diff options
| author |   Rob Herring <robh@kernel.org> | 2018-12-05 13:50:24 -0600 |
|---|---|---|
| committer |   Wolfram Sang <wsa@the-dreams.de> | 2018-12-11 21:16:28 +0100 |
| commit | 48f9c33c25bf9d2dcf8518b4c56ea50b7735a310 (patch) | |
| tree | 557ade20939aa0626ead06f5f1f5f88f8de01b6b /drivers/i2c | |
| parent | i2c-axxia: check for error conditions first (diff) | |
| download | linux-dev-48f9c33c25bf9d2dcf8518b4c56ea50b7735a310.tar.xz linux-dev-48f9c33c25bf9d2dcf8518b4c56ea50b7735a310.zip | |
i2c: powermac: Use of_node_name_eq for node name comparisons
Convert string compares of DT node names to use of_node_name_eq helper
instead. This removes direct access to the node name pointer.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-powermac.c | 8 |
1 files 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) { |