| Message ID | 20230615152631.224529-9-herve.codina@bootlin.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add support for IIO devices in ASoC | expand |
On Thu, 15 Jun 2023 17:26:26 +0200 Herve Codina <herve.codina@bootlin.com> wrote: > Use max_array() to get the maximum value from an array instead of a > custom local loop. > > Signed-off-by: Herve Codina <herve.codina@bootlin.com> > Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> > --- > drivers/iio/inkern.c | 7 ++----- > 1 file changed, 2 insertions(+), 5 deletions(-) > > diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c > index 71d0424383b6..8bfd91f74101 100644 > --- a/drivers/iio/inkern.c > +++ b/drivers/iio/inkern.c > @@ -5,6 +5,7 @@ > */ > #include <linux/err.h> > #include <linux/export.h> > +#include <linux/minmax.h> > #include <linux/mutex.h> > #include <linux/property.h> > #include <linux/slab.h> > @@ -875,11 +876,7 @@ static int iio_channel_read_max(struct iio_channel *chan, > return -EINVAL; > switch (*type) { > case IIO_VAL_INT: > - *val = vals[--length]; > - while (length) { > - if (vals[--length] > *val) > - *val = vals[length]; > - } > + *val = max_array(vals, length); > break; > default: > /* FIXME: learn about max for other iio values */
diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c index 71d0424383b6..8bfd91f74101 100644 --- a/drivers/iio/inkern.c +++ b/drivers/iio/inkern.c @@ -5,6 +5,7 @@ */ #include <linux/err.h> #include <linux/export.h> +#include <linux/minmax.h> #include <linux/mutex.h> #include <linux/property.h> #include <linux/slab.h> @@ -875,11 +876,7 @@ static int iio_channel_read_max(struct iio_channel *chan, return -EINVAL; switch (*type) { case IIO_VAL_INT: - *val = vals[--length]; - while (length) { - if (vals[--length] > *val) - *val = vals[length]; - } + *val = max_array(vals, length); break; default: /* FIXME: learn about max for other iio values */