Since some people disapprove of white space cleanups mixed in regular commits

while others dislike them being extra commits, let's clean them up once and
for all for the existing code. If it's ugly, let it only be ugly once :-)

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5507 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

19 files changed, 81 insertions, 81 deletions

diff --git a/src/devices/oprom/include/x86emu/regs.h b/src/devices/oprom/include/x86emu/regs.h
index 516b2ea836..d738974d4b 100644
--- a/src/devices/oprom/include/x86emu/regs.h
+++ b/src/devices/oprom/include/x86emu/regs.h
@@ -106,7 +106,7 @@ struct i386_special_regs {
 	u32 FLAGS;
 	};
 
-/*  
+/*
  * Segment registers here represent the 16 bit quantities
  * CS, DS, ES, SS.
  */
@@ -184,8 +184,8 @@ struct i386_segment_regs {
 #define F_ALWAYS_ON  (0x0002)   /* flag bits always on */
 
 /*
- * Define a mask for only those flag bits we will ever pass back 
- * (via PUSHF) 
+ * Define a mask for only those flag bits we will ever pass back
+ * (via PUSHF)
  */
 #define F_MSK (FB_CF|FB_PF|FB_AF|FB_ZF|FB_SF|FB_TF|FB_IF|FB_DF|FB_OF)
 
@@ -271,8 +271,8 @@ typedef struct {
      *  Delayed flag set        3 bits  (zero, signed, parity)
      *  reserved                6 bits
      *  interrupt #             8 bits  instruction raised interrupt
-     *  BIOS video segregs      4 bits  
-     *  Interrupt Pending       1 bits  
+     *  BIOS video segregs      4 bits
+     *  Interrupt Pending       1 bits
      *  Extern interrupt        1 bits
      *  Halted                  1 bits
      */
diff --git a/src/devices/oprom/include/x86emu/x86emu.h b/src/devices/oprom/include/x86emu/x86emu.h
index 493e494927..3ceee4985b 100644
--- a/src/devices/oprom/include/x86emu/x86emu.h
+++ b/src/devices/oprom/include/x86emu/x86emu.h
@@ -128,7 +128,7 @@ extern u32 X86API rdl(u32 addr);
 extern void X86API wrb(u32 addr, u8 val);
 extern void X86API wrw(u32 addr, u16 val);
 extern void X86API wrl(u32 addr, u32 val);
- 
+
 #pragma	pack()
 
 /*--------------------- type definitions -----------------------------------*/
@@ -175,10 +175,10 @@ void 	X86EMU_halt_sys(void);
 #define DEBUG_SYSINT_F          0x000200 /* bios system interrupts. */
 #define DEBUG_TRACECALL_F       0x000400
 #define DEBUG_INSTRUMENT_F      0x000800
-#define DEBUG_MEM_TRACE_F       0x001000 
-#define DEBUG_IO_TRACE_F        0x002000 
+#define DEBUG_MEM_TRACE_F       0x001000
+#define DEBUG_IO_TRACE_F        0x002000
 #define DEBUG_TRACECALL_REGS_F  0x004000
-#define DEBUG_DECODE_NOPRINT_F  0x008000 
+#define DEBUG_DECODE_NOPRINT_F  0x008000
 #define DEBUG_SAVE_IP_CS_F      0x010000
 #define DEBUG_TRACEJMP_F        0x020000
 #define DEBUG_TRACEJMP_REGS_F   0x040000
diff --git a/src/devices/oprom/x86.c b/src/devices/oprom/x86.c
index 9e72a4a6a6..4d9604a581 100644
--- a/src/devices/oprom/x86.c
+++ b/src/devices/oprom/x86.c
@@ -45,16 +45,16 @@ int (*intXX_handler[256])(struct eregs *regs) = { NULL };
 
