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authorRasmus Villemoes <linux@rasmusvillemoes.dk>2019-11-28 15:55:28 +0100
committerLi Yang <leoyang.li@nxp.com>2019-12-09 13:54:33 -0600
commitabc6311b99f2ef0f4d17cf6109de5bc1ae1b98f6 (patch)
treeac129853b7fc851ffc90f06ff65612de789a3993 /drivers/soc/fsl
parent123ee6e90b06b1b1a12cfe1f438c8faf3b21bd28 (diff)
downloadlinux-abc6311b99f2ef0f4d17cf6109de5bc1ae1b98f6.tar.bz2
soc: fsl: qe: qe_io.c: don't open-code of_parse_phandle()
Reviewed-by: Timur Tabi <timur@kernel.org> Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Li Yang <leoyang.li@nxp.com>
Diffstat (limited to 'drivers/soc/fsl')
-rw-r--r--drivers/soc/fsl/qe/qe_io.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/soc/fsl/qe/qe_io.c b/drivers/soc/fsl/qe/qe_io.c
index f6b10f38b2f4..99aeb01586bd 100644
--- a/drivers/soc/fsl/qe/qe_io.c
+++ b/drivers/soc/fsl/qe/qe_io.c
@@ -141,7 +141,6 @@ EXPORT_SYMBOL(par_io_data_set);
int par_io_of_config(struct device_node *np)
{
struct device_node *pio;
- const phandle *ph;
int pio_map_len;
const unsigned int *pio_map;
@@ -150,14 +149,12 @@ int par_io_of_config(struct device_node *np)
return -1;
}
- ph = of_get_property(np, "pio-handle", NULL);
- if (ph == NULL) {
+ pio = of_parse_phandle(np, "pio-handle", 0);
+ if (pio == NULL) {
printk(KERN_ERR "pio-handle not available\n");
return -1;
}
- pio = of_find_node_by_phandle(*ph);
-
pio_map = of_get_property(pio, "pio-map", &pio_map_len);
if (pio_map == NULL) {
printk(KERN_ERR "pio-map is not set!\n");