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From: Liam Girdwood on 9 Aug 2010 04:30
On Fri, 2010-08-06 at 08:09 +0800, Axel Lin wrote:
> We already check count value before calling i2c_smbus_read_byte_data(),
> no need to check it again.
>
> Signed-off-by: Axel Lin <axel.lin(a)gmail.com>
> Acked-by: Mark Brown <broonie(a)opensource.wolfsonmicro.com>
> ---
> This resend adds regulator: prefix in the subject line.
>
> drivers/regulator/lp3971.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/regulator/lp3971.c b/drivers/regulator/lp3971.c
> index d4d9822..3bb82b6 100644
> --- a/drivers/regulator/lp3971.c
> +++ b/drivers/regulator/lp3971.c
> @@ -377,7 +377,7 @@ static int lp3971_i2c_read(struct i2c_client *i2c, char reg, int count,
> if (count != 1)
> return -EIO;
> ret = i2c_smbus_read_byte_data(i2c, reg);
> - if (ret < 0 || count != 1)
> + if (ret < 0)
> return -EIO;
>
> *dest = ret;

Applied 1/2 only as 2/2 is the same patch.

Thanks

Liam
--
Freelance Developer, SlimLogic Ltd
ASoC and Voltage Regulator Maintainer.
http://www.slimlogic.co.uk

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