Staging: iio: adc: ad7816: fix symbolic permissions coding style issue

Octal permissions should be used instead of symbolic ones for easier
reading.

Signed-off-by: Julián de Gortari <kiototeko@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/staging/iio/adc/ad7816.c b/drivers/staging/iio/adc/ad7816.c
index 72551f8..17d2805 100644 (file)
--- a/drivers/staging/iio/adc/ad7816.c
+++ b/drivers/staging/iio/adc/ad7816.c
@@ -139,7 +139,7 @@ static ssize_t ad7816_store_mode(struct device *dev,
        return len;
 }
 
-static IIO_DEVICE_ATTR(mode, S_IRUGO | S_IWUSR,
+static IIO_DEVICE_ATTR(mode, 0644,
                ad7816_show_mode,
                ad7816_store_mode,
                0);
@@ -151,7 +151,7 @@ static ssize_t ad7816_show_available_modes(struct device *dev,
        return sprintf(buf, "full\npower-save\n");
 }
 
-static IIO_DEVICE_ATTR(available_modes, S_IRUGO, ad7816_show_available_modes,
+static IIO_DEVICE_ATTR(available_modes, 0444, ad7816_show_available_modes,
                        NULL, 0);
 
 static ssize_t ad7816_show_channel(struct device *dev,
@@ -197,7 +197,7 @@ static ssize_t ad7816_store_channel(struct device *dev,
        return len;
 }
 
-static IIO_DEVICE_ATTR(channel, S_IRUGO | S_IWUSR,
+static IIO_DEVICE_ATTR(channel, 0644,
                ad7816_show_channel,
                ad7816_store_channel,
                0);
@@ -228,7 +228,7 @@ static ssize_t ad7816_show_value(struct device *dev,
        return sprintf(buf, "%u\n", data);
 }
 
-static IIO_DEVICE_ATTR(value, S_IRUGO, ad7816_show_value, NULL, 0);
+static IIO_DEVICE_ATTR(value, 0444, ad7816_show_value, NULL, 0);
 
 static struct attribute *ad7816_attributes[] = {
        &iio_dev_attr_available_modes.dev_attr.attr,
@@ -319,7 +319,7 @@ static inline ssize_t ad7816_set_oti(struct device *dev,
        return len;
 }
 
-static IIO_DEVICE_ATTR(oti, S_IRUGO | S_IWUSR,
+static IIO_DEVICE_ATTR(oti, 0644,
                       ad7816_show_oti, ad7816_set_oti, 0);
 
 static struct attribute *ad7816_event_attributes[] = {