From: Greg Kroah-Hartman <gre...@linuxfoundation.org>
In auditing the usbtmc sysfs files, a bunch of them were being created
as "read only", yet they have logic to handle writing to. So fix them
up by setting the permissions properly.
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
--
drivers/usb/class/usbtmc.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index 66c40013..09de131e 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -899,7 +899,7 @@ err_out:
}
#define capability_attribute(name) \
-static ssize_t show_##name(struct device *dev, \
+static ssize_t name##_show(struct device *dev, \
struct device_attribute *attr, char *buf) \
{ \
struct usb_interface *intf = to_usb_interface(dev); \
@@ -907,7 +907,7 @@ static ssize_t show_##name(struct device *dev,
\
\
return sprintf(buf, "%d\n", data->capabilities.name); \
} \
-static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL)
+static DEVICE_ATTR_RO(name)
capability_attribute(interface_capabilities);
capability_attribute(device_capabilities);
@@ -926,7 +926,7 @@ static struct attribute_group capability_attr_grp = {
.attrs = capability_attrs,
};
-static ssize_t show_TermChar(struct device *dev,
+static ssize_t TermChar_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct usb_interface *intf = to_usb_interface(dev);
@@ -935,7 +935,7 @@ static ssize_t show_TermChar(struct device *dev,
return sprintf(buf, "%c\n", data->TermChar);
}
-static ssize_t store_TermChar(struct device *dev,
+static ssize_t TermChar_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
@@ -947,10 +947,10 @@ static ssize_t store_TermChar(struct device *dev,
data->TermChar = buf[0];
return count;
}
-static DEVICE_ATTR(TermChar, S_IRUGO, show_TermChar, store_TermChar);
+static DEVICE_ATTR_RW(TermChar);
#define data_attribute(name) \
-static ssize_t show_##name(struct device *dev, \
+static ssize_t name##_show(struct device *dev, \
struct device_attribute *attr, char *buf) \
{ \
struct usb_interface *intf = to_usb_interface(dev); \
@@ -958,7 +958,7 @@ static ssize_t show_##name(struct device *dev,
\
\
return sprintf(buf, "%d\n", data->name); \
} \
-static ssize_t store_##name(struct device *dev,
\
+static ssize_t name##_store(struct device *dev,
\
struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
@@ -976,7 +976,7 @@ static ssize_t store_##name(struct device *dev,
\
else \
return count; \
} \
-static DEVICE_ATTR(name, S_IRUGO, show_##name, store_##name)
+static DEVICE_ATTR_RW(name)
data_attribute(TermCharEnabled);
data_attribute(auto_abort);
--
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