[PATCH] i2c: powermac: Use of_node_name_eq for node name comparisons
From: Rob Herring <robh@kernel.org>
Date: 2018-12-05 19:53:43
Convert string compares of DT node names to use of_node_name_eq helper instead. This removes direct access to the node name pointer. Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <redacted> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: linux-i2c@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Rob Herring <robh@kernel.org> --- drivers/i2c/busses/i2c-powermac.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/i2c/busses/i2c-powermac.c b/drivers/i2c/busses/i2c-powermac.c
index f6f4ed8afc93..281113c28314 100644
--- a/drivers/i2c/busses/i2c-powermac.c
+++ b/drivers/i2c/busses/i2c-powermac.c@@ -229,9 +229,9 @@ static u32 i2c_powermac_get_addr(struct i2c_adapter *adap, return (be32_to_cpup(prop) & 0xff) >> 1; /* Now handle some devices with missing "reg" properties */ - if (!strcmp(node->name, "cereal")) + if (of_node_name_eq(node, "cereal")) return 0x60; - else if (!strcmp(node->name, "deq")) + else if (of_node_name_eq(node, "deq")) return 0x34; dev_warn(&adap->dev, "No i2c address for %pOF\n", node);
@@ -304,7 +304,7 @@ static bool i2c_powermac_get_type(struct i2c_adapter *adap, } /* Now look for known workarounds */ - if (!strcmp(node->name, "deq")) { + if (of_node_name_eq(node, "deq")) { /* Apple uses address 0x34 for TAS3001 and 0x35 for TAS3004 */ if (addr == 0x34) { snprintf(type, type_size, "MAC,tas3001");
@@ -331,7 +331,7 @@ static void i2c_powermac_register_devices(struct i2c_adapter *adap, * case we skip this function completely as the device-tree will * not contain anything useful. */ - if (!strcmp(adap->dev.of_node->name, "via-pmu")) + if (of_node_name_eq(adap->dev.of_node, "via-pmu")) return; for_each_child_of_node(adap->dev.of_node, node) {
--
2.19.1