Driver core: change add_uevent_var to use a struct

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / base / firmware_class.c

diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index b24efd4e3e3de2c1f681c68936c52eca839cd8ea..4a1b9bfc5471fe91ade02cedfaab22f6cec0d636 100644 (file)
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -88,19 +88,14 @@ static CLASS_ATTR(timeout, 0644, firmware_timeout_show, firmware_timeout_store);
 
 static void fw_dev_release(struct device *dev);
 
-static int firmware_uevent(struct device *dev, char **envp, int num_envp,
-                          char *buffer, int buffer_size)
+static int firmware_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
        struct firmware_priv *fw_priv = dev_get_drvdata(dev);
-       int i = 0, len = 0;
 
-       if (add_uevent_var(envp, num_envp, &i, buffer, buffer_size, &len,
-                          "FIRMWARE=%s", fw_priv->fw_id))
+       if (add_uevent_var(env, "FIRMWARE=%s", fw_priv->fw_id))
                return -ENOMEM;
-       if (add_uevent_var(envp, num_envp, &i, buffer, buffer_size, &len,
-                          "TIMEOUT=%i", loading_timeout))
+       if (add_uevent_var(env, "TIMEOUT=%i", loading_timeout))
                return -ENOMEM;
-       envp[i] = NULL;
 
        return 0;
 }