arch/x86: Indent using tabs not spaces

No functional changes - just whitespace fixes.
Signed-off-by: Martin Roth <martinroth@google.com>

Change-Id: I8ffa87240bcbd3d657ed9dc619b5e5bf9de734d7
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12853
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

3 files changed, 66 insertions, 66 deletions

diff --git a/src/arch/x86/include/arch/cpu.h b/src/arch/x86/include/arch/cpu.h
index d03425a9a5..408fa15180 100644
--- a/src/arch/x86/include/arch/cpu.h
+++ b/src/arch/x86/include/arch/cpu.h
@@ -217,21 +217,21 @@ static inline unsigned long cpu_index(void)
 
 #ifndef __ROMCC__ // romcc is segfaulting in some cases
 struct cpuinfo_x86 {
-        uint8_t    x86;            /* CPU family */
-        uint8_t    x86_vendor;     /* CPU vendor */
-        uint8_t    x86_model;
-        uint8_t    x86_mask;
+	uint8_t	x86;		/* CPU family */
+	uint8_t	x86_vendor;	/* CPU vendor */
+	uint8_t	x86_model;
+	uint8_t	x86_mask;
 };
 
 static inline void get_fms(struct cpuinfo_x86 *c, uint32_t tfms)
 {
-        c->x86 = (tfms >> 8) & 0xf;
-        c->x86_model = (tfms >> 4) & 0xf;
-        c->x86_mask = tfms & 0xf;
-        if (c->x86 == 0xf)
-                c->x86 += (tfms >> 20) & 0xff;
-        if (c->x86 >= 0x6)
-                c->x86_model += ((tfms >> 16) & 0xF) << 4;
+	c->x86 = (tfms >> 8) & 0xf;
+	c->x86_model = (tfms >> 4) & 0xf;
+	c->x86_mask = tfms & 0xf;
+	if (c->x86 == 0xf)
+		c->x86 += (tfms >> 20) & 0xff;
+	if (c->x86 >= 0x6)
+		c->x86_model += ((tfms >> 16) & 0xF) << 4;
 
 }
 #endif
diff --git a/src/arch/x86/include/arch/io.h b/src/arch/x86/include/arch/io.h
index 2f4206188f..a71e1a4e44 100644
--- a/src/arch/x86/include/arch/io.h
+++ b/src/arch/x86/include/arch/io.h
@@ -190,27 +190,27 @@ static inline __attribute__((always_inline)) void write32(volatile void *addr, u
 #if defined(__ROMCC__)
 static inline int log2(u32 value)
 {
-        unsigned int r = 0;
-        __asm__ volatile (
-                "bsrl %1, %0\n\t"
-                "jnz 1f\n\t"
-                "movl $-1, %0\n\t"
-                "1:\n\t"
-                : "=r" (r) : "r" (value));
-        return r;
+	unsigned int r = 0;
+	__asm__ volatile (
+		"bsrl %1, %0\n\t"
+		"jnz 1f\n\t"
+		"movl $-1, %0\n\t"
+		"1:\n\t"
+		: "=r" (r) : "r" (value));
+	return r;
 
 }
 
 static inline int __ffs(u32 value)
 {
-        unsigned int r = 0;
-        __asm__ volatile (
-                "bsfl %1, %0\n\t"
-                "jnz 1f\n\t"
-                "movl $-1, %0\n\t"
-                "1:\n\t"
-                : "=r" (r) : "r" (value));
-        return r;
+	unsigned int r = 0;
+	__asm__ volatile (
+		"bsfl %1, %0\n\t"
+		"jnz 1f\n\t"
+		"movl $-1, %0\n\t"
+		"1:\n\t"
+		: "=r" (r) : "r" (value));
+	return r;
 
 }
 #endif
@@ -218,15 +218,15 @@ static inline int __ffs(u32 value)
 #ifdef __SIMPLE_DEVICE__
 
 #define PCI_ADDR(SEGBUS, DEV, FN, WHERE) ( \
-        (((SEGBUS) & 0xFFF) << 20) | \
-        (((DEV) & 0x1F) << 15) | \
-        (((FN) & 0x07) << 12) | \
-        ((WHERE) & 0xFFF))
+	(((SEGBUS) & 0xFFF) << 20) | \
+	(((DEV) & 0x1F) << 15) | \
+	(((FN) & 0x07) << 12) | \
+	((WHERE) & 0xFFF))
 
 #define PCI_DEV(SEGBUS, DEV, FN) ( \
-        (((SEGBUS) & 0xFFF) << 20) | \
-        (((DEV) & 0x1F) << 15) | \
-        (((FN)  & 0x07) << 12))
+	(((SEGBUS) & 0xFFF) << 20) | \
+	(((DEV) & 0x1F) << 15) | \
+	(((FN)  & 0x07) << 12))
 
