Commit 8002b0c5 authored by Nathan Fontenot's avatar Nathan Fontenot Committed by Benjamin Herrenschmidt
Browse files

powerpc/pseries: Update numa.c to use updated firmware_has_feature()



Update the numa code to use the updated firmware_has_feature() when checking
for type 1 affinity.

Signed-off-by: default avatarNathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent f0ff7eb4
......@@ -291,9 +291,7 @@ EXPORT_SYMBOL_GPL(of_node_to_nid);
static int __init find_min_common_depth(void)
{
int depth;
struct device_node *chosen;
struct device_node *root;
const char *vec5;
if (firmware_has_feature(FW_FEATURE_OPAL))
root = of_find_node_by_path("/ibm,opal");
......@@ -325,24 +323,10 @@ static int __init find_min_common_depth(void)
distance_ref_points_depth /= sizeof(int);
#define VEC5_AFFINITY_BYTE 5
#define VEC5_AFFINITY 0x80
if (firmware_has_feature(FW_FEATURE_OPAL))
if (firmware_has_feature(FW_FEATURE_OPAL) ||
firmware_has_feature(FW_FEATURE_TYPE1_AFFINITY)) {
dbg("Using form 1 affinity\n");
form1_affinity = 1;
else {
chosen = of_find_node_by_path("/chosen");
if (chosen) {
vec5 = of_get_property(chosen,
"ibm,architecture-vec-5", NULL);
if (vec5 && (vec5[VEC5_AFFINITY_BYTE] &
VEC5_AFFINITY)) {
dbg("Using form 1 affinity\n");
form1_affinity = 1;
}
of_node_put(chosen);
}
}
if (form1_affinity) {
......
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