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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2016-07-12 11:30:11 +0000
committerMichael Ellerman <mpe@ellerman.id.au>2016-07-14 20:26:25 +1000
commitfc9f75ef2fdf46fc859b991dbf473a583edfb0e2 (patch)
treeda297b8c2bcaaf36db1bf1475422c1227f912052 /drivers/misc
parent24af8c5a52a70bbfd275f59836feadd9b9ebc83b (diff)
cxl: Use for_each_compatible_node() macro
Use for_each_compatible_node() macro instead of open coding it. Generated by Coccinelle. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com> Acked-by: Ian Munsie <imunsie@au1.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'drivers/misc')
-rw-r--r--drivers/misc/cxl/base.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/misc/cxl/base.c b/drivers/misc/cxl/base.c
index e6f49aca0035..2330980bdde2 100644
--- a/drivers/misc/cxl/base.c
+++ b/drivers/misc/cxl/base.c
@@ -95,7 +95,7 @@ EXPORT_SYMBOL_GPL(cxl_update_properties);
static int __init cxl_base_init(void)
{
- struct device_node *np = NULL;
+ struct device_node *np;
struct platform_device *dev;
int count = 0;
@@ -105,8 +105,7 @@ static int __init cxl_base_init(void)
if (cpu_has_feature(CPU_FTR_HVMODE))
return 0;
- while ((np = of_find_compatible_node(np, NULL,
- "ibm,coherent-platform-facility"))) {
+ for_each_compatible_node(np, NULL, "ibm,coherent-platform-facility") {
dev = of_platform_device_create(np, NULL, NULL);
if (dev)
count++;