* [PATCH] iio: Fixpoint formatted output bugfix
@ 2011-01-13 8:52 Roland Stigge
2011-01-13 11:09 ` Jonathan Cameron
0 siblings, 1 reply; 8+ messages in thread
From: Roland Stigge @ 2011-01-13 8:52 UTC (permalink / raw)
To: linux-iio, Greg KH; +Cc: Roland Stigge, Greg KH
From: Roland Stigge <stigge@antcom.de>
Fix some ADC drivers' _scale interface to correct fixpoint formatted output
Signed-off-by: Roland Stigge <stigge@antcom.de>
Acked-by: "Hennerich, Michael" <Michael.Hennerich@analog.com>
---
drivers/staging/iio/adc/ad7476_core.c | 2 +-
drivers/staging/iio/adc/ad7887_core.c | 2 +-
drivers/staging/iio/adc/ad799x_core.c | 2 +-
drivers/staging/iio/dac/ad5446.c | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/iio/adc/ad7476_core.c b/drivers/staging/iio/adc/ad7476_core.c
index deb68c8..b8b54da 100644
--- a/drivers/staging/iio/adc/ad7476_core.c
+++ b/drivers/staging/iio/adc/ad7476_core.c
@@ -68,7 +68,7 @@ static ssize_t ad7476_show_scale(struct device *dev,
/* Corresponds to Vref / 2^(bits) */
unsigned int scale_uv = (st->int_vref_mv * 1000) >> st->chip_info->bits;
- return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
+ return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
}
static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad7476_show_scale, NULL, 0);
diff --git a/drivers/staging/iio/adc/ad7887_core.c b/drivers/staging/iio/adc/ad7887_core.c
index 6859089..5d85efa 100644
--- a/drivers/staging/iio/adc/ad7887_core.c
+++ b/drivers/staging/iio/adc/ad7887_core.c
@@ -68,7 +68,7 @@ static ssize_t ad7887_show_scale(struct device *dev,
/* Corresponds to Vref / 2^(bits) */
unsigned int scale_uv = (st->int_vref_mv * 1000) >> st->chip_info->bits;
- return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
+ return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
}
static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad7887_show_scale, NULL, 0);
diff --git a/drivers/staging/iio/adc/ad799x_core.c b/drivers/staging/iio/adc/ad799x_core.c
index 6309d52..89ccf37 100644
--- a/drivers/staging/iio/adc/ad799x_core.c
+++ b/drivers/staging/iio/adc/ad799x_core.c
@@ -432,7 +432,7 @@ static ssize_t ad799x_show_scale(struct device *dev,
/* Corresponds to Vref / 2^(bits) */
unsigned int scale_uv = (st->int_vref_mv * 1000) >> st->chip_info->bits;
- return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
+ return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
}
static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad799x_show_scale, NULL, 0);
diff --git a/drivers/staging/iio/dac/ad5446.c b/drivers/staging/iio/dac/ad5446.c
index e3387cd..0f87eca 100644
--- a/drivers/staging/iio/dac/ad5446.c
+++ b/drivers/staging/iio/dac/ad5446.c
@@ -87,7 +87,7 @@ static ssize_t ad5446_show_scale(struct device *dev,
/* Corresponds to Vref / 2^(bits) */
unsigned int scale_uv = (st->vref_mv * 1000) >> st->chip_info->bits;
- return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
+ return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
}
static IIO_DEVICE_ATTR(out_scale, S_IRUGO, ad5446_show_scale, NULL, 0);
--
1.7.2.3
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH] iio: Fixpoint formatted output bugfix
2011-01-13 8:52 [PATCH] iio: Fixpoint formatted output bugfix Roland Stigge
@ 2011-01-13 11:09 ` Jonathan Cameron
2011-01-13 16:49 ` Greg KH
0 siblings, 1 reply; 8+ messages in thread
From: Jonathan Cameron @ 2011-01-13 11:09 UTC (permalink / raw)
To: Roland Stigge; +Cc: linux-iio, Greg KH, Roland Stigge
On 01/13/11 08:52, Roland Stigge wrote:
> From: Roland Stigge <stigge@antcom.de>
>
> Fix some ADC drivers' _scale interface to correct fixpoint formatted output
>
> Signed-off-by: Roland Stigge <stigge@antcom.de>
> Acked-by: "Hennerich, Michael" <Michael.Hennerich@analog.com>
Acked-by: "Jonathan Cameron <jic23@cam.ac.uk>"
Greg, this is a simple bug fix. The ad7476 and ad799x are in 2.6.37
so it would be good to push this to stable as well.