 static int intXX_exception_handler(struct eregs *regs)
 {
-	printk(BIOS_INFO, "Oops, exception %d while executing option rom\n", 
+	printk(BIOS_INFO, "Oops, exception %d while executing option rom\n",
 			regs->vector);
-	x86_exception(regs);	// Call coreboot exception handler 
+	x86_exception(regs);	// Call coreboot exception handler
 
 	return 0;		// Never returns?
 }
 
 static int intXX_unknown_handler(struct eregs *regs)
 {
-	printk(BIOS_INFO, "Unsupported software interrupt #0x%x\n", 
+	printk(BIOS_INFO, "Unsupported software interrupt #0x%x\n",
 			regs->vector);
 
 	return -1;
@@ -74,12 +74,12 @@ static void setup_interrupt_handlers(void)
 {
 	int i;
 
-	/* The first 16 intXX functions are not BIOS services, 
+	/* The first 16 intXX functions are not BIOS services,
 	 * but the CPU-generated exceptions ("hardware interrupts")
 	 */
 	for (i = 0; i < 0x10; i++)
 		intXX_handler[i] = &intXX_exception_handler;
-	
+
 	/* Mark all other intXX calls as unknown first */
 	for (i = 0x10; i < 0x100; i++)
 	{
@@ -133,14 +133,14 @@ static void setup_realmode_idt(void)
 	}
 
 	/* Many option ROMs use the hard coded interrupt entry points in the
-	 * system bios. So install them at the known locations. 
+	 * system bios. So install them at the known locations.
 	 */
-	
+
 	/* int42 is the relocated int10 */
 	write_idt_stub((void *)0xff065, 0x42);
 
 	/* VIA's VBIOS calls f000:f859 instead of int15 */
-	write_idt_stub((void *)0xff859, 0x15); 
+	write_idt_stub((void *)0xff859, 0x15);
 }
 
 void run_bios(struct device *dev, unsigned long addr)
@@ -187,7 +187,7 @@ static u32 VSA_vrRead(u16 classIndex)
 		"outl	%%eax, %%dx\n"
 		"addb	$2, %%dl\n"
 		"inw	%%dx, %%ax\n"
-		: "=a" (eax), "=b"(ebx), "=c"(ecx), "=d"(edx) 
+		: "=a" (eax), "=b"(ebx), "=c"(ecx), "=d"(edx)
 		: "a"(classIndex)
 	);
 
@@ -245,7 +245,7 @@ void do_vsmbios(void)
 }
 #endif
 
-/* interrupt_handler() is called from assembler code only, 
+/* interrupt_handler() is called from assembler code only,
  * so there is no use in putting the prototype into a header file.
  */
 int __attribute__((regparm(0))) interrupt_handler(u32 intnumber,
@@ -308,7 +308,7 @@ int __attribute__((regparm(0))) interrupt_handler(u32 intnumber,
 	// will later pop them.
 	// What happens here is that we force (volatile!) changing
 	// the values of the parameters of this function. We do this
-	// because we know that they stay alive on the stack after 
+	// because we know that they stay alive on the stack after
 	// we leave this function. Don't say this is bollocks.
 	*(volatile u32 *)&eax = reg_info.eax;
 	*(volatile u32 *)&ecx = reg_info.ecx;
diff --git a/src/devices/oprom/x86_asm.S b/src/devices/oprom/x86_asm.S
index 724fe02c0d..469c42f90b 100644
--- a/src/devices/oprom/x86_asm.S
+++ b/src/devices/oprom/x86_asm.S
@@ -25,7 +25,7 @@
 
 /* This is the intXX interrupt handler stub code. It gets copied
  * to the IDT and to some fixed addresses in the F segment. Before
- * the code can used, it gets patched up by the C function copying 
+ * the code can used, it gets patched up by the C function copying
  * it: byte 3 (the $0 in movb $0, %al) is overwritten with the int#.
  */
 
