Trim trailing whitespace...

5 files changed, 20 insertions, 20 deletions

diff --git a/sys/arm/s3c2xx0/s3c2410reg.h b/sys/arm/s3c2xx0/s3c2410reg.h
index 31bb857..89298ea 100644
--- a/sys/arm/s3c2xx0/s3c2410reg.h
+++ b/sys/arm/s3c2xx0/s3c2410reg.h
@@ -36,7 +36,7 @@
  * Samsung S3C2410X processor is ARM920T based integrated CPU
  *
  * Reference:
- *  S3C2410X User's Manual 
+ *  S3C2410X User's Manual
  */
 #ifndef _ARM_S3C2XX0_S3C2410REG_H_
 #define	_ARM_S3C2XX0_S3C2410REG_H_
diff --git a/sys/arm/s3c2xx0/s3c2440reg.h b/sys/arm/s3c2xx0/s3c2440reg.h
index 418557d..f3cda60 100644
--- a/sys/arm/s3c2xx0/s3c2440reg.h
+++ b/sys/arm/s3c2xx0/s3c2440reg.h
@@ -30,7 +30,7 @@
  * Samsung S3C2440X processor is ARM920T based integrated CPU
  *
  * Reference:
- *  S3C2440A/S3C2442B User's Manual 
+ *  S3C2440A/S3C2442B User's Manual
  */
 #ifndef _ARM_S3C2XX0_S3C2440REG_H_
 #define	_ARM_S3C2XX0_S3C2440REG_H_
diff --git a/sys/arm/s3c2xx0/s3c24x0.c b/sys/arm/s3c2xx0/s3c24x0.c
index 7550cb1..cddd435 100644
--- a/sys/arm/s3c2xx0/s3c24x0.c
+++ b/sys/arm/s3c2xx0/s3c24x0.c
@@ -283,7 +283,7 @@ s3c24x0_config_intr(device_t dev, int irq, enum intr_trigger trig,
 	    s3c2xx0_softc->sc_gpio_ioh, reg, value);
 
 	return (0);
-} 
+}
 
 static struct resource *
 s3c24x0_alloc_resource(device_t bus, device_t child, int type, int *rid,
@@ -356,7 +356,7 @@ s3c24x0_alloc_resource(device_t bus, device_t child, int type, int *rid,
 				rman_release_resource(res);
 				return (NULL);
 			}
-		} 
+		}
 		break;
 	}
 