Do you want a broken out patch with just those two in it?
>
> ---
> drivers/staging/iio/adc/ad7476_core.c | 2 +-
> drivers/staging/iio/adc/ad7887_core.c | 2 +-
> drivers/staging/iio/adc/ad799x_core.c | 2 +-
> drivers/staging/iio/dac/ad5446.c | 2 +-
> 4 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/staging/iio/adc/ad7476_core.c b/drivers/staging/iio/adc/ad7476_core.c
> index deb68c8..b8b54da 100644
> --- a/drivers/staging/iio/adc/ad7476_core.c
> +++ b/drivers/staging/iio/adc/ad7476_core.c
> @@ -68,7 +68,7 @@ static ssize_t ad7476_show_scale(struct device *dev,
> /* Corresponds to Vref / 2^(bits) */
> unsigned int scale_uv = (st->int_vref_mv * 1000) >> st->chip_info->bits;
>
> - return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
> + return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
> }
> static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad7476_show_scale, NULL, 0);
>
> diff --git a/drivers/staging/iio/adc/ad7887_core.c b/drivers/staging/iio/adc/ad7887_core.c
> index 6859089..5d85efa 100644
> --- a/drivers/staging/iio/adc/ad7887_core.c
> +++ b/drivers/staging/iio/adc/ad7887_core.c
> @@ -68,7 +68,7 @@ static ssize_t ad7887_show_scale(struct device *dev,
> /* Corresponds to Vref / 2^(bits) */
> unsigned int scale_uv = (st->int_vref_mv * 1000) >> st->chip_info->bits;
>
> - return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
> + return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
> }
> static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad7887_show_scale, NULL, 0);
>
> diff --git a/drivers/staging/iio/adc/ad799x_core.c b/drivers/staging/iio/adc/ad799x_core.c
> index 6309d52..89ccf37 100644
> --- a/drivers/staging/iio/adc/ad799x_core.c
> +++ b/drivers/staging/iio/adc/ad799x_core.c
> @@ -432,7 +432,7 @@ static ssize_t ad799x_show_scale(struct device *dev,
> /* Corresponds to Vref / 2^(bits) */
> unsigned int scale_uv = (st->int_vref_mv * 1000) >> st->chip_info->bits;
>
> - return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
> + return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
> }
>
> static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad799x_show_scale, NULL, 0);
> diff --git a/drivers/staging/iio/dac/ad5446.c b/drivers/staging/iio/dac/ad5446.c
> index e3387cd..0f87eca 100644
> --- a/drivers/staging/iio/dac/ad5446.c
> +++ b/drivers/staging/iio/dac/ad5446.c
> @@ -87,7 +87,7 @@ static ssize_t ad5446_show_scale(struct device *dev,
> /* Corresponds to Vref / 2^(bits) */
> unsigned int scale_uv = (st->vref_mv * 1000) >> st->chip_info->bits;
>
> - return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
> + return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
> }
> static IIO_DEVICE_ATTR(out_scale, S_IRUGO, ad5446_show_scale, NULL, 0);
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] iio: Fixpoint formatted output bugfix
2011-01-13 11:09 ` Jonathan Cameron
@ 2011-01-13 16:49 ` Greg KH
2011-01-13 17:41 ` Roland Stigge
0 siblings, 1 reply; 8+ messages in thread
From: Greg KH @ 2011-01-13 16:49 UTC (permalink / raw)
To: Jonathan Cameron; +Cc: Roland Stigge, linux-iio, Roland Stigge
On Thu, Jan 13, 2011 at 11:09:04AM +0000, Jonathan Cameron wrote:
> On 01/13/11 08:52, Roland Stigge wrote:
> > From: Roland Stigge <stigge@antcom.de>
> >
> > Fix some ADC drivers' _scale interface to correct fixpoint formatted output
> >
> > Signed-off-by: Roland Stigge <stigge@antcom.de>
> > Acked-by: "Hennerich, Michael" <Michael.Hennerich@analog.com>
> Acked-by: "Jonathan Cameron <jic23@cam.ac.uk>"
>
> Greg, this is a simple bug fix. The ad7476 and ad799x are in 2.6.37
> so it would be good to push this to stable as well.
> Do you want a broken out patch with just those two in it?
