linux-kernel - [PATCH 04/11] staging: rtl8192e: Remove dead code: read/write

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Date:	Tue,  2 Jun 2015 22:48:08 +0200
From:	Mateusz Kulikowski <mateusz.kulikowski@...il.com>
To:	gregkh@...uxfoundation.org
Cc:	Mateusz Kulikowski <mateusz.kulikowski@...il.com>,
	dan.carpenter@...cle.com, joe@...ches.com,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH 04/11] staging: rtl8192e: Remove dead code: read/write_cam

Both functions are never used.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@...il.com>
---
 drivers/staging/rtl8192e/rtl8192e/rtl_cam.c | 12 ------------
 drivers/staging/rtl8192e/rtl8192e/rtl_cam.h |  4 ----
 2 files changed, 16 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_cam.c b/drivers/staging/rtl8192e/rtl8192e/rtl_cam.c
index 89c3d33..f246222 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_cam.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_cam.c
@@ -36,18 +36,6 @@ void CamResetAllEntry(struct net_device *dev)
 	write_nic_dword(dev, RWCAM, ulcommand);
 }
 
-void write_cam(struct net_device *dev, u8 addr, u32 data)
-{
-	write_nic_dword(dev, WCAMI, data);
-	write_nic_dword(dev, RWCAM, BIT31|BIT16|(addr&0xff));
-}
-
-u32 read_cam(struct net_device *dev, u8 addr)
-{
-	write_nic_dword(dev, RWCAM, 0x80000000|(addr&0xff));
-	return read_nic_dword(dev, 0xa8);
-}
-
 void EnableHWSecurityConfig8192(struct net_device *dev)
 {
 	u8 SECR_value = 0x0;
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_cam.h b/drivers/staging/rtl8192e/rtl8192e/rtl_cam.h
index ec77bf8..f23ab46 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_cam.h
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_cam.h
@@ -34,10 +34,6 @@ void setKey(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType,
 	    const u8 *MacAddr, u8 DefaultKey, u32 *KeyContent);
 void set_swcam(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType,
 	       const u8 *MacAddr, u8 DefaultKey, u32 *KeyContent, u8 is_mesh);
-
-u32 read_cam(struct net_device *dev, u8 addr);
-void write_cam(struct net_device *dev, u8 addr, u32 data);
-
 void CamRestoreAllEntry(struct net_device *dev);
 
 #endif
-- 
1.8.4.1

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