2007/7/4, Jan-Bernd Themann <[email protected]>:
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index bdb5241..f8c0908 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -2923,6 +2923,15 @@ static int check_module_parm(void)
return ret;
}
+static ssize_t ehea_show_capabilities(struct device_driver *drv,
+ char *buf)
+{
+ return sprintf(buf, "%d", EHEA_CAPABILITIES);
+}
+
+static DRIVER_ATTR(capabilities, S_IRUSR | S_IRGRP | S_IROTH,
+ ehea_show_capabilities, NULL);
+
int __init ehea_module_init(void)
{
int ret;
@@ -2937,12 +2946,20 @@ int __init ehea_module_init(void)
if (ret)
ehea_error("failed registering eHEA device driver on ebus");
You forgot to put:
return ret;
or
goto out;
+ ret = driver_create_file(&ehea_driver.driver, &driver_attr_capabilities);
+ if (ret) {
+ ehea_error("failed to register capabilities attribute, ret=%d", ret);
+ ibmebus_unregister_driver(&ehea_driver);
+ goto out;
+ }
+
out:
return ret;
}
-
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