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Subject[PATCH 04/36] tile: srom: convert srom_class to use dev_groups
Date
The dev_attrs field of struct class is going away soon, dev_groups
should be used instead. This converts the tile srom_class code to use
the correct field.

Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/char/tile-srom.c | 28 ++++++++++++++++------------
1 file changed, 16 insertions(+), 12 deletions(-)

diff --git a/drivers/char/tile-srom.c b/drivers/char/tile-srom.c
index 7faeb1cd..344e97b9 100644
--- a/drivers/char/tile-srom.c
+++ b/drivers/char/tile-srom.c
@@ -279,33 +279,37 @@ loff_t srom_llseek(struct file *file, loff_t offset, int origin)
return fixed_size_llseek(file, offset, origin, srom->total_size);
}

-static ssize_t total_show(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t total_size_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct srom_dev *srom = dev_get_drvdata(dev);
return sprintf(buf, "%u\n", srom->total_size);
}
+static DEVICE_ATTR_RO(total_size);

-static ssize_t sector_show(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t sector_size_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct srom_dev *srom = dev_get_drvdata(dev);
return sprintf(buf, "%u\n", srom->sector_size);
}
+static DEVICE_ATTR_RO(sector_size);

-static ssize_t page_show(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t page_size_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct srom_dev *srom = dev_get_drvdata(dev);
return sprintf(buf, "%u\n", srom->page_size);
}
+static DEVICE_ATTR_RO(page_size);

-static struct device_attribute srom_dev_attrs[] = {
- __ATTR(total_size, S_IRUGO, total_show, NULL),
- __ATTR(sector_size, S_IRUGO, sector_show, NULL),
- __ATTR(page_size, S_IRUGO, page_show, NULL),
- __ATTR_NULL
+static struct attribute srom_dev_attrs[] = {
+ &dev_attr_total_size.attr,
+ &dev_attr_sector_size.attr,
+ &dev_attr_page_size.attr,
+ NULL,
};
+ATTRIBUTE_GROUPS(srom_dev);

static char *srom_devnode(struct device *dev, umode_t *mode)
{
@@ -418,7 +422,7 @@ static int srom_init(void)
result = PTR_ERR(srom_class);
goto fail_cdev;
}
- srom_class->dev_attrs = srom_dev_attrs;
+ srom_class->dev_groups = srom_dev_groups;
srom_class->devnode = srom_devnode;

/* Do per-partition initialization */
--
1.8.3.rc0.20.gb99dd2e


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