Yes, that would be great to have, can you split this into 2 different
patches so I can handle it that way easier?
thanks,
greg k-h
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] iio: Fixpoint formatted output bugfix
2011-01-13 16:49 ` Greg KH
@ 2011-01-13 17:41 ` Roland Stigge
0 siblings, 0 replies; 8+ messages in thread
From: Roland Stigge @ 2011-01-13 17:41 UTC (permalink / raw)
To: Greg KH; +Cc: Jonathan Cameron, Roland Stigge, linux-iio
On 01/13/2011 05:49 PM, Greg KH wrote:
>> Greg, this is a simple bug fix. The ad7476 and ad799x are in 2.6.37
>> so it would be good to push this to stable as well.
>> Do you want a broken out patch with just those two in it?
>
> Yes, that would be great to have, can you split this into 2 different
> patches so I can handle it that way easier?
I'm sending the 2.6.37 version in a separate patch.
Roland
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH] iio: Fixpoint formatted output bugfix
@ 2011-01-13 17:37 Roland Stigge
2011-01-13 20:32 ` Hennerich, Michael
0 siblings, 1 reply; 8+ messages in thread
From: Roland Stigge @ 2011-01-13 17:37 UTC (permalink / raw)
To: greg, linux-iio; +Cc: Roland Stigge
Fix some ADC drivers' _scale interface to correct fixpoint formatted output
Signed-off-by: Roland Stigge <stigge@antcom.de>
Acked-by: "Jonathan Cameron <jic23@cam.ac.uk>"
diff --git a/drivers/staging/iio/adc/ad7476_core.c b/drivers/staging/iio/adc/ad7476_core.c
index deb68c8..b8b54da 100644
--- a/drivers/staging/iio/adc/ad7476_core.c
+++ b/drivers/staging/iio/adc/ad7476_core.c
@@ -68,7 +68,7 @@ static ssize_t ad7476_show_scale(struct device *dev,
/* Corresponds to Vref / 2^(bits) */
unsigned int scale_uv = (st->int_vref_mv * 1000) >> st->chip_info->bits;
- return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
+ return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
}
static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad7476_show_scale, NULL, 0);
diff --git a/drivers/staging/iio/adc/ad799x_core.c b/drivers/staging/iio/adc/ad799x_core.c
index 6309d52..89ccf37 100644
--- a/drivers/staging/iio/adc/ad799x_core.c
+++ b/drivers/staging/iio/adc/ad799x_core.c
@@ -432,7 +432,7 @@ static ssize_t ad799x_show_scale(struct device *dev,
/* Corresponds to Vref / 2^(bits) */
unsigned int scale_uv = (st->int_vref_mv * 1000) >> st->chip_info->bits;
- return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
+ return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
}
static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad799x_show_scale, NULL, 0);
^ permalink raw reply related [flat|nested] 8+ messages in thread
* RE: [PATCH] iio: Fixpoint formatted output bugfix
2011-01-13 17:37 Roland Stigge
@ 2011-01-13 20:32 ` Hennerich, Michael
0 siblings, 0 replies; 8+ messages in thread
From: Hennerich, Michael @ 2011-01-13 20:32 UTC (permalink / raw)
To: Roland Stigge, greg@kroah.com, linux-iio@vger.kernel.org; +Cc: Roland Stigge
Roland Stigge wrote on 2011-01-13:
> Fix some ADC drivers' _scale interface to correct fixpoint formatted
> output
>
> Signed-off-by: Roland Stigge <stigge@antcom.de>
> Acked-by: "Jonathan Cameron <jic23@cam.ac.uk>"
Acked-by: "Hennerich, Michael" <Michael.Hennerich@analog.com>
> diff --git a/drivers/staging/iio/adc/ad7476_core.c
> b/drivers/staging/iio/adc/ad7476_core.c index deb68c8..b8b54da 100644
> --- a/drivers/staging/iio/adc/ad7476_core.c +++
> b/drivers/staging/iio/adc/ad7476_core.c @@ -68,7 +68,7 @@ static ssize_t
> ad7476_show_scale(struct device *dev,
> /* Corresponds to Vref / 2^(bits) */
> unsigned int scale_uv = (st->int_vref_mv * 1000) >> st-
> chip_info->bits;
>
> - return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
> + return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv %
> 1000);
> }
> static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad7476_show_scale, NULL,
> 0);
>
> diff --git a/drivers/staging/iio/adc/ad799x_core.c
