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authorJulia Lawall <julia.lawall@lip6.fr>2016-08-05 10:56:49 +0200
committerScott Wood <oss@buserror.net>2016-09-25 02:38:51 -0500
commit1fadfe9e19c9d3c26b3e7e9baee5e6846175ad51 (patch)
treeca16b74e7a671407a9494ade0834b69257f99381 /arch/powerpc/sysdev
parent74c269f69cdae83253be7f65840dd1ae589d5e99 (diff)
powerpc/mpic: use of_property_read_bool
Use of_property_read_bool to check for the existence of a property. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e1,e2; statement S2,S1; @@ - if (of_get_property(e1,e2,NULL)) + if (of_property_read_bool(e1,e2)) S1 else S2 // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Scott Wood <oss@buserror.net>
Diffstat (limited to 'arch/powerpc/sysdev')
-rw-r--r--arch/powerpc/sysdev/mpic.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 4d48cecfedd1..b9aac951a90f 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -1249,7 +1249,7 @@ struct mpic * __init mpic_alloc(struct device_node *node,
/* Pick the physical address from the device tree if unspecified */
if (!phys_addr) {
/* Check if it is DCR-based */
- if (of_get_property(node, "dcr-reg", NULL)) {
+ if (of_property_read_bool(node, "dcr-reg")) {
flags |= MPIC_USES_DCR;
} else {
struct resource r;