@@ -85,11 +85,11 @@ __run_optionrom = RELOCATED(.)
 	 * protected mode is turned off.
 	 */
 	mov	$0x30, %ax
-	mov	%ax, %ds       
-	mov	%ax, %es       
-	mov	%ax, %fs       
-	mov	%ax, %gs       
-	mov	%ax, %ss       
+	mov	%ax, %ds
+	mov	%ax, %es
+	mov	%ax, %fs
+	mov	%ax, %gs
+	mov	%ax, %ss
 
 	/* Turn off protection */
 	movl	%cr0, %eax
@@ -114,9 +114,9 @@ __run_optionrom = RELOCATED(.)
 	lidt	__realmode_idt
 
 	/* Set all segments to 0x0000, ds to 0x0040 */
-	mov	%ax, %es       
-	mov	%ax, %fs       
-	mov	%ax, %gs       
+	mov	%ax, %es
+	mov	%ax, %fs
+	mov	%ax, %gs
 	mov	$0x40, %ax
 	mov	%ax, %ds
 
@@ -140,8 +140,8 @@ __run_optionrom = RELOCATED(.)
 	data32	ljmp	$0x10, $RELOCATED(1f)
 1:
 	.code32
-	movw	$0x18, %ax     
-	mov	%ax, %ds       
+	movw	$0x18, %ax
+	mov	%ax, %ds
 	mov	%ax, %es
 	mov	%ax, %fs
 	mov	%ax, %gs
@@ -185,11 +185,11 @@ __run_vsa = RELOCATED(.)
 	 * protected mode is turned off.
 	 */
 	mov	$0x30, %ax
-	mov	%ax, %ds       
-	mov	%ax, %es       
-	mov	%ax, %fs       
-	mov	%ax, %gs       
-	mov	%ax, %ss       
+	mov	%ax, %ds
+	mov	%ax, %es
+	mov	%ax, %fs
+	mov	%ax, %gs
+	mov	%ax, %ss
 
 	/* Turn off protection */
 	movl	%cr0, %eax
@@ -214,9 +214,9 @@ __run_vsa = RELOCATED(.)
 	lidt	__realmode_idt
 
 	/* Set all segments to 0x0000, ds to 0x0040 */
-	mov	%ax, %es       
-	mov	%ax, %fs       
-	mov	%ax, %gs       
+	mov	%ax, %es
+	mov	%ax, %fs
+	mov	%ax, %gs
 	mov	$0x40, %ax
 	mov	%ax, %ds
 	mov	%cx, %ax	// restore ax
@@ -238,8 +238,8 @@ __run_vsa = RELOCATED(.)
 	data32	ljmp	$0x10, $RELOCATED(1f)
 1:
 	.code32
-	movw	$0x18, %ax     
-	mov	%ax, %ds       
+	movw	$0x18, %ax
+	mov	%ax, %ds
 	mov	%ax, %es
 	mov	%ax, %fs
 	mov	%ax, %gs
@@ -275,17 +275,17 @@ __run_interrupt = RELOCATED(.)
 	 * descriptors.  They will retain these configurations (limits,
 	 * writability, etc.) once protected mode is turned off.
 	 */
-	mov	$0x30, %ax     
-	mov	%ax, %ds       
-	mov	%ax, %es       
-	mov	%ax, %fs       
-	mov	%ax, %gs       
-	mov	%ax, %ss       
+	mov	$0x30, %ax
+	mov	%ax, %ds
+	mov	%ax, %es
+	mov	%ax, %fs
+	mov	%ax, %gs
+	mov	%ax, %ss
 
 	/* Turn off protected mode */
-	movl	%cr0, %eax     
+	movl	%cr0, %eax
 	andl	$~PE, %eax
-	movl	%eax, %cr0     
+	movl	%eax, %cr0
 
 	/* Now really going into real mode */
 	data32 ljmp	$0, $RELOCATED(1f)
@@ -302,7 +302,7 @@ __run_interrupt = RELOCATED(.)
 	movl	%eax, %esp
 
