mfd: Fix return type of lm533 attribute is_visible

Since commit 587a1f1659 ("switch ->is_visible() to returning umode_t")
the return type of is_visible is umode_t rather than mode_t.

This silences a compiler warning on some architectures where these types
are not compatible.

Reported-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --git a/drivers/mfd/lm3533-core.c b/drivers/mfd/lm3533-core.c
index 09019c65da1cb9daa4a5965e7e2491f572ae999f..104faba494c9f5dc573d179fdd1d594421cd5d2f 100644 (file)
--- a/drivers/mfd/lm3533-core.c
+++ b/drivers/mfd/lm3533-core.c
@@ -367,7 +367,7 @@ static umode_t lm3533_attr_is_visible(struct kobject *kobj,
        struct device_attribute *dattr = to_dev_attr(attr);
        struct lm3533_device_attribute *lattr = to_lm3533_dev_attr(dattr);
        enum lm3533_attribute_type type = lattr->type;
-       mode_t mode = attr->mode;
+       umode_t mode = attr->mode;
 
        if (!lm3533->have_backlights && type == LM3533_ATTR_TYPE_BACKLIGHT)
                mode = 0;