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authorQinglang Miao <miaoqinglang@huawei.com>2020-09-14 14:13:24 +0800
committerMiquel Raynal <miquel.raynal@bootlin.com>2020-09-15 10:14:36 +0200
commit670c898cee31abb40bf31ca678a92aef3a8e685a (patch)
tree734ffca77b24f84991d7469fde0b4939cd274140 /drivers/mtd/devices
parent1840ff8d426122a06e849b805b5c5095ff4a59ee (diff)
mtd: spear_smi: use for_each_child_of_node() macro
Use for_each_child_of_node() macro instead of open coding it. Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20200914061324.3230-1-miaoqinglang@huawei.com
Diffstat (limited to 'drivers/mtd/devices')
-rw-r--r--drivers/mtd/devices/spear_smi.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/devices/spear_smi.c b/drivers/mtd/devices/spear_smi.c
index 79dcca16481d..2e00862389dd 100644
--- a/drivers/mtd/devices/spear_smi.c
+++ b/drivers/mtd/devices/spear_smi.c
@@ -793,7 +793,7 @@ static int spear_smi_probe_config_dt(struct platform_device *pdev,
struct device_node *np)
{
struct spear_smi_plat_data *pdata = dev_get_platdata(&pdev->dev);
- struct device_node *pp = NULL;
+ struct device_node *pp;
const __be32 *addr;
u32 val;
int len;
@@ -812,7 +812,7 @@ static int spear_smi_probe_config_dt(struct platform_device *pdev,
return -ENOMEM;
/* Fill structs for each subnode (flash device) */
- while ((pp = of_get_next_child(np, pp))) {
+ for_each_child_of_node(np, pp) {
pdata->np[i] = pp;
/* Read base-addr and size from DT */