@@ -751,19 +751,19 @@ arm_mask_irq(uintptr_t irq)
 		mask = bus_space_read_4(&s3c2xx0_bs_tag,
 		    s3c2xx0_softc->sc_intctl_ioh, INTCTL_INTMSK);
 		mask |= (1 << irq);
-		bus_space_write_4(&s3c2xx0_bs_tag, 
+		bus_space_write_4(&s3c2xx0_bs_tag,
 		    s3c2xx0_softc->sc_intctl_ioh, INTCTL_INTMSK, mask);
 	} else if (irq < S3C24X0_EXTIRQ_MIN) {
 		mask = bus_space_read_4(&s3c2xx0_bs_tag,
 		    s3c2xx0_softc->sc_intctl_ioh, INTCTL_INTSUBMSK);
 		mask |= (1 << (irq - S3C24X0_SUBIRQ_MIN));
-		bus_space_write_4(&s3c2xx0_bs_tag, 
+		bus_space_write_4(&s3c2xx0_bs_tag,
 		    s3c2xx0_softc->sc_intctl_ioh, INTCTL_INTSUBMSK, mask);
 	} else {
 		mask = bus_space_read_4(&s3c2xx0_bs_tag,
 		    s3c2xx0_softc->sc_gpio_ioh, GPIO_EINTMASK);
 		mask |= (1 << (irq - S3C24X0_EXTIRQ_MIN));
-		bus_space_write_4(&s3c2xx0_bs_tag, 
+		bus_space_write_4(&s3c2xx0_bs_tag,
 		    s3c2xx0_softc->sc_intctl_ioh, GPIO_EINTMASK, mask);
 	}
 }
@@ -787,13 +787,13 @@ arm_unmask_irq(uintptr_t irq)
 		mask = bus_space_read_4(&s3c2xx0_bs_tag,
 		    s3c2xx0_softc->sc_intctl_ioh, INTCTL_INTSUBMSK);
 		mask &= ~(1 << (irq - S3C24X0_SUBIRQ_MIN));
-		bus_space_write_4(&s3c2xx0_bs_tag, 
+		bus_space_write_4(&s3c2xx0_bs_tag,
 		    s3c2xx0_softc->sc_intctl_ioh, INTCTL_INTSUBMSK, mask);
 	} else {
 		mask = bus_space_read_4(&s3c2xx0_bs_tag,
 		    s3c2xx0_softc->sc_gpio_ioh, GPIO_EINTMASK);
 		mask &= ~(1 << (irq - S3C24X0_EXTIRQ_MIN));
-		bus_space_write_4(&s3c2xx0_bs_tag, 
+		bus_space_write_4(&s3c2xx0_bs_tag,
 		    s3c2xx0_softc->sc_intctl_ioh, GPIO_EINTMASK, mask);
 	}
 }
diff --git a/sys/arm/s3c2xx0/s3c24x0_machdep.c b/sys/arm/s3c2xx0/s3c24x0_machdep.c
index 398b53d..6879581 100644
--- a/sys/arm/s3c2xx0/s3c24x0_machdep.c
+++ b/sys/arm/s3c2xx0/s3c24x0_machdep.c
@@ -38,7 +38,7 @@
  *
  * Machine dependant functions for kernel setup
  *
- * This file needs a lot of work. 
+ * This file needs a lot of work.
  *
  * Created      : 17/09/94
  */
@@ -150,42 +150,42 @@ static const struct pmap_devmap s3c24x0_devmap[] = {
 		_A(S3C24X0_CLKMAN_BASE),
 		_A(S3C24X0_CLKMAN_PA_BASE),
 		_S(S3C24X0_CLKMAN_SIZE),
-		VM_PROT_READ|VM_PROT_WRITE, 
+		VM_PROT_READ|VM_PROT_WRITE,
 		PTE_NOCACHE,
 	},
 	{
 		_A(S3C24X0_GPIO_BASE),
 		_A(S3C24X0_GPIO_PA_BASE),
 		_S(S3C2410_GPIO_SIZE),
-		VM_PROT_READ|VM_PROT_WRITE,                             
+		VM_PROT_READ|VM_PROT_WRITE,
 		PTE_NOCACHE,
 	},
 	{
 		_A(S3C24X0_INTCTL_BASE),
 		_A(S3C24X0_INTCTL_PA_BASE),
 		_S(S3C24X0_INTCTL_SIZE),
-		VM_PROT_READ|VM_PROT_WRITE, 
+		VM_PROT_READ|VM_PROT_WRITE,
 		PTE_NOCACHE,
 	},
 	{
 		_A(S3C24X0_TIMER_BASE),
 		_A(S3C24X0_TIMER_PA_BASE),
 		_S(S3C24X0_TIMER_SIZE),
-		VM_PROT_READ|VM_PROT_WRITE,                             
+		VM_PROT_READ|VM_PROT_WRITE,
 		PTE_NOCACHE,
 	},
 	{
 		_A(S3C24X0_UART0_BASE),
 		_A(S3C24X0_UART0_PA_BASE),
 		_S(S3C24X0_UART_PA_BASE(3) - S3C24X0_UART0_PA_BASE),
-		VM_PROT_READ|VM_PROT_WRITE,                             
+		VM_PROT_READ|VM_PROT_WRITE,
 		PTE_NOCACHE,
 	},
 	{
 		_A(S3C24X0_WDT_BASE),
 		_A(S3C24X0_WDT_PA_BASE),
 		_S(S3C24X0_WDT_SIZE),
-		VM_PROT_READ|VM_PROT_WRITE,                             
+		VM_PROT_READ|VM_PROT_WRITE,
 		PTE_NOCACHE,
 	},
 	{
@@ -281,7 +281,7 @@ initarm(struct arm_boot_params *abp)
 			kernel_pt_table[loop].pv_va = freemempos -
 			    (loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL)) *
 			    L2_TABLE_SIZE_REAL;
-			kernel_pt_table[loop].pv_pa = 
+			kernel_pt_table[loop].pv_pa =
 			    kernel_pt_table[loop].pv_va - KERNVIRTADDR +
 			    KERNPHYSADDR;
 		}
@@ -315,7 +315,7 @@ initarm(struct arm_boot_params *abp)
 	pmap_map_chunk(l1pagetable, KERNBASE, PHYSADDR,
 	   (((uint32_t)(lastaddr) - KERNBASE) + PAGE_SIZE) & ~(PAGE_SIZE - 1),
 	    VM_PROT_READ|VM_PROT_WRITE, PTE_CACHE);
-	afterkern = round_page((lastaddr + L1_S_SIZE) & ~(L1_S_SIZE 
+	afterkern = round_page((lastaddr + L1_S_SIZE) & ~(L1_S_SIZE
 	    - 1));
 	for (i = 0; i < KERNEL_PT_AFKERNEL_NUM; i++) {
 		pmap_link_l2pt(l1pagetable, afterkern + i * L1_S_SIZE,
diff --git a/sys/arm/s3c2xx0/s3c24x0reg.h b/sys/arm/s3c2xx0/s3c24x0reg.h
index 3e93e6c..e60ce88 100644
--- a/sys/arm/s3c2xx0/s3c24x0reg.h
+++ b/sys/arm/s3c2xx0/s3c24x0reg.h
@@ -36,7 +36,7 @@
  * Samsung S3C2410X/2400 processor is ARM920T based integrated CPU
  *
  * Reference:
- *  S3C2410X User's Manual 
+ *  S3C2410X User's Manual
  *  S3C2400 User's Manual
  */
 #ifndef _ARM_S3C2XX0_S3C24X0REG_H_
@@ -691,7 +691,7 @@
 #define	 SPCON_CPOL		(1<<2)
 #define	 SPCON_IDLELOW_RISING	  (0|0)
 #define	 SPCON_IDLELOW_FALLING	  (0|SPCON_CPHA)
-#define	 SPCON_IDLEHIGH_FALLING  (SPCON_CPOL|0) 
+#define	 SPCON_IDLEHIGH_FALLING  (SPCON_CPOL|0)
 #define	 SPCON_IDLEHIGH_RISING	  (SPCON_CPOL|SPCON_CPHA)
 #define	 SPCON_MSTR		(1<<3)
 #define	 SPCON_ENSCK		(1<<4)