 	/* Load 16-bit intXX IDT */
-	xor	%ax, %ax       
+	xor	%ax, %ax
 	mov	%ax, %ds
 	lidt	__realmode_idt
 
diff --git a/src/devices/oprom/x86_interrupts.c b/src/devices/oprom/x86_interrupts.c
index 90156334dc..49d69ee3a7 100644
--- a/src/devices/oprom/x86_interrupts.c
+++ b/src/devices/oprom/x86_interrupts.c
@@ -202,7 +202,7 @@ int int15_handler(struct eregs *regs)
 		res = 0;
 		break;
 	default:
-		printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", 
+		printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n",
 				regs->eax & 0xffff);
 	}
 
diff --git a/src/devices/oprom/x86emu/decode.c b/src/devices/oprom/x86emu/decode.c
index 3d2ba23566..ed96dc66e6 100644
--- a/src/devices/oprom/x86emu/decode.c
+++ b/src/devices/oprom/x86emu/decode.c
@@ -732,7 +732,7 @@ RETURNS:
 Value of scale * index
 
 REMARKS:
-Decodes scale/index of SIB byte and returns relevant offset part of 
+Decodes scale/index of SIB byte and returns relevant offset part of
 effective address.
 ****************************************************************************/
 static unsigned decode_sib_si(
diff --git a/src/devices/oprom/x86emu/ops2.c b/src/devices/oprom/x86emu/ops2.c
index f5cb6498b1..349a664f50 100644
--- a/src/devices/oprom/x86emu/ops2.c
+++ b/src/devices/oprom/x86emu/ops2.c
@@ -170,7 +170,7 @@ static void x86emuOp2_rdmsr(u8 op2)
   M.x86.R_EAX = 0;
   DECODE_CLEAR_SEGOVR();
   END_OF_INSTR();
-}  
+}
 
 #define xorl(a,b)   (((a) && !(b)) || (!(a) && (b)))
 
diff --git a/src/devices/oprom/x86emu/sys.c b/src/devices/oprom/x86emu/sys.c
index 957e0ca63b..7a9e3921ec 100644
--- a/src/devices/oprom/x86emu/sys.c
+++ b/src/devices/oprom/x86emu/sys.c
@@ -85,7 +85,7 @@ RETURNS:
 Byte value read from emulator memory.
 
 REMARKS:
-Reads a byte value from the emulator memory. 
+Reads a byte value from the emulator memory.
 ****************************************************************************/
 u8 X86API rdb(u32 addr)
 {
@@ -130,7 +130,7 @@ addr	- Emulator memory address to read
 RETURNS:
 Long value read from emulator memory.
 REMARKS:
-Reads a long value from the emulator memory. 
+Reads a long value from the emulator memory.
 ****************************************************************************/
 u32 X86API rdl(u32 addr)
 {
@@ -189,7 +189,7 @@ addr	- Emulator memory address to read
 val		- Value to store
 
 REMARKS:
-Writes a long value to emulator memory. 
+Writes a long value to emulator memory.
 ****************************************************************************/
 void X86API wrl(u32 addr, u32 val)
 {
diff --git a/src/devices/oprom/x86emu/x86emui.h b/src/devices/oprom/x86emu/x86emui.h
index d693e335f4..8ad43bfa30 100644
--- a/src/devices/oprom/x86emu/x86emui.h
+++ b/src/devices/oprom/x86emu/x86emui.h
@@ -75,7 +75,7 @@
 #include <xf86_ansic.h>
 #else
 #include <string.h>
-#endif                                                                                           
+#endif
 /*--------------------------- Inline Functions ----------------------------*/
 
 #ifdef  __cplusplus
diff --git a/src/devices/oprom/yabel/biosemu.c b/src/devices/oprom/yabel/biosemu.c
index 294d81f279..9cdd0f279b 100644
--- a/src/devices/oprom/yabel/biosemu.c
+++ b/src/devices/oprom/yabel/biosemu.c
@@ -250,7 +250,7 @@ biosemu(u8 *biosmem, u32 biosmem_size, struct device * dev, unsigned long rom_ad
 	X86EMU_setupMemFuncs(&my_mem_funcs);
 
