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authorLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 23:23:46 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 23:23:46 -0500
commitf093182d313edde9b1f86dbdaf40ba4da2dbd0e7 (patch)
treeecfc614d514bd5b43a98cf4c62fdd2f47d86e33c /arch/ppc/syslib
parentd27ba47e7e8c466c18983a1779d611f82d6a354f (diff)
parent76c8e25b905f99be5ddbe999597ba7c2c33ec64b (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge
Diffstat (limited to 'arch/ppc/syslib')
-rw-r--r--arch/ppc/syslib/m8xx_wdt.c13
-rw-r--r--arch/ppc/syslib/prom.c4
2 files changed, 10 insertions, 7 deletions
diff --git a/arch/ppc/syslib/m8xx_wdt.c b/arch/ppc/syslib/m8xx_wdt.c
index c5ac5ce5d7d..a21632d37e5 100644
--- a/arch/ppc/syslib/m8xx_wdt.c
+++ b/arch/ppc/syslib/m8xx_wdt.c
@@ -14,6 +14,7 @@
14#include <linux/irq.h> 14#include <linux/irq.h>
15#include <linux/kernel.h> 15#include <linux/kernel.h>
16#include <linux/sched.h> 16#include <linux/sched.h>
17#include <asm/io.h>
17#include <asm/8xx_immap.h> 18#include <asm/8xx_immap.h>
18#include <syslib/m8xx_wdt.h> 19#include <syslib/m8xx_wdt.h>
19 20
@@ -29,8 +30,8 @@ void m8xx_wdt_reset(void)
29{ 30{
30 volatile immap_t *imap = (volatile immap_t *)IMAP_ADDR; 31 volatile immap_t *imap = (volatile immap_t *)IMAP_ADDR;
31 32
32 out_be16(imap->im_siu_conf.sc_swsr, 0x556c); /* write magic1 */ 33 out_be16(&imap->im_siu_conf.sc_swsr, 0x556c); /* write magic1 */
33 out_be16(imap->im_siu_conf.sc_swsr, 0xaa39); /* write magic2 */ 34 out_be16(&imap->im_siu_conf.sc_swsr, 0xaa39); /* write magic2 */
34} 35}
35 36
36static irqreturn_t m8xx_wdt_interrupt(int irq, void *dev, struct pt_regs *regs) 37static irqreturn_t m8xx_wdt_interrupt(int irq, void *dev, struct pt_regs *regs)
@@ -39,7 +40,7 @@ static irqreturn_t m8xx_wdt_interrupt(int irq, void *dev, struct pt_regs *regs)
39 40
40 m8xx_wdt_reset(); 41 m8xx_wdt_reset();
41 42
42 out_be16(imap->im_sit.sit_piscr, in_be16(imap->im_sit.sit_piscr | PISCR_PS)); /* clear irq */ 43 out_be16(&imap->im_sit.sit_piscr, in_be16(&imap->im_sit.sit_piscr) | PISCR_PS); /* clear irq */
43 44
44 return IRQ_HANDLED; 45 return IRQ_HANDLED;
45} 46}
@@ -51,7 +52,7 @@ void __init m8xx_wdt_handler_install(bd_t * binfo)
51 u32 sypcr; 52 u32 sypcr;
52 u32 pitrtclk; 53 u32 pitrtclk;
53 54
54 sypcr = in_be32(imap->im_siu_conf.sc_sypcr); 55 sypcr = in_be32(&imap->im_siu_conf.sc_sypcr);
55 56
56 if (!(sypcr & 0x04)) { 57 if (!(sypcr & 0x04)) {
57 printk(KERN_NOTICE "m8xx_wdt: wdt disabled (SYPCR: 0x%08X)\n", 58 printk(KERN_NOTICE "m8xx_wdt: wdt disabled (SYPCR: 0x%08X)\n",
@@ -87,9 +88,9 @@ void __init m8xx_wdt_handler_install(bd_t * binfo)
87 else 88 else
88 pitc = pitrtclk * wdt_timeout / binfo->bi_intfreq / 2; 89 pitc = pitrtclk * wdt_timeout / binfo->bi_intfreq / 2;
89 90
90 out_be32(imap->im_sit.sit_pitc, pitc << 16); 91 out_be32(&imap->im_sit.sit_pitc, pitc << 16);
91 92
92 out_be16(imap->im_sit.sit_piscr, (mk_int_int_mask(PIT_INTERRUPT) << 8) | PISCR_PIE | PISCR_PTE); 93 out_be16(&imap->im_sit.sit_piscr, (mk_int_int_mask(PIT_INTERRUPT) << 8) | PISCR_PIE | PISCR_PTE);
93 94
94 if (setup_irq(PIT_INTERRUPT, &m8xx_wdt_irqaction)) 95 if (setup_irq(PIT_INTERRUPT, &m8xx_wdt_irqaction))
95 panic("m8xx_wdt: error setting up the watchdog irq!"); 96 panic("m8xx_wdt: error setting up the watchdog irq!");
diff --git a/arch/ppc/syslib/prom.c b/arch/ppc/syslib/prom.c
index 1b9aa0d6a92..03b1fc9b950 100644
--- a/arch/ppc/syslib/prom.c
+++ b/arch/ppc/syslib/prom.c
@@ -1165,7 +1165,7 @@ get_property(struct device_node *np, const char *name, int *lenp)
1165/* 1165/*
1166 * Add a property to a node 1166 * Add a property to a node
1167 */ 1167 */
1168void 1168int
1169prom_add_property(struct device_node* np, struct property* prop) 1169prom_add_property(struct device_node* np, struct property* prop)
1170{ 1170{
1171 struct property **next = &np->properties; 1171 struct property **next = &np->properties;
@@ -1174,6 +1174,8 @@ prom_add_property(struct device_node* np, struct property* prop)
1174 while (*next) 1174 while (*next)
1175 next = &(*next)->next; 1175 next = &(*next)->next;
1176 *next = prop; 1176 *next = prop;
1177
1178 return 0;
1177} 1179}
1178 1180
1179/* I quickly hacked that one, check against spec ! */ 1181/* I quickly hacked that one, check against spec ! */