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[POWERPC] Remove old interface find_type_devices

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Replaced by of_find_node_by_type.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Stephen Rothwell 2007-04-24 13:51:59 +10:00 committed by Paul Mackerras
parent 8c8dc32248
commit 1658ab6678
6 changed files with 13 additions and 26 deletions
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19
arch/powerpc/kernel/prom.c
View File

@ -1091,25 +1091,6 @@ struct device_node *find_devices(const char *name)
}
EXPORT_SYMBOL(find_devices);
/**
* Construct and return a list of the device_nodes with a given type.
*/
struct device_node *find_type_devices(const char *type)
{
struct device_node *head, **prevp, *np;
prevp = &head;
for (np = allnodes; np != 0; np = np->allnext) {
if (np->type != 0 && strcasecmp(np->type, type) == 0) {
*prevp = np;
prevp = &np->next;
}
}
*prevp = NULL;
return head;
}
EXPORT_SYMBOL(find_type_devices);
/** Checks if the given "compat" string matches one of the strings in
* the device's "compatible" property
*/

6
arch/powerpc/platforms/chrp/setup.c
View File

@ -226,12 +226,12 @@ static void __init pegasos_set_l2cr(void)
return;
/* Enable L2 cache if needed */
np = find_type_devices("cpu");
np = of_find_node_by_type(NULL, "cpu");
if (np != NULL) {
const unsigned int *l2cr = of_get_property(np, "l2cr", NULL);
if (l2cr == NULL) {
printk ("Pegasos l2cr : no cpu l2cr property found\n");
return;
goto out;
}
if (!((*l2cr) & 0x80000000)) {
printk ("Pegasos l2cr : L2 cache was not active, "
@ -240,6 +240,8 @@ static void __init pegasos_set_l2cr(void)
_set_L2CR((*l2cr) | 0x80000000);
}
}
out:
of_node_put(np);
}
static void briq_restart(char *cmd)

3
arch/powerpc/platforms/powermac/cpufreq_32.c
View File

@ -658,7 +658,7 @@ static int __init pmac_cpufreq_setup(void)
return 0;
/* Assume only one CPU */
cpunode = find_type_devices("cpu");
cpunode = of_find_node_by_type(NULL, "cpu");
if (!cpunode)
goto out;
@ -708,6 +708,7 @@ static int __init pmac_cpufreq_setup(void)
else if (PVR_VER(mfspr(SPRN_PVR)) == 0x7000)
pmac_cpufreq_init_750FX(cpunode);
out:
of_node_put(cpunode);
if (set_speed_proc == NULL)
return -ENODEV;

5
arch/powerpc/platforms/powermac/setup.c
View File

@ -250,9 +250,9 @@ static void __init l2cr_init(void)
{
/* Checks "l2cr-value" property in the registry */
if (cpu_has_feature(CPU_FTR_L2CR)) {
struct device_node *np = find_devices("cpus");
struct device_node *np = of_find_node_by_name(NULL, "cpus");
if (np == 0)
np = find_type_devices("cpu");
np = of_find_node_by_type(NULL, "cpu");
if (np != 0) {
const unsigned int *l2cr =
of_get_property(np, "l2cr-value", NULL);
@ -262,6 +262,7 @@ static void __init l2cr_init(void)
_set_L2CR(0);
_set_L2CR(ppc_override_l2cr_value);
}
of_node_put(np);
}
}

5
drivers/macintosh/via-pmu.c
View File

@ -319,10 +319,13 @@ int __init find_via_pmu(void)
else if (device_is_compatible(vias->parent, "Keylargo")
|| device_is_compatible(vias->parent, "K2-Keylargo")) {
struct device_node *gpiop;
struct device_node *adbp;
u64 gaddr = OF_BAD_ADDR;
pmu_kind = PMU_KEYLARGO_BASED;
pmu_has_adb = (find_type_devices("adb") != NULL);
adbp = of_find_node_by_type(NULL, "adb");
pmu_has_adb = (adbp != NULL);
of_node_put(adbp);
pmu_intr_mask = PMU_INT_PCEJECT |
PMU_INT_SNDBRT |
PMU_INT_ADB |

1
include/asm-powerpc/prom.h
View File

@ -114,7 +114,6 @@ static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_e
/* OBSOLETE: Old style node lookup */
extern struct device_node *find_devices(const char *name);
extern struct device_node *find_type_devices(const char *type);
/* New style node lookup */
extern struct device_node *of_find_node_by_name(struct device_node *from,