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Date: Tue, 18 Oct 2011 22:03:52 +0200
From: Piotr Chmura <chmooreck@poczta.onet.pl>
To: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: Devin Heitmueller <dheitmueller@kernellabs.com>,
	Stefan Richter <stefanr@s5r6.in-berlin.de>,
	Greg KH <gregkh@suse.de>,
	Patrick Dickey <pdickeybeta@gmail.com>,
	LMML <linux-media@vger.kernel.org>, devel@driverdev.osuosl.org
Subject: [RESEND PATCH 11/14] staging/media/as102: fix compile warning about
 unused function
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Patch taken from http://kernellabs.com/hg/~dheitmueller/v4l-dvb-as102-2/

Original source and comment:
# HG changeset patch
# User Devin Heitmueller <dheitmueller@kernellabs.com>
# Date 1267319685 18000
# Node ID 84b93826c0a19efa114a6808165f91390cb86daa
# Parent  22ef1bdca69a2781abf397c53a0f7f6125f5359a
as102: fix compile warning about unused function

From: Devin Heitmueller <dheitmueller@kernellabs.com>

The function in question is only used on old kernels, so we had the call to
the function #ifdef'd, but the definition of the function was stil being
included.

Priority: normal

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Piotr Chmura <chmooreck@poczta.onet.pl>

diff --git linux/drivers/staging/media/as102/as102_fe.c linuxb/drivers/staging/media/as102/as102_fe.c
--- linux/drivers/staging/media/as102/as102_fe.c
+++ linuxb/drivers/staging/media/as102/as102_fe.c
@@ -32,6 +32,7 @@
 static void as102_fe_copy_tune_parameters(struct as10x_tune_args *dst,
 					  struct dvb_frontend_parameters *src);
 
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19))
 static void as102_fe_release(struct dvb_frontend *fe)
 {
 	struct as102_dev_t *dev;
@@ -42,7 +43,6 @@
 	if (dev == NULL)
 		return;
 
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19))
 	if (mutex_lock_interruptible(&dev->bus_adap.lock))
 		return;
 
@@ -50,7 +50,6 @@
 	as10x_cmd_turn_off(&dev->bus_adap);
 
 	mutex_unlock(&dev->bus_adap.lock);
-#endif
 
 	/* release frontend callback ops */
 	memset(&fe->ops, 0, sizeof(struct dvb_frontend_ops));
@@ -66,7 +65,6 @@
 	LEAVE();
 }
 
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19))
 static int as102_fe_init(struct dvb_frontend *fe)
 {
 	int ret = 0;