linux-kernel - [PATCH 5/7] staging: unisys: remove functions made redundant in uislib.c

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Date:	Mon, 12 May 2014 12:38:33 -0400
From:	Benjamin Romer <benjamin.romer@...sys.com>
To:	<gregkh@...uxfoundation.org>, <sparmaintainer@...sys.com>,
	<linux-kernel@...r.kernel.org>, <jkc@...hat.com>,
	<devel@...verdev.osuosl.org>
CC:	Benjamin Romer <benjamin.romer@...sys.com>
Subject: [PATCH 5/7] staging: unisys: remove functions made redundant in uislib.c

The patches to move proc files have made the functions
uislib_proc_read_writeonly() and stop_chipset() redundant. Remove them.

Signed-off-by: Benjamin Romer <benjamin.romer@...sys.com>
---
 drivers/staging/unisys/uislib/uislib.c | 33 ---------------------------------
 1 file changed, 33 deletions(-)

diff --git a/drivers/staging/unisys/uislib/uislib.c b/drivers/staging/unisys/uislib/uislib.c
index a77936a..3a54450 100644
--- a/drivers/staging/unisys/uislib/uislib.c
+++ b/drivers/staging/unisys/uislib/uislib.c
@@ -134,11 +134,6 @@ static const struct file_operations proc_info_vbus_fops = {
 	.release = single_release,
 };
 
-static ssize_t uislib_proc_read_writeonly(struct file *file,
-					  char __user *buffer,
-					  size_t count, loff_t *ppos);
-
-
 static ssize_t info_proc_read(struct file *file, char __user *buf,
 			      size_t len, loff_t *offset);
 static const struct file_operations proc_info_fops = {
@@ -859,27 +854,6 @@ init_chipset(CONTROLVM_MESSAGE *msg, char *buf)
 }
 
 static int
-stop_chipset(CONTROLVM_MESSAGE *msg, char *buf)
-{
-	/* Check that all buses and switches have been torn down and
-	 * destroyed.
-	 */
-	if (BusListHead) {
-		/* Buses still exist. */
-		LOGERR("CONTROLVM_CHIPSET_STOP: BusListHead is not NULL");
-		return CONTROLVM_RESP_ERROR_CHIPSET_STOP_FAILED_BUS;
-	}
-	if (BusListCount) {
-		/* BusListHead is NULL, but BusListCount != 0 */
-		LOGERR("CONTROLVM_CHIPSET_STOP: BusListCount != 0");
-		return CONTROLVM_RESP_ERROR_CHIPSET_STOP_FAILED_BUS;
-	}
-
-	/* Buses are shut down. */
-	return visorchipset_chipset_notready();
-}
-
-static int
 delete_bus_glue(U32 busNo)
 {
 	CONTROLVM_MESSAGE msg;
@@ -1410,13 +1384,6 @@ proc_info_vbus_show(struct seq_file *m, void *v)
 	return 0;
 }
 
-static ssize_t
-uislib_proc_read_writeonly(struct file *file, char __user *buffer,
-	       size_t count, loff_t *ppos)
-{
-	return 0;
-}
-
 static struct device_info *
 find_dev(U32 busNo, U32 devNo)
 {
-- 
1.9.1

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