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authorFlorian Fainelli <florian@openwrt.org>2008-08-22 17:01:31 +0200
committerRalf Baechle <ralf@linux-mips.org>2008-10-11 16:18:45 +0100
commit49afa0a15180c22c8836ef36edd6aa48ab7b2915 (patch)
treed2117d64dee8233ca339fa762be2ba66884981c9 /arch/mips/rb532
parent3c8cf8caa5b217fbb17d0dce7f6bbec1d7da7249 (diff)
downloadlinux-linaro-stable-49afa0a15180c22c8836ef36edd6aa48ab7b2915.tar.gz
MIPS: RB532: Remove gpio bootup state
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>
Diffstat (limited to 'arch/mips/rb532')
-rw-r--r--arch/mips/rb532/prom.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/mips/rb532/prom.c b/arch/mips/rb532/prom.c
index 1bc0af8febf4..c5d8868e1b15 100644
--- a/arch/mips/rb532/prom.c
+++ b/arch/mips/rb532/prom.c
@@ -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);