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MIPS: Alchemy: Fix warnings in DB1x00 / PB1000 / PB1550 board setup code

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This patch fixes warnings due to potentially unused
variables in board setup code or mixed variables
declaration and code (forbidden by ISO C90).

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Florian Fainelli 2009-10-18 16:04:09 +02:00 committed by Ralf Baechle
parent 66a1d9baf4
commit 32fc0adeb8
3 changed files with 10 additions and 5 deletions
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4
arch/mips/alchemy/devboards/db1x00/board_setup.c
View file

@ -85,12 +85,14 @@ void board_reset(void)
void __init board_setup(void)
{
unsigned long bcsr1, bcsr2;
u32 pin_func = 0;
u32 pin_func;
char *argptr;
bcsr1 = DB1000_BCSR_PHYS_ADDR;
bcsr2 = DB1000_BCSR_PHYS_ADDR + DB1000_BCSR_HEXLED_OFS;
pin_func = 0;
#ifdef CONFIG_MIPS_DB1000
printk(KERN_INFO "AMD Alchemy Au1000/Db1000 Board\n");
#endif

6
arch/mips/alchemy/devboards/pb1000/board_setup.c
View file

@ -46,9 +46,13 @@ void __init board_setup(void)
u32 pin_func, static_cfg0;
u32 sys_freqctrl, sys_clksrc;
u32 prid = read_c0_prid();
char *argptr;
sys_freqctrl = 0;
sys_clksrc = 0;
argptr = prom_getcmdline();
#ifdef CONFIG_SERIAL_8250_CONSOLE
char *argptr = prom_getcmdline();
argptr = strstr(argptr, "console=");
if (argptr == NULL) {
argptr = prom_getcmdline();

5
arch/mips/alchemy/devboards/pb1550/board_setup.c
View file

@ -56,14 +56,13 @@ void board_reset(void)
void __init board_setup(void)
{
u32 pin_func;
char *argptr;
bcsr_init(PB1550_BCSR_PHYS_ADDR,
PB1550_BCSR_PHYS_ADDR + PB1550_BCSR_HEXLED_OFS);
#ifdef CONFIG_SERIAL_8250_CONSOLE
char *argptr;
argptr = prom_getcmdline();
#ifdef CONFIG_SERIAL_8250_CONSOLE
argptr = strstr(argptr, "console=");
if (argptr == NULL) {
argptr = prom_getcmdline();