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MIPS: RB532: Remove gpio bootup state

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We are no longer using gpio bootup state, so do not export
it and do not parse the kernel command line tag for it.
Instead we provide gpio-keys for the button the gpio bootup
state was checking.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Florian Fainelli
2008-08-22 17:01:31 +02:00
committed by Ralf Baechle
parent 3c8cf8caa5
commit 49afa0a151
2 changed files with 0 additions and 14 deletions
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10
arch/mips/rb532/prom.c
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@@ -41,8 +41,6 @@ extern void __init setup_serial_port(void);
unsigned int idt_cpu_freq = 132000000;
EXPORT_SYMBOL(idt_cpu_freq);
unsigned int gpio_bootup_state;
EXPORT_SYMBOL(gpio_bootup_state);
static struct resource ddr_reg[] = {
{
@@ -108,9 +106,6 @@ void __init prom_setup_cmdline(void)
mips_machtype = MACH_MIKROTIK_RB532;
}
if (match_tag(prom_argv[i], GPIO_TAG))
gpio_bootup_state = tag2ul(prom_argv[i], GPIO_TAG);
strcpy(cp, prom_argv[i]);
cp += strlen(prom_argv[i]);
}
@@ -122,11 +117,6 @@ void __init prom_setup_cmdline(void)
strcpy(cp, arcs_cmdline);
cp += strlen(arcs_cmdline);
}
if (gpio_bootup_state & 0x02)
strcpy(cp, GPIO_INIT_NOBUTTON);
else
strcpy(cp, GPIO_INIT_BUTTON);
cmd_line[CL_SIZE-1] = '\0';
strcpy(arcs_cmdline, cmd_line);