x86: coding style fixes to arch/x86/kernel/mca_32.c

Before:
   total: 42 errors, 3 warnings, 469 lines checked
After:
   total: 0 errors, 3 warnings, 479 lines checked

No code changed:

arch/x86/kernel/mca_32.o:

   text	   data	    bss	    dec	    hex	filename
   1832	    288	      5	   2125	    84d	mca_32.o.before
   1832	    288	      5	   2125	    84d	mca_32.o.after

md5:
   c0e45e2b743ce26349eb07dc53e80b94  mca_32.o.before.asm
   c0e45e2b743ce26349eb07dc53e80b94  mca_32.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Paolo Ciarrocchi
2008-02-22 23:10:06 +01:00
committed by Ingo Molnar
parent f73920cd63
commit 0067cc996e

View File

@@ -53,9 +53,9 @@
#include <linux/init.h> #include <linux/init.h>
#include <asm/arch_hooks.h> #include <asm/arch_hooks.h>
static unsigned char which_scsi = 0; static unsigned char which_scsi;
int MCA_bus = 0; int MCA_bus;
EXPORT_SYMBOL(MCA_bus); EXPORT_SYMBOL(MCA_bus);
/* /*
@@ -68,7 +68,8 @@ static DEFINE_SPINLOCK(mca_lock);
/* Build the status info for the adapter */ /* Build the status info for the adapter */
static void mca_configure_adapter_status(struct mca_device *mca_dev) { static void mca_configure_adapter_status(struct mca_device *mca_dev)
{
mca_dev->status = MCA_ADAPTER_NONE; mca_dev->status = MCA_ADAPTER_NONE;
mca_dev->pos_id = mca_dev->pos[0] mca_dev->pos_id = mca_dev->pos[0]
@@ -76,7 +77,8 @@ static void mca_configure_adapter_status(struct mca_device *mca_dev) {
if (!mca_dev->pos_id && mca_dev->slot < MCA_MAX_SLOT_NR) { if (!mca_dev->pos_id && mca_dev->slot < MCA_MAX_SLOT_NR) {
/* id = 0x0000 usually indicates hardware failure, /*
* id = 0x0000 usually indicates hardware failure,
* however, ZP Gu (zpg@castle.net> reports that his 9556 * however, ZP Gu (zpg@castle.net> reports that his 9556
* has 0x0000 as id and everything still works. There * has 0x0000 as id and everything still works. There
* also seem to be an adapter with id = 0x0000; the * also seem to be an adapter with id = 0x0000; the
@@ -89,7 +91,8 @@ static void mca_configure_adapter_status(struct mca_device *mca_dev) {
return; return;
} else if (mca_dev->pos_id != 0xffff) { } else if (mca_dev->pos_id != 0xffff) {
/* 0xffff usually indicates that there's no adapter, /*
* 0xffff usually indicates that there's no adapter,
* however, some integrated adapters may have 0xffff as * however, some integrated adapters may have 0xffff as
* their id and still be valid. Examples are on-board * their id and still be valid. Examples are on-board
* VGA of the 55sx, the integrated SCSI of the 56 & 57, * VGA of the 55sx, the integrated SCSI of the 56 & 57,
@@ -133,7 +136,7 @@ static struct resource mca_standard_resources[] = {
#define MCA_STANDARD_RESOURCES ARRAY_SIZE(mca_standard_resources) #define MCA_STANDARD_RESOURCES ARRAY_SIZE(mca_standard_resources)
/** /*
* mca_read_and_store_pos - read the POS registers into a memory buffer * mca_read_and_store_pos - read the POS registers into a memory buffer
* @pos: a char pointer to 8 bytes, contains the POS register value on * @pos: a char pointer to 8 bytes, contains the POS register value on
* successful return * successful return
@@ -141,12 +144,14 @@ static struct resource mca_standard_resources[] = {
* Returns 1 if a card actually exists (i.e. the pos isn't * Returns 1 if a card actually exists (i.e. the pos isn't
