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

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (80 commits)
  [MIPS] tlbex.c: Cleanup __init usage.
  [MIPS] WRPPMC serial support move to platform device
  [MIPS] R1: Fix hazard barriers to make kernels work on R2 also.
  [MIPS] VPE: reimplement ELF loader.
  [MIPS] cleanup WRPPMC include files
  [MIPS] Add BUG_ON assertion for attempt to run kernel on the wrong CPU type.
  [MIPS] SMP: Use ISO C struct initializer for local structs.
  [MIPS] SMP: Kill useless casts.
  [MIPS] Kill num_online_cpus() loops.
  [MIPS] SMP: Implement smp_call_function_mask().
  [MIPS] Make facility to convert CPU types to strings generally available.
  [MIPS] Convert list of CPU types from #define to enum.
  [MIPS] Optimize get_unaligned / put_unaligned implementations.
  [MIPS] checkfiles: Fix "need space after that ','" errors.
  [MIPS] Fix "no space between function name and open parenthesis" warnings.
  [MIPS] Allow hardwiring of the CPU type to a single type for optimization.
  [MIPS] tlbex: Size optimize code by declaring a few functions inline.
  [MIPS] pg-r4k.c: Dump the generated code
  [MIPS] Cobalt: Remove cobalt_machine_power_off()
  [MIPS] Cobalt: Move reset port definition to arch/mips/cobalt/reset.c
  ...

24 files changed, 23 insertions, 91 deletions

diff --git a/arch/mips/au1000/common/dbdma.c b/arch/mips/au1000/common/dbdma.c
index 626de44bd88..461cf013973 100644
--- a/arch/mips/au1000/common/dbdma.c
+++ b/arch/mips/au1000/common/dbdma.c
@@ -184,7 +184,7 @@ static dbdev_tab_t dbdev_tab[] = {
 static chan_tab_t *chan_tab_ptr[NUM_DBDMA_CHANS];
 
 static dbdev_tab_t *
-find_dbdev_id (u32 id)
+find_dbdev_id(u32 id)
 {
 	int i;
 	dbdev_tab_t *p;
@@ -213,7 +213,7 @@ au1xxx_ddma_add_device(dbdev_tab_t *dev)
 	if ( NULL != p )
 	{
 		memcpy(p, dev, sizeof(dbdev_tab_t));
-		p->dev_id = DSCR_DEV2CUSTOM_ID(new_id,dev->dev_id);
+		p->dev_id = DSCR_DEV2CUSTOM_ID(new_id, dev->dev_id);
 		ret = p->dev_id;
 		new_id++;
 #if 0
@@ -671,7 +671,7 @@ _au1xxx_dbdma_put_dest(u32 chanid, void *buf, int nbytes, u32 flags)
 	 * parts. If it is fixedin the future, these dma_cache_inv will just
 	 * be nothing more than empty macros. See io.h.
 	 * */
-	dma_cache_inv((unsigned long)buf,nbytes);
+	dma_cache_inv((unsigned long)buf, nbytes);
 	dp->dscr_cmd0 |= DSCR_CMD0_V;	/* Let it rip */
 	au_sync();
 	dma_cache_wback_inv((unsigned long)dp, sizeof(dp));
diff --git a/arch/mips/au1000/common/dbg_io.c b/arch/mips/au1000/common/dbg_io.c
index 0a50af7f34b..79e0b0a51ac 100644
--- a/arch/mips/au1000/common/dbg_io.c
+++ b/arch/mips/au1000/common/dbg_io.c
@@ -53,7 +53,7 @@ typedef         unsigned int  uint32;
 
 /* memory-mapped read/write of the port */
 #define UART16550_READ(y)    (au_readl(DEBUG_BASE + y) & 0xff)
-#define UART16550_WRITE(y,z) (au_writel(z&0xff, DEBUG_BASE + y))
+#define UART16550_WRITE(y, z) (au_writel(z&0xff, DEBUG_BASE + y))
 
 extern unsigned long get_au1x00_uart_baud_base(void);
 extern unsigned long cal_r4koff(void);
diff --git a/arch/mips/au1000/common/irq.c b/arch/mips/au1000/common/irq.c
index ea6e99fbe2f..a6640b998c6 100644
--- a/arch/mips/au1000/common/irq.c
+++ b/arch/mips/au1000/common/irq.c
@@ -65,19 +65,6 @@
 #define EXT_INTC1_REQ1 5 /* IP 5 */
 #define MIPS_TIMER_IP  7 /* IP 7 */
 
