Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel…

…/git/geert/linux-m68k

Pull m68k updates from Geert Uytterhoeven.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
  m68k: Make sys_atomic_cmpxchg_32 work on classic m68k
  m68k/apollo: Rename "timer" to "apollo_timer"
  zorro: Remove unused zorro_bus.devices
  m68k: Remove never used asm/shm.h
  m68k/sun3: Remove unselectable code in prom_init()
  m68k: Use asm-generic version of <asm/sections.h>
  m68k: Replace m68k-specific _[se]bss by generic __bss_{start,stop}
  mtd/uclinux: Use generic __bss_stop instead of _ebss
  m68knommu: Allow ColdFire CPUs to use unaligned accesses
  m68k: Remove five unused headers
  m68k: CPU32 does not support unaligned accesses
  m68k: Introduce config option CPU_HAS_NO_UNALIGNED
  m68k: delay, muldi3 - Use CONFIG_CPU_HAS_NO_MULDIV64
  m68k: Move CPU_HAS_* config options
  m68k: Remove duplicate FPU config option
  m68knommu: Clean up printing of sections
  m68k: Use asm-generic version of <asm/types.h>
  m68k: Use Kbuild logic to import asm-generic headers

arch/blackfin/kernel/setup.c

@@ -52,7 +52,6 @@ EXPORT_SYMBOL(reserved_mem_dcache_on);
 #ifdef CONFIG_MTD_UCLINUX
 extern struct map_info uclinux_ram_map;
 unsigned long memory_mtd_end, memory_mtd_start, mtd_size;
-unsigned long _ebss;
 EXPORT_SYMBOL(memory_mtd_end);
 EXPORT_SYMBOL(memory_mtd_start);
 EXPORT_SYMBOL(mtd_size);

arch/m68k/Kconfig

@@ -54,18 +54,6 @@ config ZONE_DMA
 	bool
 	default y
 
-config CPU_HAS_NO_BITFIELDS
-	bool
-
-config CPU_HAS_NO_MULDIV64
-	bool
-
-config CPU_HAS_ADDRESS_SPACES
-	bool
-
-config FPU
-	bool
-
 config HZ
 	int
 	default 1000 if CLEOPATRA

arch/m68k/Kconfig.cpu

@@ -37,6 +37,7 @@ config M68000
 	bool
 	select CPU_HAS_NO_BITFIELDS
 	select CPU_HAS_NO_MULDIV64
+	select CPU_HAS_NO_UNALIGNED
 	select GENERIC_CSUM
 	help
 	  The Freescale (was Motorola) 68000 CPU is the first generation of
@@ -48,6 +49,7 @@ config M68000
 config MCPU32
 	bool
 	select CPU_HAS_NO_BITFIELDS
+	select CPU_HAS_NO_UNALIGNED
 	help
 	  The Freescale (was then Motorola) CPU32 is a CPU core that is
 	  based on the 68020 processor. For the most part it is used in
@@ -376,6 +378,18 @@ config NODES_SHIFT
 	default "3"
 	depends on !SINGLE_MEMORY_CHUNK
 
+config CPU_HAS_NO_BITFIELDS
+	bool
+
+config CPU_HAS_NO_MULDIV64
+	bool
+
+config CPU_HAS_NO_UNALIGNED
+	bool
+
+config CPU_HAS_ADDRESS_SPACES
+	bool
+
 config FPU
 	bool
 

arch/m68k/apollo/config.c

@@ -177,26 +177,26 @@ irqreturn_t dn_timer_int(int irq, void *dev_id)
 
 	timer_handler(irq, dev_id);
 
-	x=*(volatile unsigned char *)(timer+3);
-	x=*(volatile unsigned char *)(timer+5);
+	x = *(volatile unsigned char *)(apollo_timer + 3);
+	x = *(volatile unsigned char *)(apollo_timer + 5);
 
 	return IRQ_HANDLED;
 }
 
 void dn_sched_init(irq_handler_t timer_routine)
 {
 	/* program timer 1 */
-	*(volatile unsigned char *)(timer+3)=0x01;
-	*(volatile unsigned char *)(timer+1)=0x40;
-	*(volatile unsigned char *)(timer+5)=0x09;
-	*(volatile unsigned char *)(timer+7)=0xc4;
+	*(volatile unsigned char *)(apollo_timer + 3) = 0x01;
+	*(volatile unsigned char *)(apollo_timer + 1) = 0x40;
+	*(volatile unsigned char *)(apollo_timer + 5) = 0x09;
+	*(volatile unsigned char *)(apollo_timer + 7) = 0xc4;
 
 	/* enable IRQ of PIC B */
 	*(volatile unsigned char *)(pica+1)&=(~8);
 
 #if 0
-	printk("*(0x10803) %02x\n",*(volatile unsigned char *)(timer+0x3));
-	printk("*(0x10803) %02x\n",*(volatile unsigned char *)(timer+0x3));
+	printk("*(0x10803) %02x\n",*(volatile unsigned char *)(apollo_timer + 0x3));
+	printk("*(0x10803) %02x\n",*(volatile unsigned char *)(apollo_timer + 0x3));
 #endif
 
 	if (request_irq(IRQ_APOLLO, dn_timer_int, 0, "time", timer_routine))

arch/m68k/include/asm/Kbuild

@@ -1,4 +1,29 @@
 include include/asm-generic/Kbuild.asm
 header-y += cachectl.h
 
+generic-y += bitsperlong.h
+generic-y += cputime.h
+generic-y += device.h
+generic-y += emergency-restart.h
+generic-y += errno.h
+generic-y += futex.h
+generic-y += ioctl.h
+generic-y += ipcbuf.h
+generic-y += irq_regs.h
+generic-y += kdebug.h
+generic-y += kmap_types.h
+generic-y += kvm_para.h
+generic-y += local64.h
+generic-y += local.h
+generic-y += mman.h
+generic-y += mutex.h
+generic-y += percpu.h
+generic-y += resource.h
+generic-y += scatterlist.h
+generic-y += sections.h
+generic-y += siginfo.h
+generic-y += statfs.h
+generic-y += topology.h
+generic-y += types.h
 generic-y += word-at-a-time.h
+generic-y += xor.h