* all 0xff) or 0 otherwise * all 0xff) or 0 otherwise
*/ */
static int mca_read_and_store_pos(unsigned char *pos) { static int mca_read_and_store_pos(unsigned char *pos)
{
int j; int j;
int found = 0; int found = 0;
for (j = 0; j < 8; j++) { for (j = 0; j < 8; j++) {
if((pos[j] = inb_p(MCA_POS_REG(j))) != 0xff) { pos[j] = inb_p(MCA_POS_REG(j));
if (pos[j] != 0xff) {
/* 0xff all across means no device. 0x00 means /* 0xff all across means no device. 0x00 means
* something's broken, but a device is * something's broken, but a device is
* probably there. However, if you get 0x00 * probably there. However, if you get 0x00
@@ -251,7 +256,8 @@ static int __init mca_init(void)
short mca_builtin_scsi_ports[] = {0xf7, 0xfd, 0x00}; short mca_builtin_scsi_ports[] = {0xf7, 0xfd, 0x00};
struct mca_bus *bus; struct mca_bus *bus;
/* WARNING: Be careful when making changes here. Putting an adapter /*
* WARNING: Be careful when making changes here. Putting an adapter
* and the motherboard simultaneously into setup mode may result in * and the motherboard simultaneously into setup mode may result in
* damage to chips (according to The Indispensible PC Hardware Book * damage to chips (according to The Indispensible PC Hardware Book
* by Hans-Peter Messmer). Also, we disable system interrupts (so * by Hans-Peter Messmer). Also, we disable system interrupts (so
@@ -326,7 +332,8 @@ static int __init mca_init(void)
mca_dev->slot = MCA_INTEGVIDEO; mca_dev->slot = MCA_INTEGVIDEO;
mca_register_device(MCA_PRIMARY_BUS, mca_dev); mca_register_device(MCA_PRIMARY_BUS, mca_dev);
/* Put motherboard into scsi setup mode, read integrated scsi /*
* Put motherboard into scsi setup mode, read integrated scsi
* POS registers, and turn motherboard setup off. * POS registers, and turn motherboard setup off.
* *
* It seems there are two possible SCSI registers. Martin says that * It seems there are two possible SCSI registers. Martin says that
@@ -364,7 +371,8 @@ static int __init mca_init(void)
outb_p(0xff, MCA_MOTHERBOARD_SETUP_REG); outb_p(0xff, MCA_MOTHERBOARD_SETUP_REG);
/* Now loop over MCA slots: put each adapter into setup mode, and /*
* Now loop over MCA slots: put each adapter into setup mode, and
* read its POS registers. Then put adapter setup off. * read its POS registers. Then put adapter setup off.
*/ */
@@ -448,7 +456,8 @@ static int __kprobes mca_handle_nmi_callback(struct device *dev, void *data)
pos5 = mca_device_read_pos(mca_dev, 5); pos5 = mca_device_read_pos(mca_dev, 5);
if (!(pos5 & 0x80)) { if (!(pos5 & 0x80)) {
/* Bit 7 of POS 5 is reset when this adapter has a hardware /*
* Bit 7 of POS 5 is reset when this adapter has a hardware
* error. Bit 7 it reset if there's error information * error. Bit 7 it reset if there's error information
* available in POS 6 and 7. * available in POS 6 and 7.
*/ */
@@ -460,7 +469,8 @@ static int __kprobes mca_handle_nmi_callback(struct device *dev, void *data)
void __kprobes mca_handle_nmi(void) void __kprobes mca_handle_nmi(void)
{ {
/* First try - scan the various adapters and see if a specific /*
* First try - scan the various adapters and see if a specific
* adapter was responsible for the error. * adapter was responsible for the error.
*/ */
bus_for_each_dev(&mca_bus_type, NULL, NULL, mca_handle_nmi_callback); bus_for_each_dev(&mca_bus_type, NULL, NULL, mca_handle_nmi_callback);