of/sparc: convert various prom_* functions to use phandle
Rather than passing around ints everywhere, use the
phandle type where appropriate for the various functions
that talk to the PROM.
Signed-off-by: Andres Salomon <dilinger@queued.net>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
diff --git a/arch/sparc/kernel/auxio_32.c b/arch/sparc/kernel/auxio_32.c
index ee8d214..35f4883 100644
--- a/arch/sparc/kernel/auxio_32.c
+++ b/arch/sparc/kernel/auxio_32.c
@@ -23,7 +23,7 @@
void __init auxio_probe(void)
{
- int node, auxio_nd;
+ phandle node, auxio_nd;
struct linux_prom_registers auxregs[1];
struct resource r;
@@ -113,7 +113,7 @@
void __init auxio_power_probe(void)
{
struct linux_prom_registers regs;
- int node;
+ phandle node;
struct resource r;
/* Attempt to find the sun4m power control node. */
diff --git a/arch/sparc/kernel/btext.c b/arch/sparc/kernel/btext.c
index 8cc2d56..89aa4eb 100644
--- a/arch/sparc/kernel/btext.c
+++ b/arch/sparc/kernel/btext.c
@@ -40,7 +40,7 @@
static unsigned char vga_font[cmapsz];
-static int __init btext_initialize(unsigned int node)
+static int __init btext_initialize(phandle node)
{
unsigned int width, height, depth, pitch;
unsigned long address = 0;
@@ -309,7 +309,7 @@
int __init btext_find_display(void)
{
- unsigned int node;
+ phandle node;
char type[32];
int ret;
diff --git a/arch/sparc/kernel/devices.c b/arch/sparc/kernel/devices.c
index 62dc7a0..d2eddd6 100644
--- a/arch/sparc/kernel/devices.c
+++ b/arch/sparc/kernel/devices.c
@@ -31,9 +31,9 @@
return "mid";
}
-static int check_cpu_node(int nd, int *cur_inst,
- int (*compare)(int, int, void *), void *compare_arg,
- int *prom_node, int *mid)
+static int check_cpu_node(phandle nd, int *cur_inst,
+ int (*compare)(phandle, int, void *), void *compare_arg,
+ phandle *prom_node, int *mid)
{
if (!compare(nd, *cur_inst, compare_arg)) {
if (prom_node)
@@ -51,8 +51,8 @@
return -ENODEV;
}
-static int __cpu_find_by(int (*compare)(int, int, void *), void *compare_arg,
- int *prom_node, int *mid)
+static int __cpu_find_by(int (*compare)(phandle, int, void *),
+ void *compare_arg, phandle *prom_node, int *mid)
{
struct device_node *dp;
int cur_inst;
@@ -71,7 +71,7 @@
return -ENODEV;
}
-static int cpu_instance_compare(int nd, int instance, void *_arg)
+static int cpu_instance_compare(phandle nd, int instance, void *_arg)
{
int desired_instance = (int) _arg;
@@ -80,13 +80,13 @@
return -ENODEV;
}
-int cpu_find_by_instance(int instance, int *prom_node, int *mid)
+int cpu_find_by_instance(int instance, phandle *prom_node, int *mid)
{
return __cpu_find_by(cpu_instance_compare, (void *)instance,
prom_node, mid);
}
-static int cpu_mid_compare(int nd, int instance, void *_arg)
+static int cpu_mid_compare(phandle nd, int instance, void *_arg)
{
int desired_mid = (int) _arg;
int this_mid;
@@ -98,7 +98,7 @@
return -ENODEV;
}
-int cpu_find_by_mid(int mid, int *prom_node)
+int cpu_find_by_mid(int mid, phandle *prom_node)
{
return __cpu_find_by(cpu_mid_compare, (void *)mid,
prom_node, NULL);
@@ -108,7 +108,7 @@
* address (0-3). This gives us the true hardware mid, which might have
* some other bits set. On 4d hardware and software mids are the same.
*/
-int cpu_get_hwmid(int prom_node)
+int cpu_get_hwmid(phandle prom_node)
{
return prom_getintdefault(prom_node, cpu_mid_prop(), -ENODEV);
}
@@ -119,7 +119,8 @@
#ifndef CONFIG_SMP
{
- int err, cpu_node;
+ phandle cpu_node;
+ int err;
err = cpu_find_by_instance(0, &cpu_node, NULL);
if (err) {
/* Probably a sun4e, Sun is trying to trick us ;-) */
diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c
index d36a8d3..aeaa09a 100644
--- a/arch/sparc/kernel/pcic.c
+++ b/arch/sparc/kernel/pcic.c
@@ -284,7 +284,7 @@
struct linux_prom_registers regs[PROMREG_MAX];
struct linux_pbm_info* pbm;
char namebuf[64];
- int node;
+ phandle node;
int err;
if (pcic0_up) {
@@ -440,7 +440,7 @@
{
struct linux_prom_pci_registers regs[PROMREG_MAX];
int err;
- int node = prom_getchild(pbm->prom_node);
+ phandle node = prom_getchild(pbm->prom_node);
while(node) {
err = prom_getproperty(node, "reg",
diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c
index 5f72de6..29bafe0 100644
--- a/arch/sparc/kernel/setup_64.c
+++ b/arch/sparc/kernel/setup_64.c
@@ -315,7 +315,7 @@
#ifdef CONFIG_IP_PNP
if (!ic_set_manually) {
- int chosen = prom_finddevice ("/chosen");
+ phandle chosen = prom_finddevice("/chosen");
u32 cl, sv, gw;
cl = prom_getintdefault (chosen, "client-ip", 0);
diff --git a/arch/sparc/kernel/starfire.c b/arch/sparc/kernel/starfire.c
index 060d0f3..a4446c0 100644
--- a/arch/sparc/kernel/starfire.c
+++ b/arch/sparc/kernel/starfire.c
@@ -23,7 +23,7 @@
void check_if_starfire(void)
{
- int ssnode = prom_finddevice("/ssp-serial");
+ phandle ssnode = prom_finddevice("/ssp-serial");
if (ssnode != 0 && ssnode != -1)
this_is_starfire = 1;
}
diff --git a/arch/sparc/kernel/tadpole.c b/arch/sparc/kernel/tadpole.c
index f476a5f..9aba8bd 100644
--- a/arch/sparc/kernel/tadpole.c
+++ b/arch/sparc/kernel/tadpole.c
@@ -100,7 +100,7 @@
void __init clock_stop_probe(void)
{
- unsigned int node, clk_nd;
+ phandle node, clk_nd;
char name[20];
prom_getstring(prom_root_node, "name", name, sizeof(name));