11 files changed, 23 insertions, 23 deletions

diff --git a/arch/mips/au1000/common/pci.c b/arch/mips/au1000/common/pci.c
index 533721eef6ae..4e5a6e1a9a6e 100644
--- a/arch/mips/au1000/common/pci.c
+++ b/arch/mips/au1000/common/pci.c
@@ -40,14 +40,14 @@
 
 /* TBD */
 static struct resource pci_io_resource = {
-        "pci IO space", 
+        "pci IO space",
         (u32)PCI_IO_START,
         (u32)PCI_IO_END,
         IORESOURCE_IO
 };
 
 static struct resource pci_mem_resource = {
-        "pci memory space", 
+        "pci memory space",
         (u32)PCI_MEM_START,
         (u32)PCI_MEM_END,
         IORESOURCE_MEM
@@ -68,7 +68,7 @@ static unsigned long virt_io_addr;
 static int __init au1x_pci_setup(void)
 {
 #if defined(CONFIG_SOC_AU1500) || defined(CONFIG_SOC_AU1550)
-        virt_io_addr = (unsigned long)ioremap(Au1500_PCI_IO_START, 
+        virt_io_addr = (unsigned long)ioremap(Au1500_PCI_IO_START,
                         Au1500_PCI_IO_END - Au1500_PCI_IO_START + 1);
 
         if (!virt_io_addr) {
@@ -77,7 +77,7 @@ static int __init au1x_pci_setup(void)
         }
 
 #ifdef CONFIG_DMA_NONCOHERENT
-        /* 
+        /*
          *  Set the NC bit in controller for Au1500 pre-AC silicon
          */
         u32 prid = read_c0_prid();
diff --git a/arch/mips/au1000/common/setup.c b/arch/mips/au1000/common/setup.c
index dbc8b1bda963..eff89e109ce6 100644
--- a/arch/mips/au1000/common/setup.c
+++ b/arch/mips/au1000/common/setup.c
@@ -97,7 +97,7 @@ static int __init au1x00_setup(void)
                 argptr = prom_getcmdline();
                 strcat(argptr, " console=ttyS0,115200");
         }
-#endif    
+#endif
 
 #ifdef CONFIG_FB_AU1100
     if ((argptr = strstr(argptr, "video=")) == NULL) {
diff --git a/arch/mips/au1000/common/time.c b/arch/mips/au1000/common/time.c
index fe418f1620c3..57675b41480e 100644
--- a/arch/mips/au1000/common/time.c
+++ b/arch/mips/au1000/common/time.c
@@ -281,7 +281,7 @@ unsigned long cal_r4koff(void)
                         cpu_speed = count * 2;
                 }
 #else
-                cpu_speed = (au_readl(SYS_CPUPLL) & 0x0000003f) * 
+                cpu_speed = (au_readl(SYS_CPUPLL) & 0x0000003f) *
                         AU1000_SRC_CLK;
                 count = cpu_speed / 2;
 #endif
@@ -356,7 +356,7 @@ static unsigned long do_fast_cp0_gettimeoffset(void)
                 : "hi", "lo", GCC_REG_ACCUM);
 
         /*
-         * Due to possible jiffies inconsistencies, we need to check 
+         * Due to possible jiffies inconsistencies, we need to check
          * the result so that we'll get a timer that is monotonic.
          */
         if (res >= USECS_PER_JIFFY)
@@ -375,8 +375,8 @@ static unsigned long do_fast_pm_gettimeoffset(void)
         au_sync();
         offset = pc0 - last_pc0;
         if (offset > 2*MATCH20_INC) {
-                printk("huge offset %x, last_pc0 %x last_match20 %x pc0 %x\n", 
-                                (unsigned)offset, (unsigned)last_pc0, 
+                printk("huge offset %x, last_pc0 %x last_match20 %x pc0 %x\n",
+                                (unsigned)offset, (unsigned)last_pc0,
                                 (unsigned)last_match20, (unsigned)pc0);
         }
         offset = (unsigned long)((offset * 305) / 10);
@@ -394,11 +394,11 @@ void au1xxx_timer_setup(struct irqaction *irq)
         r4k_offset = cal_r4koff();
         printk("%08lx(%d)\n", r4k_offset, (int) r4k_offset);
 