-extern void set_debug_traps(void);
-extern irq_cpustat_t irq_stat [NR_CPUS];
-extern void mips_timer_interrupt(void);
-
-static void setup_local_irq(unsigned int irq, int type, int int_req);
-static void end_irq(unsigned int irq_nr);
-static inline void mask_and_ack_level_irq(unsigned int irq_nr);
-static inline void mask_and_ack_rise_edge_irq(unsigned int irq_nr);
-static inline void mask_and_ack_fall_edge_irq(unsigned int irq_nr);
-static inline void mask_and_ack_either_edge_irq(unsigned int irq_nr);
-inline void local_enable_irq(unsigned int irq_nr);
-inline void local_disable_irq(unsigned int irq_nr);
-
 void	(*board_init_irq)(void);
 
 static DEFINE_SPINLOCK(irq_lock);
@@ -646,7 +633,7 @@ asmlinkage void plat_irq_dispatch(void)
 	unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM;
 
 	if (pending & CAUSEF_IP7)
-		mips_timer_interrupt();
+		do_IRQ(63);
 	else if (pending & CAUSEF_IP2)
 		intc0_req0_irqdispatch();
 	else if (pending & CAUSEF_IP3)
diff --git a/arch/mips/au1000/common/power.c b/arch/mips/au1000/common/power.c
index 3901e8e0475..6f57f72a7d5 100644
--- a/arch/mips/au1000/common/power.c
+++ b/arch/mips/au1000/common/power.c
@@ -211,7 +211,7 @@ int au_sleep(void)
 	unsigned long wakeup, flags;
 	extern	void	save_and_sleep(void);
 
-	spin_lock_irqsave(&pm_lock,flags);
+	spin_lock_irqsave(&pm_lock, flags);
 
 	save_core_regs();
 
diff --git a/arch/mips/au1000/common/reset.c b/arch/mips/au1000/common/reset.c
index de5447e8384..b8638d293cf 100644
--- a/arch/mips/au1000/common/reset.c
+++ b/arch/mips/au1000/common/reset.c
@@ -42,7 +42,7 @@ extern void (*flush_cache_all)(void);
 void au1000_restart(char *command)
 {
 	/* Set all integrated peripherals to disabled states */
-	extern void board_reset (void);
+	extern void board_reset(void);
 	u32 prid = read_c0_prid();
 
 	printk(KERN_NOTICE "\n** Resetting Integrated Peripherals\n");
diff --git a/arch/mips/au1000/common/setup.c b/arch/mips/au1000/common/setup.c
index a95b3777319..b212c072612 100644
--- a/arch/mips/au1000/common/setup.c
+++ b/arch/mips/au1000/common/setup.c
@@ -50,7 +50,6 @@ extern void au1000_halt(void);
 extern void au1000_power_off(void);
 extern void au1x_time_init(void);
 extern void au1x_timer_setup(struct irqaction *irq);
-extern void au1xxx_time_init(void);
 extern void set_cpuspec(void);
 
 void __init plat_mem_setup(void)
@@ -112,7 +111,6 @@ void __init plat_mem_setup(void)
 	_machine_restart = au1000_restart;
 	_machine_halt = au1000_halt;
 	pm_power_off = au1000_power_off;
-	board_time_init = au1xxx_time_init;
 
 	/* IO/MEM resources. */
 	set_io_port_base(0);
diff --git a/arch/mips/au1000/common/time.c b/arch/mips/au1000/common/time.c
index 8fc29982d70..2556399708b 100644
--- a/arch/mips/au1000/common/time.c
+++ b/arch/mips/au1000/common/time.c
@@ -64,48 +64,8 @@ static unsigned long last_pc0, last_match20;
 
 static DEFINE_SPINLOCK(time_lock);
 
-static inline void ack_r4ktimer(unsigned long newval)
-{
-	write_c0_compare(newval);
-}
-
-/*
- * There are a lot of conceptually broken versions of the MIPS timer interrupt
- * handler floating around.  This one is rather different, but the algorithm
- * is provably more robust.
- */
 unsigned long wtimer;
 
