 0;
         return 1;
 }
-#endif                          /*  UNUSED  */
+#endif /* 0 */
 
 /*
  * Interrupt handler for interrupts coming from the Galileo chip via P0_INT#.
@@ -196,7 +196,7 @@ void gt64240_time_init(void)
 
 void gt64240_irq_init(void)
 {
-#if CURRENTLY_UNUSED
+#if 0
         int i, j;
 
         /* Reset irq handlers pointers to NULL */
@@ -208,5 +208,5 @@ void gt64240_irq_init(void)
                         irq_handlers[i][j].data = NULL;
                 }
         }
-#endif
+#endif /* 0 */
 }