-        //est_freq = 2*r4k_offset*HZ;   
-        est_freq = r4k_offset*HZ;       
+        //est_freq = 2*r4k_offset*HZ;
+        est_freq = r4k_offset*HZ;
         est_freq += 5000;    /* round */
         est_freq -= est_freq%10000;
-        printk("CPU frequency %d.%02d MHz\n", est_freq/1000000, 
+        printk("CPU frequency %d.%02d MHz\n", est_freq/1000000,
                (est_freq%1000000)*100/1000000);
         set_au1x00_speed(est_freq);
         set_au1x00_lcd_clock(); // program the LCD clock
diff --git a/arch/mips/au1000/csb250/board_setup.c b/arch/mips/au1000/csb250/board_setup.c
index 90426eaffb23..1c55c5f59d75 100644
--- a/arch/mips/au1000/csb250/board_setup.c
+++ b/arch/mips/au1000/csb250/board_setup.c
@@ -182,7 +182,7 @@ void __init board_setup(void)
         au_writel(0xf0000000, Au1500_PCI_MWMASK_DEV);
         au_writel(0, Au1500_PCI_MWBASE_REV_CCL);
         au_writel(0x02a00356, Au1500_PCI_STATCMD);
-        au_writel(0x00003c04, Au1500_PCI_HDRTYPE);      
+        au_writel(0x00003c04, Au1500_PCI_HDRTYPE);
         au_writel(0x00000008, Au1500_PCI_MBAR);
         au_sync();
 
@@ -216,7 +216,7 @@ csb250_pci_idsel(unsigned int devsel, int assert)
         unsigned int    gpio2_pins;
 
         retval = 1;
-        
+
         /* First, disable both selects, then assert the one requested.
         */
         au_writel(0xc000c000, GPIO2_OUTPUT);
diff --git a/arch/mips/au1000/csb250/init.c b/arch/mips/au1000/csb250/init.c
index 4320057fc439..bd99733abc0b 100644
--- a/arch/mips/au1000/csb250/init.c
+++ b/arch/mips/au1000/csb250/init.c
@@ -81,7 +81,7 @@ int __init prom_init(int argc, char **argv, char **envp, int *prom_vec)
         csb_env[0] = env1;
 
         mips_machgroup = MACH_GROUP_ALCHEMY;
-        mips_machtype = MACH_CSB250;  
+        mips_machtype = MACH_CSB250;
 
         prom_init_cmdline();
         memsize_str = prom_getenv("memsize");
diff --git a/arch/mips/au1000/db1x00/init.c b/arch/mips/au1000/db1x00/init.c
index 51eee94a5e82..4b9d5e46edbb 100644
--- a/arch/mips/au1000/db1x00/init.c
+++ b/arch/mips/au1000/db1x00/init.c
@@ -61,7 +61,7 @@ void __init prom_init(void)
         prom_envp = (char **) fw_arg2;
 
         mips_machgroup = MACH_GROUP_ALCHEMY;
-        mips_machtype = MACH_DB1000;    /* set the platform # */   
+        mips_machtype = MACH_DB1000;    /* set the platform # */
 
         prom_init_cmdline();
 
diff --git a/arch/mips/au1000/hydrogen3/init.c b/arch/mips/au1000/hydrogen3/init.c
index eee4adf98711..8cc9879dd582 100644
--- a/arch/mips/au1000/hydrogen3/init.c
+++ b/arch/mips/au1000/hydrogen3/init.c
@@ -63,7 +63,7 @@ int __init prom_init(int argc, char **argv, char **envp, int *prom_vec)
         prom_envp = envp;
 