-void mips_timer_interrupt(void)
-{
-	int irq = 63;
-
-	irq_enter();
-	kstat_this_cpu.irqs[irq]++;
-
-	if (r4k_offset == 0)
-		goto null;
-
-	do {
-		kstat_this_cpu.irqs[irq]++;
-		do_timer(1);
-#ifndef CONFIG_SMP
-		update_process_times(user_mode(get_irq_regs()));
-#endif
-		r4k_cur += r4k_offset;
-		ack_r4ktimer(r4k_cur);
-
-	} while (((unsigned long)read_c0_count()
-	         - r4k_cur) < 0x7fffffff);
-
-	irq_exit();
-	return;
-
-null:
-	ack_r4ktimer(0);
-	irq_exit();
-}
-
 #ifdef CONFIG_PM
 irqreturn_t counter0_irq(int irq, void *dev_id)
 {
@@ -240,7 +200,7 @@ unsigned long cal_r4koff(void)
 		while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T1S);
 
 		while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S);
-		au_writel (0, SYS_TOYWRITE);
+		au_writel(0, SYS_TOYWRITE);
 		while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S);
 
 		cpu_speed = (au_readl(SYS_CPUPLL) & 0x0000003f) *
@@ -329,7 +289,3 @@ void __init plat_timer_setup(struct irqaction *irq)
 
 #endif
 }
-
-void __init au1xxx_time_init(void)
-{
-}
diff --git a/arch/mips/au1000/db1x00/board_setup.c b/arch/mips/au1000/db1x00/board_setup.c
index 8b08edb977b..99eafeada51 100644
--- a/arch/mips/au1000/db1x00/board_setup.c
+++ b/arch/mips/au1000/db1x00/board_setup.c
@@ -46,7 +46,7 @@
 
 static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
 
-void board_reset (void)
+void board_reset(void)
 {
 	/* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
 	bcsr->swreset = 0x0000;
diff --git a/arch/mips/au1000/db1x00/init.c b/arch/mips/au1000/db1x00/init.c
index 0a3f025eb02..4d7bcfc8cf7 100644
--- a/arch/mips/au1000/db1x00/init.c
+++ b/arch/mips/au1000/db1x00/init.c
@@ -59,14 +59,12 @@ void __init prom_init(void)
 	prom_argv = (char **) fw_arg1;
 	prom_envp = (char **) fw_arg2;
 
-	mips_machgroup = MACH_GROUP_ALCHEMY;
-
 	/* Set the platform # */
-#if	defined (CONFIG_MIPS_DB1550)
+#if	defined(CONFIG_MIPS_DB1550)
 	mips_machtype = MACH_DB1550;
-#elif	defined (CONFIG_MIPS_DB1500)
+#elif	defined(CONFIG_MIPS_DB1500)
 	mips_machtype = MACH_DB1500;
-#elif	defined (CONFIG_MIPS_DB1100)
+#elif	defined(CONFIG_MIPS_DB1100)
 	mips_machtype = MACH_DB1100;
 #else
 	mips_machtype = MACH_DB1000;
diff --git a/arch/mips/au1000/mtx-1/board_setup.c b/arch/mips/au1000/mtx-1/board_setup.c
index 2c460c11657..abfc4bcddf7 100644
--- a/arch/mips/au1000/mtx-1/board_setup.c
+++ b/arch/mips/au1000/mtx-1/board_setup.c
@@ -46,7 +46,7 @@
 extern int (*board_pci_idsel)(unsigned int devsel, int assert);
 int    mtx1_pci_idsel(unsigned int devsel, int assert);
 
-void board_reset (void)
+void board_reset(void)
 {
 	/* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
 	au_writel(0x00000000, 0xAE00001C);
diff --git a/arch/mips/au1000/mtx-1/init.c b/arch/mips/au1000/mtx-1/init.c
index 88f2b6d9728..2aa7b2ed6a8 100644
--- a/arch/mips/au1000/mtx-1/init.c
+++ b/arch/mips/au1000/mtx-1/init.c
@@ -56,7 +56,6 @@ void __init prom_init(void)
 	prom_argv = (char **) fw_arg1;
 	prom_envp = (char **) fw_arg2;
 
