aboutsummaryrefslogtreecommitdiffstats
path: root/arch/mips/sni/time.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/sni/time.c')
-rw-r--r--arch/mips/sni/time.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/mips/sni/time.c b/arch/mips/sni/time.c
index 153f065434ea..b80877349d38 100644
--- a/arch/mips/sni/time.c
+++ b/arch/mips/sni/time.c
@@ -44,23 +44,23 @@ static __init unsigned long dosample(void)
44 volatile u8 msb, lsb; 44 volatile u8 msb, lsb;
45 45
46 /* Start the counter. */ 46 /* Start the counter. */
47 outb_p (0x34, 0x43); 47 outb_p(0x34, 0x43);
48 outb_p(SNI_8254_TCSAMP_COUNTER & 0xff, 0x40); 48 outb_p(SNI_8254_TCSAMP_COUNTER & 0xff, 0x40);
49 outb (SNI_8254_TCSAMP_COUNTER >> 8, 0x40); 49 outb(SNI_8254_TCSAMP_COUNTER >> 8, 0x40);
50 50
51 /* Get initial counter invariant */ 51 /* Get initial counter invariant */
52 ct0 = read_c0_count(); 52 ct0 = read_c0_count();
53 53
54 /* Latch and spin until top byte of counter0 is zero */ 54 /* Latch and spin until top byte of counter0 is zero */
55 do { 55 do {
56 outb (0x00, 0x43); 56 outb(0x00, 0x43);
57 lsb = inb (0x40); 57 lsb = inb(0x40);
58 msb = inb (0x40); 58 msb = inb(0x40);
59 ct1 = read_c0_count(); 59 ct1 = read_c0_count();
60 } while (msb); 60 } while (msb);
61 61
62 /* Stop the counter. */ 62 /* Stop the counter. */
63 outb (0x38, 0x43); 63 outb(0x38, 0x43);
64 /* 64 /*
65 * Return the difference, this is how far the r4k counter increments 65 * Return the difference, this is how far the r4k counter increments
66 * for every 1/HZ seconds. We round off the nearest 1 MHz of master 66 * for every 1/HZ seconds. We round off the nearest 1 MHz of master
@@ -137,7 +137,7 @@ void __init plat_timer_setup(struct irqaction *irq)
137 case SNI_BRD_10NEW: 137 case SNI_BRD_10NEW:
138 case SNI_BRD_TOWER_OASIC: 138 case SNI_BRD_TOWER_OASIC:
139 case SNI_BRD_MINITOWER: 139 case SNI_BRD_MINITOWER:
140 sni_a20r_timer_setup (irq); 140 sni_a20r_timer_setup(irq);
141 break; 141 break;
142 142
143 case SNI_BRD_PCI_TOWER: 143 case SNI_BRD_PCI_TOWER:
@@ -146,7 +146,7 @@ void __init plat_timer_setup(struct irqaction *irq)
146 case SNI_BRD_PCI_DESKTOP: 146 case SNI_BRD_PCI_DESKTOP:
147 case SNI_BRD_PCI_TOWER_CPLUS: 147 case SNI_BRD_PCI_TOWER_CPLUS:
148 case SNI_BRD_PCI_MTOWER_CPLUS: 148 case SNI_BRD_PCI_MTOWER_CPLUS:
149 sni_cpu_timer_setup (irq); 149 sni_cpu_timer_setup(irq);
150 break; 150 break;
151 } 151 }
152} 152}