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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
This commit is contained in:
Qinglang Miao 2020-09-14 14:13:24 +08:00 committed by Miquel Raynal
parent 1840ff8d42
commit 670c898cee
1 changed files with 2 additions and 2 deletions
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4
drivers/mtd/devices/spear_smi.c
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@ -793,7 +793,7 @@ static int spear_smi_probe_config_dt(struct platform_device *pdev,
struct device_node *np) struct device_node *np)
{ {
struct spear_smi_plat_data *pdata = dev_get_platdata(&pdev->dev); struct spear_smi_plat_data *pdata = dev_get_platdata(&pdev->dev);
struct device_node *pp = NULL; struct device_node *pp;
const __be32 *addr; const __be32 *addr;
u32 val; u32 val;
int len; int len;
@ -812,7 +812,7 @@ static int spear_smi_probe_config_dt(struct platform_device *pdev,
return -ENOMEM; return -ENOMEM;
/* Fill structs for each subnode (flash device) */ /* 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; pdata->np[i] = pp;
/* Read base-addr and size from DT */ /* Read base-addr and size from DT */