         mips_machgroup = MACH_GROUP_ALCHEMY;
-        mips_machtype = MACH_DB1000;    /* set the platform # */   
+        mips_machtype = MACH_DB1000;    /* set the platform # */
         prom_init_cmdline();
 
         memsize_str = prom_getenv("memsize");
diff --git a/arch/mips/au1000/pb1000/board_setup.c b/arch/mips/au1000/pb1000/board_setup.c
index 2fa211b69329..0b4807dc9f44 100644
--- a/arch/mips/au1000/pb1000/board_setup.c
+++ b/arch/mips/au1000/pb1000/board_setup.c
@@ -174,7 +174,7 @@ void __init board_setup(void)
         case 0x02: /* HB */
                 break;
         default:  /* HC and newer */
-                /* Enable sys bus clock divider when IDLE state or no bus 
+                /* Enable sys bus clock divider when IDLE state or no bus
                    activity. */
                 au_writel(au_readl(SYS_POWERCTRL) | (0x3 << 5), SYS_POWERCTRL);
                 break;
diff --git a/arch/mips/au1000/xxs1500/board_setup.c b/arch/mips/au1000/xxs1500/board_setup.c
index 9dadc82536f4..1e59433dfd66 100644
--- a/arch/mips/au1000/xxs1500/board_setup.c
+++ b/arch/mips/au1000/xxs1500/board_setup.c
@@ -49,7 +49,7 @@ void board_reset (void)
 void __init board_setup(void)
 {
         u32 pin_func;
-        
+
         // set multiple use pins (UART3/GPIO) to UART (it's used as UART too)
         pin_func = au_readl(SYS_PINFUNC) & (u32)(~SYS_PF_UR3);
         pin_func |= SYS_PF_UR3;
@@ -75,11 +75,11 @@ void __init board_setup(void)
         au_writel(1, GPIO2_ENABLE);
         /* gpio2 208/9/10/11 are inputs */
         au_writel((1<<8) | (1<<9) | (1<<10) | (1<<11), GPIO2_DIR);
-        
+
         /* turn off power */
         au_writel((au_readl(GPIO2_PINSTATE) & ~(1<<14))|(1<<30), GPIO2_OUTPUT);
 #endif
-        
+
 
 #ifdef CONFIG_PCI
 #if defined(__MIPSEB__)
diff --git a/arch/mips/au1000/xxs1500/init.c b/arch/mips/au1000/xxs1500/init.c
index 03f755291b51..f1c76533b6fc 100644
--- a/arch/mips/au1000/xxs1500/init.c
+++ b/arch/mips/au1000/xxs1500/init.c
@@ -55,7 +55,7 @@ void __init prom_init(void)
         prom_envp = (char **) fw_arg2;
 
         mips_machgroup = MACH_GROUP_ALCHEMY;
-        mips_machtype = MACH_XXS1500;   /* set the platform # */   
+        mips_machtype = MACH_XXS1500;   /* set the platform # */
 
         prom_init_cmdline();
 
diff --git a/arch/mips/au1000/xxs1500/irqmap.c b/arch/mips/au1000/xxs1500/irqmap.c
index 954800a0ab52..52f2f7daeb05 100644
--- a/arch/mips/au1000/xxs1500/irqmap.c
+++ b/arch/mips/au1000/xxs1500/irqmap.c
@@ -56,7 +56,7 @@ au1xxx_irq_map_t au1xxx_irq_map[] = {
         { AU1500_GPIO_207, INTC_INT_LOW_LEVEL, 0 },
 
         { AU1000_GPIO_0, INTC_INT_LOW_LEVEL, 0 },
-        { AU1000_GPIO_1, INTC_INT_LOW_LEVEL, 0 }, 
+        { AU1000_GPIO_1, INTC_INT_LOW_LEVEL, 0 },
         { AU1000_GPIO_2, INTC_INT_LOW_LEVEL, 0 },
         { AU1000_GPIO_3, INTC_INT_LOW_LEVEL, 0 },
         { AU1000_GPIO_4, INTC_INT_LOW_LEVEL, 0 }, /* CF interrupt */