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Message-ID: <20140617161940.GO29841@lee--X1> Date: Tue, 17 Jun 2014 17:19:40 +0100 From: Lee Jones <lee.jones@...aro.org> To: Keerthy <j-keerthy@...com> Cc: linux-omap@...r.kernel.org, lgirdwood@...il.com, broonie@...nel.org, linux-kernel@...r.kernel.org, sameo@...ux.intel.com Subject: Re: [PATCH 4/9] mfd: palmas: Add tps65917 support > Add tps65917 PMIC support. tps65917 is a subset of palmas PMIC. > Some of the register definitions and the interrupt mappings > are different. > > Signed-off-by: Keerthy <j-keerthy@...com> > --- > drivers/mfd/palmas.c | 176 ++++++++++++++++++++++++++++++++++++++++++++++++-- > 1 file changed, 171 insertions(+), 5 deletions(-) > > diff --git a/drivers/mfd/palmas.c b/drivers/mfd/palmas.c > index d280d78..485d755 100644 > --- a/drivers/mfd/palmas.c > +++ b/drivers/mfd/palmas.c [...] > +struct palmas_driver_data { > + unsigned int *features; > + struct regmap_irq_chip *irq_chip; > +}; > + > +static struct palmas_driver_data palmas_data = { > + .features = &palmas_features, > + .irq_chip = &palmas_irq_chip, > +}; > + > +static struct palmas_driver_data tps659038_data = { > + .features = &tps659038_features, > + .irq_chip = &palmas_irq_chip, > +}; > + > +static struct palmas_driver_data tps65917_data = { > + .features = &tps659038_features, > + .irq_chip = &tps65917_irq_chip, > +}; > + [...] > @@ -375,6 +539,7 @@ static int palmas_i2c_probe(struct i2c_client *i2c, > { > struct palmas *palmas; > struct palmas_platform_data *pdata; > + struct palmas_driver_data *driver_data; > struct device_node *node = i2c->dev.of_node; > int ret = 0, i; > unsigned int reg, addr, *features; > @@ -408,7 +573,8 @@ static int palmas_i2c_probe(struct i2c_client *i2c, > if (!match) > return -ENODATA; > > - features = (unsigned int *)match->data; > + driver_data = (struct palmas_driver_data *)match->data; > + features = (unsigned int *)driver_data->features; > palmas->features = *features; Couple of things a) I don't think the cast is required here and b) you may as well do away with the local features variable here. Just do: palmas->features = *driver_data->features; Once fixed, re-submit with my: Acked-by: Lee Jones <lee.jones@...aro.org> -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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