of_mdiobus_register() declares the 'paddr' variable to hold the result of
the of_get_property() but only uses it once after that while the function
can be called directly from the *if* statement. Remove that variable and
switch to calling of_find_property() instead since we don't care about
the "reg" property's value anyway...
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
---
The patch is against DaveM's 'net-next.git' repo.
drivers/of/of_mdio.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
Index: net-next/drivers/of/of_mdio.c
===================================================================
--- net-next.orig/drivers/of/of_mdio.c
+++ net-next/drivers/of/of_mdio.c
@@ -211,7 +211,6 @@ static bool of_mdiobus_child_is_phy(stru
int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
{
struct device_node *child;
- const __be32 *paddr;
bool scanphys = false;
int addr, rc;
@@ -246,8 +245,7 @@ int of_mdiobus_register(struct mii_bus *
/* auto scan for PHYs with empty reg property */
for_each_available_child_of_node(np, child) {
/* Skip PHYs with reg property set */
- paddr = of_get_property(child, "reg", NULL);
- if (paddr)
+ if (of_find_property(child, "reg", NULL))
continue;
for (addr = 0; addr < PHY_MAX_ADDR; addr++) {
--
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