diff options
Diffstat (limited to 'arch/mips/sni/reset.c')
| -rw-r--r-- | arch/mips/sni/reset.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/mips/sni/reset.c b/arch/mips/sni/reset.c index 244f9427625b..66f963d8da7e 100644 --- a/arch/mips/sni/reset.c +++ b/arch/mips/sni/reset.c @@ -1,8 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/mips/sni/process.c * * Reset a SNI machine. */ +#include <linux/delay.h> + #include <asm/io.h> #include <asm/reboot.h> #include <asm/sni.h> @@ -24,7 +27,7 @@ static inline void kb_wait(void) /* XXX This ends up at the ARC firmware prompt ... */ void sni_machine_restart(char *command) { - int i, j; + int i; /* This does a normal via the keyboard controller like a PC. We can do that easier ... */ @@ -32,9 +35,9 @@ void sni_machine_restart(char *command) for (;;) { for (i = 0; i < 100; i++) { kb_wait(); - for (j = 0; j < 100000 ; j++) - /* nothing */; + udelay(50); outb_p(0xfe, 0x64); /* pulse reset low */ + udelay(50); } } } |