> b/drivers/staging/iio/adc/ad799x_core.c index 6309d52..89ccf37 100644
> --- a/drivers/staging/iio/adc/ad799x_core.c +++
> b/drivers/staging/iio/adc/ad799x_core.c @@ -432,7 +432,7 @@ static
> ssize_t ad799x_show_scale(struct device *dev,
> /* Corresponds to Vref / 2^(bits) */
> unsigned int scale_uv = (st->int_vref_mv * 1000) >> st-
> chip_info->bits;
>
> - return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
> + return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv %
> 1000);
> }
>
> static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad799x_show_scale, NULL,
> 0);
Greetings,
Michael
--
Analog Devices GmbH Wilhelm-Wagenfeld-Str. 6 80807 Muenchen
Sitz der Gesellschaft: Muenchen; Registergericht: Muenchen HRB 40368; Geschaeftsfuehrer:Dr.Carsten Suckrow, Thomas Wessel, William A. Martin, Margaret Seif
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH] iio: Fixpoint formatted output bugfix
@ 2011-01-12 18:35 Roland Stigge
2011-01-13 8:33 ` Hennerich, Michael
0 siblings, 1 reply; 8+ messages in thread
From: Roland Stigge @ 2011-01-12 18:35 UTC (permalink / raw)
To: linux-iio; +Cc: Roland Stigge
Fix some ADC drivers' _scale interface to correct fixpoint formatted output
---
drivers/staging/iio/adc/ad7476_core.c | 2 +-
drivers/staging/iio/adc/ad7887_core.c | 2 +-
drivers/staging/iio/adc/ad799x_core.c | 2 +-
drivers/staging/iio/dac/ad5446.c | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/iio/adc/ad7476_core.c b/drivers/staging/iio/adc/ad7476_core.c
index deb68c8..b8b54da 100644
--- a/drivers/staging/iio/adc/ad7476_core.c
+++ b/drivers/staging/iio/adc/ad7476_core.c
@@ -68,7 +68,7 @@ static ssize_t ad7476_show_scale(struct device *dev,
/* Corresponds to Vref / 2^(bits) */
unsigned int scale_uv = (st->int_vref_mv * 1000) >> st->chip_info->bits;
- return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
+ return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
}
static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad7476_show_scale, NULL, 0);
diff --git a/drivers/staging/iio/adc/ad7887_core.c b/drivers/staging/iio/adc/ad7887_core.c
index 6859089..5d85efa 100644
--- a/drivers/staging/iio/adc/ad7887_core.c
+++ b/drivers/staging/iio/adc/ad7887_core.c
@@ -68,7 +68,7 @@ static ssize_t ad7887_show_scale(struct device *dev,
/* Corresponds to Vref / 2^(bits) */
unsigned int scale_uv = (st->int_vref_mv * 1000) >> st->chip_info->bits;
- return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
+ return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
}
static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad7887_show_scale, NULL, 0);
diff --git a/drivers/staging/iio/adc/ad799x_core.c b/drivers/staging/iio/adc/ad799x_core.c
index 6309d52..89ccf37 100644
--- a/drivers/staging/iio/adc/ad799x_core.c
+++ b/drivers/staging/iio/adc/ad799x_core.c
@@ -432,7 +432,7 @@ static ssize_t ad799x_show_scale(struct device *dev,
/* Corresponds to Vref / 2^(bits) */
unsigned int scale_uv = (st->int_vref_mv * 1000) >> st->chip_info->bits;
- return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
+ return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
}
static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad799x_show_scale, NULL, 0);
diff --git a/drivers/staging/iio/dac/ad5446.c b/drivers/staging/iio/dac/ad5446.c
index e3387cd..0f87eca 100644
--- a/drivers/staging/iio/dac/ad5446.c
+++ b/drivers/staging/iio/dac/ad5446.c
@@ -87,7 +87,7 @@ static ssize_t ad5446_show_scale(struct device *dev,
/* Corresponds to Vref / 2^(bits) */
unsigned int scale_uv = (st->vref_mv * 1000) >> st->chip_info->bits;
- return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
+ return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv % 1000);
}
static IIO_DEVICE_ATTR(out_scale, S_IRUGO, ad5446_show_scale, NULL, 0);
--
1.7.2.3
^ permalink raw reply related [flat|nested] 8+ messages in thread
* RE: [PATCH] iio: Fixpoint formatted output bugfix
