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@xxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Jiri Slaby <jslaby@xxxxxxxx>
Cc: sparclinux@xxxxxxxxxxxxxxx
Cc: linux-serial@xxxxxxxxxxxxxxx
Signed-off-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
---
drivers/tty/serial/sunhv.c | 13 +++----------
1 file 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@xxxxxxxxxxxxx)
*/
-#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
--
2.2.1
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