sh: unexport register_trapped_io and match_trapped_io_handler

Christoph Hellwig · Rich Felker · commit bc0f46b1caff · 2020-08-14T22:05:16.000-04:00
Both functions are only used by compiled in core code.

Signed-off-by: Christoph Hellwig &lt;hch@lst.de&gt;
Signed-off-by: Rich Felker &lt;dalias@libc.org&gt;
diff --git a/arch/sh/kernel/io_trapped.c b/arch/sh/kernel/io_trapped.c
@@ -102,7 +102,6 @@ int register_trapped_io(struct trapped_io *tiop)
 	pr_warn("unable to install trapped io filter\n");
 	return -1;
 }
-EXPORT_SYMBOL_GPL(register_trapped_io);
 
 void __iomem *match_trapped_io_handler(struct list_head *list,
 				       unsigned long offset,
@@ -131,7 +130,6 @@ void __iomem *match_trapped_io_handler(struct list_head *list,
 	spin_unlock_irqrestore(&trapped_lock, flags);
 	return NULL;
 }
-EXPORT_SYMBOL_GPL(match_trapped_io_handler);
 
 static struct trapped_io *lookup_tiop(unsigned long address)
 {

Original file line number	Diff line number	Diff line change
`@@ -102,7 +102,6 @@ int register_trapped_io(struct trapped_io *tiop)`
`102`	`102`	`pr_warn("unable to install trapped io filter\n");`
`103`	`103`	`return -1;`
`104`	`104`	`}`
`105`		`-EXPORT_SYMBOL_GPL(register_trapped_io);`
`106`	`105`
`107`	`106`	`void __iomem match_trapped_io_handler(struct list_head list,`
`108`	`107`	`unsigned long offset,`
`@@ -131,7 +130,6 @@ void __iomem match_trapped_io_handler(struct list_head list,`
`131`	`130`	`spin_unlock_irqrestore(&trapped_lock, flags);`
`132`	`131`	`return NULL;`
`133`	`132`	`}`
`134`		`-EXPORT_SYMBOL_GPL(match_trapped_io_handler);`
`135`	`133`
`136`	`134`	`static struct trapped_io *lookup_tiop(unsigned long address)`
`137`	`135`	`{`