 #define PCI_ID(VENDOR_ID, DEVICE_ID) \
 	((((DEVICE_ID) & 0xFFFF) << 16) | ((VENDOR_ID) & 0xFFFF))
@@ -267,14 +267,14 @@ void pci_or_config32(pci_devfn_t dev, unsigned where, uint32_t value)
 #define PCI_DEV_INVALID (0xffffffffU)
 static inline pci_devfn_t pci_io_locate_device(unsigned pci_id, pci_devfn_t dev)
 {
-        for(; dev <= PCI_DEV(255, 31, 7); dev += PCI_DEV(0,0,1)) {
-                unsigned int id;
-                id = pci_io_read_config32(dev, 0);
-                if (id == pci_id) {
-                        return dev;
-                }
-        }
-        return PCI_DEV_INVALID;
+	for(; dev <= PCI_DEV(255, 31, 7); dev += PCI_DEV(0,0,1)) {
+		unsigned int id;
+		id = pci_io_read_config32(dev, 0);
+		if (id == pci_id) {
+			return dev;
+		}
+	}
+	return PCI_DEV_INVALID;
 }
 
 static inline pci_devfn_t pci_locate_device(unsigned pci_id, pci_devfn_t dev)
@@ -293,17 +293,17 @@ static inline pci_devfn_t pci_locate_device_on_bus(unsigned pci_id, unsigned bus
 {
 	pci_devfn_t dev, last;
 
-        dev = PCI_DEV(bus, 0, 0);
-        last = PCI_DEV(bus, 31, 7);
-
-        for(; dev <=last; dev += PCI_DEV(0,0,1)) {
-                unsigned int id;
-                id = pci_read_config32(dev, 0);
-                if (id == pci_id) {
-                        return dev;
-                }
-        }
-        return PCI_DEV_INVALID;
+	dev = PCI_DEV(bus, 0, 0);
+	last = PCI_DEV(bus, 31, 7);
+
+	for(; dev <=last; dev += PCI_DEV(0,0,1)) {
+		unsigned int id;
+		id = pci_read_config32(dev, 0);
+		if (id == pci_id) {
+			return dev;
+		}
+	}
+	return PCI_DEV_INVALID;
 }
 
 /* Generic functions for pnp devices */
diff --git a/src/arch/x86/include/arch/pci_io_cfg.h b/src/arch/x86/include/arch/pci_io_cfg.h
index b5822ba14d..b83853548e 100644
--- a/src/arch/x86/include/arch/pci_io_cfg.h
+++ b/src/arch/x86/include/arch/pci_io_cfg.h
@@ -34,9 +34,9 @@ uint16_t pci_io_read_config16(pci_devfn_t dev, unsigned where)
 {
 	unsigned addr;
 #if !CONFIG_PCI_IO_CFG_EXT
-        addr = (dev>>4) | where;
+	addr = (dev>>4) | where;
 #else
-        addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
+	addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
 #endif
 	outl(0x80000000 | (addr & ~3), 0xCF8);
 	return inw(0xCFC + (addr & 2));
@@ -47,9 +47,9 @@ uint32_t pci_io_read_config32(pci_devfn_t dev, unsigned where)
 {
 	unsigned addr;
 #if !CONFIG_PCI_IO_CFG_EXT
-        addr = (dev>>4) | where;
+	addr = (dev>>4) | where;
 #else
-        addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
+	addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
 #endif
 	outl(0x80000000 | (addr & ~3), 0xCF8);
 	return inl(0xCFC);
@@ -60,9 +60,9 @@ void pci_io_write_config8(pci_devfn_t dev, unsigned where, uint8_t value)
 {
 	unsigned addr;
 #if !CONFIG_PCI_IO_CFG_EXT
-        addr = (dev>>4) | where;
+	addr = (dev>>4) | where;
 #else
-        addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
+	addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
 #endif
 	outl(0x80000000 | (addr & ~3), 0xCF8);
 	outb(value, 0xCFC + (addr & 3));
@@ -71,14 +71,14 @@ void pci_io_write_config8(pci_devfn_t dev, unsigned where, uint8_t value)
 static inline __attribute__((always_inline))
 void pci_io_write_config16(pci_devfn_t dev, unsigned where, uint16_t value)
 {
-        unsigned addr;
+	unsigned addr;
 #if !CONFIG_PCI_IO_CFG_EXT
-        addr = (dev>>4) | where;
+	addr = (dev>>4) | where;
 #else
-        addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
+	addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
 #endif
-        outl(0x80000000 | (addr & ~3), 0xCF8);
-        outw(value, 0xCFC + (addr & 2));
+	outl(0x80000000 | (addr & ~3), 0xCF8);
+	outw(value, 0xCFC + (addr & 2));
 }
 
 static inline __attribute__((always_inline))
@@ -86,9 +86,9 @@ void pci_io_write_config32(pci_devfn_t dev, unsigned where, uint32_t value)
 {
 	unsigned addr;
 #if !CONFIG_PCI_IO_CFG_EXT
-        addr = (dev>>4) | where;
+	addr = (dev>>4) | where;
 #else
-        addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
+	addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
 #endif
 	outl(0x80000000 | (addr & ~3), 0xCF8);
 	outl(value, 0xCFC);