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mfd: Return proper error if tps65090 regmap_init_i2c fails 

Return proper error instead of 0 if regmap_init_i2c fails.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Axel Lin 2012-04-25 09:30:36 +08:00 committed by Samuel Ortiz
parent 1379f49ea9
commit b683a0a675
1 changed files with 3 additions and 3 deletions
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6
drivers/mfd/tps65090.c
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@ -297,10 +297,10 @@ static int __devinit tps65090_i2c_probe(struct i2c_client *client,
tps65090->rmap = regmap_init_i2c(tps65090->client,
&tps65090_regmap_config);
if (IS_ERR(tps65090->rmap)) {
dev_err(&client->dev, "regmap_init failed with err: %ld\n",
PTR_ERR(tps65090->rmap));
ret = PTR_ERR(tps65090->rmap);
dev_err(&client->dev, "regmap_init failed with err: %d\n", ret);
goto err_irq_exit;
};
}
ret = mfd_add_devices(tps65090->dev, -1, tps65090s,
ARRAY_SIZE(tps65090s), NULL, 0);