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Date: Wed, 25 Apr 2012 10:58:38 +0530 From: Venu Byravarasu <vbyravarasu@...dia.com> To: Axel Lin <axel.lin@...il.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> CC: Samuel Ortiz <sameo@...ux.intel.com> Subject: RE: [PATCH] mfd: tps65090: Return proper error if regmap_init_i2c fails Thanks for the patch. Acked by: Venu Byravarasu<vbyravarasu@...dia.com> > -----Original Message----- > From: Axel Lin [mailto:axel.lin@...il.com] > Sent: Wednesday, April 25, 2012 7:01 AM > To: linux-kernel@...r.kernel.org > Cc: Samuel Ortiz; Venu Byravarasu > Subject: [PATCH] mfd: tps65090: Return proper error if regmap_init_i2c fails > > Return proper error instead of 0 if regmap_init_i2c fails. > > Signed-off-by: Axel Lin <axel.lin@...il.com> > --- > drivers/mfd/tps65090.c | 6 +++--- > 1 files changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/mfd/tps65090.c b/drivers/mfd/tps65090.c > index 47f802b..da821d9 100644 > --- a/drivers/mfd/tps65090.c > +++ b/drivers/mfd/tps65090.c > @@ -286,10 +286,10 @@ 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); > -- > 1.7.5.4 > >
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