-	mips_machgroup = MACH_GROUP_ALCHEMY;
 	mips_machtype = MACH_MTX1;	/* set the platform # */
 
 	prom_init_cmdline();
diff --git a/arch/mips/au1000/pb1000/board_setup.c b/arch/mips/au1000/pb1000/board_setup.c
index 0aed89114bf..5198c4f98b4 100644
--- a/arch/mips/au1000/pb1000/board_setup.c
+++ b/arch/mips/au1000/pb1000/board_setup.c
@@ -39,7 +39,7 @@
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-pb1x00/pb1000.h>
 
-void board_reset (void)
+void board_reset(void)
 {
 }
 
diff --git a/arch/mips/au1000/pb1000/init.c b/arch/mips/au1000/pb1000/init.c
index e9fa1bab81f..4535f7208e1 100644
--- a/arch/mips/au1000/pb1000/init.c
+++ b/arch/mips/au1000/pb1000/init.c
@@ -54,7 +54,6 @@ void __init prom_init(void)
 	prom_argv = (char **) fw_arg1;
 	prom_envp = (char **) fw_arg2;
 
-	mips_machgroup = MACH_GROUP_ALCHEMY;
 	mips_machtype = MACH_PB1000;
 
 	prom_init_cmdline();
diff --git a/arch/mips/au1000/pb1100/board_setup.c b/arch/mips/au1000/pb1100/board_setup.c
index 259ca05860c..42874a6b31d 100644
--- a/arch/mips/au1000/pb1100/board_setup.c
+++ b/arch/mips/au1000/pb1100/board_setup.c
@@ -39,7 +39,7 @@
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-pb1x00/pb1100.h>
 
-void board_reset (void)
+void board_reset(void)
 {
     /* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
     au_writel(0x00000000, 0xAE00001C);
diff --git a/arch/mips/au1000/pb1100/init.c b/arch/mips/au1000/pb1100/init.c
index 6131b56f41b..7ba6852de7c 100644
--- a/arch/mips/au1000/pb1100/init.c
+++ b/arch/mips/au1000/pb1100/init.c
@@ -55,7 +55,6 @@ void __init prom_init(void)
 	prom_argv = (char **) fw_arg1;
 	prom_envp = (char **) fw_arg3;
 
-	mips_machgroup = MACH_GROUP_ALCHEMY;
 	mips_machtype = MACH_PB1100;
 
 	prom_init_cmdline();
diff --git a/arch/mips/au1000/pb1200/board_setup.c b/arch/mips/au1000/pb1200/board_setup.c
index eea2092bde8..2122515f79d 100644
--- a/arch/mips/au1000/pb1200/board_setup.c
+++ b/arch/mips/au1000/pb1200/board_setup.c
@@ -57,7 +57,7 @@
 extern void _board_init_irq(void);
 extern void (*board_init_irq)(void);
 
-void board_reset (void)
+void board_reset(void)
 {
 	bcsr->resets = 0;
 	bcsr->system = 0;
@@ -148,7 +148,7 @@ void __init board_setup(void)
 }
 
 int
-board_au1200fb_panel (void)
+board_au1200fb_panel(void)
 {
 	BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
 	int p;
@@ -160,7 +160,7 @@ board_au1200fb_panel (void)
 }
 
 int
-board_au1200fb_panel_init (void)
+board_au1200fb_panel_init(void)
 {
 	/* Apply power */
     BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
@@ -170,7 +170,7 @@ board_au1200fb_panel_init (void)
 }
 
 int
-board_au1200fb_panel_shutdown (void)
+board_au1200fb_panel_shutdown(void)
 {
 	/* Remove power */
     BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
diff --git a/arch/mips/au1000/pb1200/init.c b/arch/mips/au1000/pb1200/init.c
index 27f09e374e1..5a70029d538 100644
--- a/arch/mips/au1000/pb1200/init.c
+++ b/arch/mips/au1000/pb1200/init.c
@@ -55,7 +55,6 @@ void __init prom_init(void)
 	prom_argv = (char **) fw_arg1;
 	prom_envp = (char **) fw_arg2;
 
