From: Jeremy Higdon <jeremy@sgi.com>
Date: Sat, 25 Nov 2006 19:09:33 +0000 (-0800)
Subject: [PATCH] sgiioc4: Disable module unload
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a1b26c32af51d0fd82754bc06b495dd03c2f2d58;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

[PATCH] sgiioc4: Disable module unload

This patch removes a module_exit function that sgiioc4 should not have had.

It seems that the IDE layer doesn't support submodule unloading.  sgiioc4 was
the only driver in drivers/ide/pci that had an exit function.  After an
unload, the devices would stay around and the next attempt to reference would
crash...

Signed-off-by: Jeremy Higdon <jeremy@sgi.com>
Acked-by: "Bartlomiej Zolnierkiewicz" <bzolnier@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index 244f7eb7006d..cfad09accf52 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -768,14 +768,7 @@ ioc4_ide_init(void)
 	return ioc4_register_submodule(&ioc4_ide_submodule);
 }
 
-static void __devexit
-ioc4_ide_exit(void)
-{
-	ioc4_unregister_submodule(&ioc4_ide_submodule);
-}
-
 late_initcall(ioc4_ide_init); /* Call only after IDE init is done */
-module_exit(ioc4_ide_exit);
 
 MODULE_AUTHOR("Aniket Malatpure/Jeremy Higdon");
 MODULE_DESCRIPTION("IDE PCI driver module for SGI IOC4 Base-IO Card");