diff mbox series

[v3,10/10] powerpc: tsi108: support of_get_mac_address new ERR_PTR error

Message ID 1556870168-26864-11-git-send-email-ynezz@true.cz
State Changes Requested
Delegated to: David Miller
Headers show
Series of_net: Add NVMEM support to of_get_mac_address | expand

Commit Message

Petr Štetiar May 3, 2019, 7:56 a.m. UTC 
There was NVMEM support added to of_get_mac_address, so it could now
return NULL and ERR_PTR encoded error values, so we need to adjust all
current users of of_get_mac_address to this new fact.

Signed-off-by: Petr Štetiar <ynezz@true.cz>
---
 arch/powerpc/sysdev/tsi108_dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/powerpc/sysdev/tsi108_dev.c b/arch/powerpc/sysdev/tsi108_dev.c
index 1f1af12..2e54405 100644
--- a/arch/powerpc/sysdev/tsi108_dev.c
+++ b/arch/powerpc/sysdev/tsi108_dev.c
@@ -105,7 +105,7 @@  static int __init tsi108_eth_of_init(void)
 		}
 
 		mac_addr = of_get_mac_address(np);
-		if (mac_addr)
+		if (!IS_ERR_OR_NULL(mac_addr))
 			memcpy(tsi_eth_data.mac_addr, mac_addr, 6);
 
 		ph = of_get_property(np, "mdio-handle", NULL);