 	//setup PMM struct in BIOS_DATA_SEGMENT, offset 0x0
-	u8 pmm_length = pmm_setup(BIOS_DATA_SEGMENT, 0x0);	
+	u8 pmm_length = pmm_setup(BIOS_DATA_SEGMENT, 0x0);
 	if (pmm_length <= 0) {
 		printf ("\nYABEL: Warning: PMM Area could not be setup. PMM not available (%x)\n",
 		     pmm_length);
diff --git a/src/devices/oprom/yabel/biosemu.h b/src/devices/oprom/yabel/biosemu.h
index 09ace729ec..39cc0a9b0e 100644
--- a/src/devices/oprom/yabel/biosemu.h
+++ b/src/devices/oprom/yabel/biosemu.h
@@ -38,7 +38,7 @@
 				// Address, there will only be a call to this INT and a RETF
 #define PNP_INT_NUM 0xFD
 
-/* array of funtion pointers to override generic interrupt handlers 
+/* array of funtion pointers to override generic interrupt handlers
  * a YABEL caller can add functions to this array before calling YABEL
  * if a interrupt occurs, YABEL checks wether a function is set in
  * this array and only runs the generic interrupt handler code, if
diff --git a/src/devices/oprom/yabel/compat/functions.c b/src/devices/oprom/yabel/compat/functions.c
index 035c8bc86e..c9ef0b7d77 100644
--- a/src/devices/oprom/yabel/compat/functions.c
+++ b/src/devices/oprom/yabel/compat/functions.c
@@ -61,6 +61,6 @@ u64 get_time(void)
 	"rdtsc"
         : "=a"(eax), "=d"(edx)
         : /* no inputs, no clobber */);
-    act = ((u64) edx << 32) | eax; 
+    act = ((u64) edx << 32) | eax;
     return act;
 }
diff --git a/src/devices/oprom/yabel/compat/of.h b/src/devices/oprom/yabel/compat/of.h
index 907139951f..6a00f7a316 100644
--- a/src/devices/oprom/yabel/compat/of.h
+++ b/src/devices/oprom/yabel/compat/of.h
@@ -19,7 +19,7 @@
 #define phandle_t p32
 #define ihandle_t p32
 
-typedef struct 
+typedef struct
 {
     unsigned int serv;
     int nargs;
diff --git a/src/devices/oprom/yabel/compat/time.h b/src/devices/oprom/yabel/compat/time.h
index 6f7099bd86..18dba3aa85 100644
--- a/src/devices/oprom/yabel/compat/time.h
+++ b/src/devices/oprom/yabel/compat/time.h
@@ -15,4 +15,4 @@
 /* TODO: check how this works in x86 */
 extern unsigned long tb_freq;
 u64 get_time(void);
-#endif 
+#endif
diff --git a/src/devices/oprom/yabel/debug.h b/src/devices/oprom/yabel/debug.h
index d02930809d..fea1fb7a3b 100644
--- a/src/devices/oprom/yabel/debug.h
+++ b/src/devices/oprom/yabel/debug.h
@@ -39,7 +39,7 @@ static inline void set_ci(void) {};
  * |||-Currently unused
  * ||||-Currently unused
  * |||||-Currently unused
- * ||||||-DEBUG_PNP - Print Plug And Play access made by option rom 
+ * ||||||-DEBUG_PNP - Print Plug And Play access made by option rom
  * |||||||-DEBUG_DISK - Print Disk I/O related messages, currently unused
  * ||||||||-DEBUG_PMM - Print messages related to POST Memory Manager (PMM)
  * |||||||||-DEBUG_VBE - Print messages related to VESA BIOS Extension (VBE) functions
@@ -47,7 +47,7 @@ static inline void set_ci(void) {};
  * |||||||||||-DEBUG_INTR - Print messages related to interrupt handling
  * ||||||||||||-DEBUG_CHECK_VMEM_ACCESS - Print messages related to accesse to certain areas of the virtual Memory (e.g. BDA (BIOS Data Area) or Interrupt Vectors)
  * |||||||||||||-DEBUG_MEM - Print memory access made by option rom (NOTE: this also includes accesses to fetch instructions)
- * ||||||||||||||-DEBUG_IO - Print I/O access made by option rom 
+ * ||||||||||||||-DEBUG_IO - Print I/O access made by option rom
  * 11000111111111 - Max Binary Value, Debug All (WARNING: - This could run for hours)
  */
 
