[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/clocks.c b/arch/mips/au1000/common/clocks.c
index 3ce6cac..46f8ee0 100644
--- a/arch/mips/au1000/common/clocks.c
+++ b/arch/mips/au1000/common/clocks.c
@@ -1,10 +1,9 @@
/*
* BRIEF MODULE DESCRIPTION
- * Simple Au1000 clocks routines.
+ * Simple Au1xx0 clocks routines.
*
- * Copyright 2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- * ppopov@mvista.com or source@mvista.com
+ * Copyright 2001, 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
@@ -30,8 +29,8 @@
#include <linux/module.h>
#include <asm/mach-au1x00/au1000.h>
-static unsigned int au1x00_clock; // Hz
-static unsigned int lcd_clock; // KHz
+static unsigned int au1x00_clock; /* Hz */
+static unsigned int lcd_clock; /* KHz */
static unsigned long uart_baud_base;
/*
@@ -47,8 +46,6 @@
return au1x00_clock;
}
-
-
/*
* The UART baud base is not known at compile time ... if
* we want to be able to use the same code on different
@@ -73,24 +70,23 @@
void set_au1x00_lcd_clock(void)
{
unsigned int static_cfg0;
- unsigned int sys_busclk =
- (get_au1x00_speed()/1000) /
- ((int)(au_readl(SYS_POWERCTRL)&0x03) + 2);
+ unsigned int sys_busclk = (get_au1x00_speed() / 1000) /
+ ((int)(au_readl(SYS_POWERCTRL) & 0x03) + 2);
static_cfg0 = au_readl(MEM_STCFG0);
- if (static_cfg0 & (1<<11))
+ if (static_cfg0 & (1 << 11))
lcd_clock = sys_busclk / 5; /* note: BCLK switching fails with D5 */
else
lcd_clock = sys_busclk / 4;
if (lcd_clock > 50000) /* Epson MAX */
- printk("warning: LCD clock too high (%d KHz)\n", lcd_clock);
+ printk(KERN_WARNING "warning: LCD clock too high (%u KHz)\n",
+ lcd_clock);
}
unsigned int get_au1x00_lcd_clock(void)
{
return lcd_clock;
}
-
EXPORT_SYMBOL(get_au1x00_lcd_clock);