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path: root/drivers/i2c/busses/i2c-cpm.c
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Diffstat (limited to 'drivers/i2c/busses/i2c-cpm.c')
-rw-r--r--drivers/i2c/busses/i2c-cpm.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-cpm.c b/drivers/i2c/busses/i2c-cpm.c
index 3a20961bef1e..b1d9cd28d8da 100644
--- a/drivers/i2c/busses/i2c-cpm.c
+++ b/drivers/i2c/busses/i2c-cpm.c
@@ -662,11 +662,8 @@ static int __devinit cpm_i2c_probe(struct platform_device *ofdev)
/* register new adapter to i2c module... */
data = of_get_property(ofdev->dev.of_node, "linux,i2c-index", &len);
- if (data && len == 4) {
- cpm->adap.nr = *data;
- result = i2c_add_numbered_adapter(&cpm->adap);
- } else
- result = i2c_add_adapter(&cpm->adap);
+ cpm->adap.nr = (data && len == 4) ? be32_to_cpup(data) : -1;
+ result = i2c_add_numbered_adapter(&cpm->adap);
if (result < 0) {
dev_err(&ofdev->dev, "Unable to register with I2C\n");