[MIPS] Alchemy common code style cleanup
Fix many errors and warnings given by checkpatch.pl:
- use of C99 // comments;
- missing space between the type and asterisk in a variable declaration;
- space between the asterisk and function/variable name;
- leading spaces instead of tabs;
- space after opening and before closing parentheses;
- initialization of a 'static' variable to 0;
- missing spaces around assignement/comparison operator;
- brace not on the same line with condition (or 'else') in the 'if'/'switch'
statement;
- missing space between 'if'/'for'/'while' and opening parenthesis;
- use of assignement in 'if' statement's condition;
- printk() without KERN_* facility level;
- EXPORT_SYMBOL() not following its function immediately;
- unnecessary braces for single-statement block;
- adding new 'typedef' (where including <linux/types.h> will do);
- use of 'extern' in the .c file (where it can be avoided by including header);
- line over 80 characters.
In addition to these changes, also do the following:
- insert missing space after opening brace and/or before closing brace in the
structure initializers;
- insert spaces between operator and its operands;
- put the function's result type and name/parameters on the same line;
- properly indent multi-line expressions;
- remove commented out code;
- remove useless initializers and code;
- remove needless parentheses;
- fix broken/excess indentation;
- add missing spaces between operator and its operands;
- insert missing and remove excess new lines;
- group 'else' and 'if' together where possible;
- make au1xxx_platform_init() 'static';
- regroup variable declarations in pm_do_freq() for prettier look;
- replace numeric literals with the matching macros;
- fix printk() format specifiers mismatching the argument types;
- make the multi-line comment style consistent with the kernel style elsewhere
by adding empty first line and/or adding space on their left side;
- make two-line comments that only have one line of text one-line;
- fix typos/errors, capitalize acronyms, etc. in the comments;
- fix/remove obsolete references in the comments;
- reformat some comments;
- add comment about the CPU:counter clock ratio to calc_clock();
- update MontaVista copyright;
- remove Pete Popov's and Steve Longerbeam's old email addresses...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/au1000/common/reset.c b/arch/mips/au1000/common/reset.c
index 60cec53..d555429 100644
--- a/arch/mips/au1000/common/reset.c
+++ b/arch/mips/au1000/common/reset.c
@@ -1,11 +1,10 @@
/*
*
* BRIEF MODULE DESCRIPTION
- * Au1000 reset routines.
+ * Au1xx0 reset routines.
*
- * Copyright 2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- * ppopov@mvista.com or source@mvista.com
+ * Copyright 2001, 2006, 2008 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc. <source@mvista.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@@ -28,10 +27,11 @@
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#include <asm/cacheflush.h>
+
#include <asm/mach-au1x00/au1000.h>
extern int au_sleep(void);
-extern void (*flush_cache_all)(void);
void au1000_restart(char *command)
{
@@ -40,8 +40,8 @@
u32 prid = read_c0_prid();
printk(KERN_NOTICE "\n** Resetting Integrated Peripherals\n");
- switch (prid & 0xFF000000)
- {
+
+ switch (prid & 0xFF000000) {
case 0x00000000: /* Au1000 */
au_writel(0x02, 0xb0000010); /* ac97_enable */
au_writel(0x08, 0xb017fffc); /* usbh_enable - early errata */
@@ -138,9 +138,6 @@
au_writel(0x00, 0xb1900064); /* sys_auxpll */
au_writel(0x00, 0xb1900100); /* sys_pininputen */
break;
-
- default:
- break;
}
set_c0_status(ST0_BEV | ST0_ERL);
@@ -158,25 +155,25 @@
void au1000_halt(void)
{
#if defined(CONFIG_MIPS_PB1550) || defined(CONFIG_MIPS_DB1550)
- /* power off system */
- printk("\n** Powering off...\n");
- au_writew(au_readw(0xAF00001C) | (3<<14), 0xAF00001C);
+ /* Power off system */
+ printk(KERN_NOTICE "\n** Powering off...\n");
+ au_writew(au_readw(0xAF00001C) | (3 << 14), 0xAF00001C);
au_sync();
- while(1); /* should not get here */
+ while (1); /* should not get here */
#else
printk(KERN_NOTICE "\n** You can safely turn off the power\n");
#ifdef CONFIG_MIPS_MIRAGE
au_writel((1 << 26) | (1 << 10), GPIO2_OUTPUT);
#endif
#ifdef CONFIG_MIPS_DB1200
- au_writew(au_readw(0xB980001C) | (1<<14), 0xB980001C);
+ au_writew(au_readw(0xB980001C) | (1 << 14), 0xB980001C);
#endif
#ifdef CONFIG_PM
au_sleep();
- /* should not get here */
- printk(KERN_ERR "Unable to put cpu in sleep mode\n");
- while(1);
+ /* Should not get here */
+ printk(KERN_ERR "Unable to put CPU in sleep mode\n");
+ while (1);
#else
while (1)
__asm__(".set\tmips3\n\t"