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authorPaul Gortmaker <paul.gortmaker@windriver.com>2015-07-22 05:02:18 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-07-24 04:27:41 +0300
commit4fef53518f9b4813043bdb48b70bd9fbf4ad2597 (patch)
treefaf1974242c81b0df6aea257d645fa272d76ccac /drivers/tty/serial/sunhv.c
parent37db22346739d986c2863e2c7b5580e5f376c5e6 (diff)
downloadlinux-4fef53518f9b4813043bdb48b70bd9fbf4ad2597.tar.xz
drivers/tty: make serial/sunhv.c driver explicitly non-modular
The Kconfig for this driver is currently: config SERIAL_SUNHV bool "Sun4v Hypervisor Console support" ...meaning that it currently is not being built as a module by anyone. Lets remove the modular and unused code here, so that when reading the driver there is no doubt it is builtin-only. Since module_init translates to device_initcall in the non-modular case, the init ordering remains unchanged with this commit. We don't swap module.h for init.h since this file has init.h already. We leave some tags like MODULE_LICENSE for documentation purposes, and for the "git blame" value. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code, so we remove that too. Cc: "David S. Miller" <davem@davemloft.net> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jslaby@suse.com> Cc: sparclinux@vger.kernel.org Cc: linux-serial@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/sunhv.c')
-rw-r--r--drivers/tty/serial/sunhv.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/tty/serial/sunhv.c b/drivers/tty/serial/sunhv.c
index 534754440fa8..064031870ba0 100644
--- a/drivers/tty/serial/sunhv.c
+++ b/drivers/tty/serial/sunhv.c
@@ -3,7 +3,6 @@
* Copyright (C) 2006, 2007 David S. Miller (davem@davemloft.net)
*/
-#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/tty.h>
@@ -621,7 +620,6 @@ static const struct of_device_id hv_match[] = {
},
{},
};
-MODULE_DEVICE_TABLE(of, hv_match);
static struct platform_driver hv_driver = {
.driver = {
@@ -639,16 +637,11 @@ static int __init sunhv_init(void)
return platform_driver_register(&hv_driver);
}
+device_initcall(sunhv_init);
-static void __exit sunhv_exit(void)
-{
- platform_driver_unregister(&hv_driver);
-}
-
-module_init(sunhv_init);
-module_exit(sunhv_exit);
-
+#if 0 /* ...def MODULE ; never supported as such */
MODULE_AUTHOR("David S. Miller");
MODULE_DESCRIPTION("SUN4V Hypervisor console driver");
MODULE_VERSION("2.0");
MODULE_LICENSE("GPL");
+#endif