2011-01-12 18:35 Roland Stigge
@ 2011-01-13 8:33 ` Hennerich, Michael
0 siblings, 0 replies; 8+ messages in thread
From: Hennerich, Michael @ 2011-01-13 8:33 UTC (permalink / raw)
To: Roland Stigge, linux-iio@vger.kernel.org
Cc: device-drivers-devel@blackfin.uclinux.org
Roland Stigge wrote on 2011-01-12:
> Fix some ADC drivers' _scale interface to correct fixpoint formatted
> output ---
> drivers/staging/iio/adc/ad7476_core.c | 2 +-
> drivers/staging/iio/adc/ad7887_core.c | 2 +-
> drivers/staging/iio/adc/ad799x_core.c | 2 +-
> drivers/staging/iio/dac/ad5446.c | 2 +-
> 4 files changed, 4 insertions(+), 4 deletions(-)
Your Signed-off-by is missing
Acked-by: "Hennerich, Michael" <Michael.Hennerich@analog.com>
> diff --git a/drivers/staging/iio/adc/ad7476_core.c
> b/drivers/staging/iio/adc/ad7476_core.c index deb68c8..b8b54da 100644
> --- a/drivers/staging/iio/adc/ad7476_core.c +++
> b/drivers/staging/iio/adc/ad7476_core.c @@ -68,7 +68,7 @@ static ssize_t
> ad7476_show_scale(struct device *dev,
> /* Corresponds to Vref / 2^(bits) */
> unsigned int scale_uv = (st->int_vref_mv * 1000) >> st-
> chip_info->bits;
>
> - return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
> + return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv %
> 1000);
> }
> static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad7476_show_scale, NULL,
> 0);
>
> diff --git a/drivers/staging/iio/adc/ad7887_core.c
> b/drivers/staging/iio/adc/ad7887_core.c index 6859089..5d85efa 100644
> --- a/drivers/staging/iio/adc/ad7887_core.c +++
> b/drivers/staging/iio/adc/ad7887_core.c @@ -68,7 +68,7 @@ static ssize_t
> ad7887_show_scale(struct device *dev,
> /* Corresponds to Vref / 2^(bits) */
> unsigned int scale_uv = (st->int_vref_mv * 1000) >> st-
> chip_info->bits;
>
> - return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
> + return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv %
> 1000);
> }
> static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad7887_show_scale, NULL,
> 0);
>
> diff --git a/drivers/staging/iio/adc/ad799x_core.c
> b/drivers/staging/iio/adc/ad799x_core.c index 6309d52..89ccf37 100644
> --- a/drivers/staging/iio/adc/ad799x_core.c +++
> b/drivers/staging/iio/adc/ad799x_core.c @@ -432,7 +432,7 @@ static
> ssize_t ad799x_show_scale(struct device *dev,
> /* Corresponds to Vref / 2^(bits) */
> unsigned int scale_uv = (st->int_vref_mv * 1000) >> st-
> chip_info->bits;
>
> - return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
> + return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv %
> 1000);
> }
>
> static IIO_DEVICE_ATTR(in_scale, S_IRUGO, ad799x_show_scale, NULL,
> 0); diff --git a/drivers/staging/iio/dac/ad5446.c
> b/drivers/staging/iio/dac/ad5446.c index e3387cd..0f87eca 100644 ---
> a/drivers/staging/iio/dac/ad5446.c +++
> b/drivers/staging/iio/dac/ad5446.c @@ -87,7 +87,7 @@ static ssize_t
> ad5446_show_scale(struct device *dev,
> /* Corresponds to Vref / 2^(bits) */
> unsigned int scale_uv = (st->vref_mv * 1000) >> st->chip_info-
> bits;
>
> - return sprintf(buf, "%d.%d\n", scale_uv / 1000, scale_uv % 1000);
> + return sprintf(buf, "%d.%03d\n", scale_uv / 1000, scale_uv %
> 1000);
> }
> static IIO_DEVICE_ATTR(out_scale, S_IRUGO, ad5446_show_scale, NULL,
> 0);
>
Greetings,
Michael
--
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end of thread, other threads:[~2011-01-13 20:32 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
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2011-01-13 8:52 [PATCH] iio: Fixpoint formatted output bugfix Roland Stigge
2011-01-13 11:09 ` Jonathan Cameron
2011-01-13 16:49 ` Greg KH
2011-01-13 17:41 ` Roland Stigge
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2011-01-13 17:37 Roland Stigge
2011-01-13 20:32 ` Hennerich, Michael
2011-01-12 18:35 Roland Stigge
2011-01-13 8:33 ` Hennerich, Michael
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