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of/platform: use of_address_count() helper
author
Yang Yingliang
<yangyingliang@huawei.com>
Sat, 8 Oct 2022 11:56:17 +0000
(19:56 +0800)
committer
Rob Herring
<robh@kernel.org>
Sun, 16 Oct 2022 22:58:54 +0000
(17:58 -0500)
Use of_address_count() to instead of open-coding it.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link:
https://lore.kernel.org/r/20221008115617.3583890-3-yangyingliang@huawei.com
Signed-off-by: Rob Herring <robh@kernel.org>
drivers/of/platform.c
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diff --git
a/drivers/of/platform.c
b/drivers/of/platform.c
index
3507095
..
81c8c22
100644
(file)
--- a/
drivers/of/platform.c
+++ b/
drivers/of/platform.c
@@
-115,15
+115,14
@@
struct platform_device *of_device_alloc(struct device_node *np,
{
struct platform_device *dev;
int rc, i, num_reg = 0;
- struct resource *res
, temp_res
;
+ struct resource *res;
dev = platform_device_alloc("", PLATFORM_DEVID_NONE);
if (!dev)
return NULL;
/* count the io resources */
- while (of_address_to_resource(np, num_reg, &temp_res) == 0)
- num_reg++;
+ num_reg = of_address_count(np);
/* Populate the resource table */
if (num_reg) {