-	mips_machgroup = MACH_GROUP_ALCHEMY;
 	mips_machtype = MACH_PB1200;
 
 	prom_init_cmdline();
diff --git a/arch/mips/au1000/pb1200/irqmap.c b/arch/mips/au1000/pb1200/irqmap.c
index b73b2d18bf5..7c708db04a8 100644
--- a/arch/mips/au1000/pb1200/irqmap.c
+++ b/arch/mips/au1000/pb1200/irqmap.c
@@ -132,7 +132,7 @@ static void pb1200_shutdown_irq( unsigned int irq_nr )
 	pb1200_disable_irq(irq_nr);
 	if (--pb1200_cascade_en == 0)
 	{
-		free_irq(AU1000_GPIO_7,&pb1200_cascade_handler );
+		free_irq(AU1000_GPIO_7, &pb1200_cascade_handler );
 	}
 	return;
 }
diff --git a/arch/mips/au1000/pb1500/board_setup.c b/arch/mips/au1000/pb1500/board_setup.c
index a2d850db890..5446836869d 100644
--- a/arch/mips/au1000/pb1500/board_setup.c
+++ b/arch/mips/au1000/pb1500/board_setup.c
@@ -39,7 +39,7 @@
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-pb1x00/pb1500.h>
 
-void board_reset (void)
+void board_reset(void)
 {
     /* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
     au_writel(0x00000000, 0xAE00001C);
diff --git a/arch/mips/au1000/pb1500/init.c b/arch/mips/au1000/pb1500/init.c
index 733d2e469db..e58a9d6c502 100644
--- a/arch/mips/au1000/pb1500/init.c
+++ b/arch/mips/au1000/pb1500/init.c
@@ -55,7 +55,6 @@ void __init prom_init(void)
 	prom_argv = (char **) fw_arg1;
 	prom_envp = (char **) fw_arg2;
 
-	mips_machgroup = MACH_GROUP_ALCHEMY;
 	mips_machtype = MACH_PB1500;
 
 	prom_init_cmdline();
diff --git a/arch/mips/au1000/pb1550/board_setup.c b/arch/mips/au1000/pb1550/board_setup.c
index 05fd27dc24e..e3cfb0d7318 100644
--- a/arch/mips/au1000/pb1550/board_setup.c
+++ b/arch/mips/au1000/pb1550/board_setup.c
@@ -44,7 +44,7 @@
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-pb1x00/pb1550.h>
 
-void board_reset (void)
+void board_reset(void)
 {
     /* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
 	au_writew(au_readw(0xAF00001C) & ~(1<<15), 0xAF00001C);
diff --git a/arch/mips/au1000/pb1550/init.c b/arch/mips/au1000/pb1550/init.c
index 41daa3371be..fad53bf5aad 100644
--- a/arch/mips/au1000/pb1550/init.c
+++ b/arch/mips/au1000/pb1550/init.c
@@ -55,7 +55,6 @@ void __init prom_init(void)
 	prom_argv = (char **) fw_arg1;
 	prom_envp = (char **) fw_arg2;
 
-	mips_machgroup = MACH_GROUP_ALCHEMY;
 	mips_machtype = MACH_PB1550;
 
 	prom_init_cmdline();
diff --git a/arch/mips/au1000/xxs1500/board_setup.c b/arch/mips/au1000/xxs1500/board_setup.c
index ae3d6b19e94..a9237f41933 100644
--- a/arch/mips/au1000/xxs1500/board_setup.c
+++ b/arch/mips/au1000/xxs1500/board_setup.c
@@ -39,7 +39,7 @@
 #include <asm/pgtable.h>
 #include <asm/au1000.h>
 
-void board_reset (void)
+void board_reset(void)
 {
 	/* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
 	au_writel(0x00000000, 0xAE00001C);
diff --git a/arch/mips/au1000/xxs1500/init.c b/arch/mips/au1000/xxs1500/init.c
index f1c76533b6f..9f839c36f69 100644
--- a/arch/mips/au1000/xxs1500/init.c
+++ b/arch/mips/au1000/xxs1500/init.c
@@ -54,7 +54,6 @@ void __init prom_init(void)
 	prom_argv = (char **) fw_arg1;
 	prom_envp = (char **) fw_arg2;
 
-	mips_machgroup = MACH_GROUP_ALCHEMY;
 	mips_machtype = MACH_XXS1500;	/* set the platform # */
 
 	prom_init_cmdline();