diff --git a/src/devices/oprom/yabel/interrupt.c b/src/devices/oprom/yabel/interrupt.c
index 9a796005bb..af79379f67 100644
--- a/src/devices/oprom/yabel/interrupt.c
+++ b/src/devices/oprom/yabel/interrupt.c
@@ -410,7 +410,7 @@ handleInt1a(void)
 				M.x86.R_CL =
 #ifdef CONFIG_PCI_OPTION_ROM_RUN_YABEL
 					pci_read_config8(dev, offs);
-#else					
+#else
 				    (u8) rtas_pci_config_read(bios_device.
 								   puid, 1,
 								   bus, devfn,
@@ -425,7 +425,7 @@ handleInt1a(void)
 				M.x86.R_CX =
 #ifdef CONFIG_PCI_OPTION_ROM_RUN_YABEL
 					pci_read_config16(dev, offs);
-#else					
+#else
 				    (u16) rtas_pci_config_read(bios_device.
 								    puid, 2,
 								    bus, devfn,
@@ -440,7 +440,7 @@ handleInt1a(void)
 				M.x86.R_ECX =
 #ifdef CONFIG_PCI_OPTION_ROM_RUN_YABEL
 					pci_read_config32(dev, offs);
-#else					
+#else
 				    (u32) rtas_pci_config_read(bios_device.
 								    puid, 4,
 								    bus, devfn,
@@ -478,7 +478,7 @@ handleInt1a(void)
 			case 0xb10b:
 #ifdef CONFIG_PCI_OPTION_ROM_RUN_YABEL
 					pci_write_config8(bios_device.dev, offs, M.x86.R_CL);
-#else					
+#else
 				rtas_pci_config_write(bios_device.puid, 1, bus,
 						      devfn, offs, M.x86.R_CL);
 #endif
@@ -490,7 +490,7 @@ handleInt1a(void)
 			case 0xb10c:
 #ifdef CONFIG_PCI_OPTION_ROM_RUN_YABEL
 					pci_write_config16(bios_device.dev, offs, M.x86.R_CX);
-#else					
+#else
 				rtas_pci_config_write(bios_device.puid, 2, bus,
 						      devfn, offs, M.x86.R_CX);
 #endif
@@ -502,7 +502,7 @@ handleInt1a(void)
 			case 0xb10d:
 #ifdef CONFIG_PCI_OPTION_ROM_RUN_YABEL
 					pci_write_config32(bios_device.dev, offs, M.x86.R_ECX);
-#else					
+#else
 				rtas_pci_config_write(bios_device.puid, 4, bus,
 						      devfn, offs, M.x86.R_ECX);
 #endif
@@ -576,7 +576,7 @@ handleInterrupt(int intNum)
 			int_handled = 1;
 			break;
 		case PMM_INT_NUM:
-			/* the selfdefined PMM INT number, this is called by the code in PMM struct, it 
+			/* the selfdefined PMM INT number, this is called by the code in PMM struct, it
 			 * is handled by pmm_handleInt()
 			 */
 			pmm_handleInt();
diff --git a/src/devices/oprom/yabel/pmm.c b/src/devices/oprom/yabel/pmm.c
index ad4dc6834c..989bde4d27 100644
--- a/src/devices/oprom/yabel/pmm.c
+++ b/src/devices/oprom/yabel/pmm.c
@@ -19,8 +19,8 @@
 #include "device.h"
 
 /* this struct is used to remember which PMM spaces
- * have been assigned. MAX_PMM_AREAS defines how many 
- * PMM areas we can assign. 
+ * have been assigned. MAX_PMM_AREAS defines how many
+ * PMM areas we can assign.
  * All areas are assigned in PMM_CONV_SEGMENT
  */
 typedef struct {
@@ -37,7 +37,7 @@ static pmm_allocation_t pmm_allocation_array[MAX_PMM_AREAS];
 /* index into pmm_allocation_array */
 static u32 curr_pmm_allocation_index = 0;
 
-/* This function is used to setup the PMM struct in virtual memory 
+/* This function is used to setup the PMM struct in virtual memory
  * at a certain offset, the length of the PMM struct is returned */
 u8 pmm_setup(u16 segment, u16 offset)
 {
@@ -79,7 +79,7 @@ u8 pmm_setup(u16 segment, u16 offset)
 	return sizeof(pmm_information_t);
 }
 
-/* handle the selfdefined interrupt, this is executed, when the PMM Entry Point 
+/* handle the selfdefined interrupt, this is executed, when the PMM Entry Point
  * is executed, it must handle all PMM requests
  */
 void pmm_handleInt()
@@ -136,7 +136,7 @@ void pmm_handleInt()
 					 __func__, next_offset);
 			if (length == 0) {
 				/* largest possible block size requested, we have on segment
-				 * to allocate, so largest possible is segment size (0xFFFF) 
+				 * to allocate, so largest possible is segment size (0xFFFF)
 				 * minus next_offset
 				 */
 				rval = 0xFFFF - next_offset;
@@ -151,7 +151,7 @@ void pmm_handleInt()
 				}
 				align = 1 << lsb;
 			}
-			/* always align at least to paragraph (16byte) boundary 
+			/* always align at least to paragraph (16byte) boundary
 			 * hm... since the length is always in paragraphs, we cannot
 			 * align outside of paragraphs anyway... so this check might
 			 * be unnecessary...*/
diff --git a/src/devices/oprom/yabel/pmm.h b/src/devices/oprom/yabel/pmm.h
index 95645dffdc..3cc3c17ac6 100644
--- a/src/devices/oprom/yabel/pmm.h
+++ b/src/devices/oprom/yabel/pmm.h
@@ -34,7 +34,7 @@ typedef struct {
 	u8 code[3];
 } __attribute__ ((__packed__)) pmm_information_t;
 
-/* This function is used to setup the PMM struct in virtual memory 
+/* This function is used to setup the PMM struct in virtual memory
  * at a certain offset */
 u8 pmm_setup(u16 segment, u16 offset);
 
diff --git a/src/devices/oprom/yabel/vbe.c b/src/devices/oprom/yabel/vbe.c
index d80a97acc6..6ddeba613b 100644
--- a/src/devices/oprom/yabel/vbe.c
+++ b/src/devices/oprom/yabel/vbe.c
@@ -796,7 +796,7 @@ void vbe_set_graphics(void)
 
 	mode_info.video_mode = (1 << 14) | CONFIG_FRAMEBUFFER_VESA_MODE;
 	vbe_get_mode_info(&mode_info);
-	unsigned char *framebuffer = 
+	unsigned char *framebuffer =
 		(unsigned char *) le32_to_cpu(mode_info.vesa.phys_base_ptr);
 	DEBUG_PRINTF_VBE("FRAMEBUFFER: 0x%08x\n", framebuffer);
 	vbe_set_mode(&mode_info);
@@ -807,9 +807,9 @@ void vbe_set_graphics(void)
 	/* Switching Intel IGD to 1MB video memory will break this. Who
 	 * cares. */
 	// int imagesize = 1024*768*2;
-	
+
 	unsigned char *jpeg = cbfs_find_file("bootsplash.jpg", CBFS_TYPE_BOOTSPLASH);
-	if (!jpeg) { 
+	if (!jpeg) {
 		DEBUG_PRINTF_VBE("Could not find bootsplash.jpg\n");
 		return;
 	}