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[86.148.21.150]) by smtp.gmail.com with ESMTPSA id o19-v6sm14562267wro.50.2018.08.31.16.02.57 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 31 Aug 2018 16:02:58 -0700 (PDT) From: John Whitmore To: linux-kernel@vger.kernel.org Cc: devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, John Whitmore Subject: [PATCH 02/20] staging:rtl8192u: Remove read_cam() - Style Date: Sat, 1 Sep 2018 00:02:32 +0100 Message-Id: <20180831230250.16810-3-johnfwhitmore@gmail.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180831230250.16810-1-johnfwhitmore@gmail.com> References: <20180831230250.16810-1-johnfwhitmore@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Remove the function read_cam(), as it is unused in code. Simple style change which should not impact runtime code execution. Signed-off-by: John Whitmore --- drivers/staging/rtl8192u/r8192U.h | 2 -- drivers/staging/rtl8192u/r8192U_core.c | 9 --------- 2 files changed, 11 deletions(-) diff --git a/drivers/staging/rtl8192u/r8192U.h b/drivers/staging/rtl8192u/r8192U.h index 77324a471de1..70bbd1fadcca 100644 --- a/drivers/staging/rtl8192u/r8192U.h +++ b/drivers/staging/rtl8192u/r8192U.h @@ -1091,8 +1091,6 @@ bool init_firmware(struct net_device *dev); short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb); short rtl8192_tx(struct net_device *dev, struct sk_buff *skb); -u32 read_cam(struct net_device *dev, u8 addr); - int read_nic_byte(struct net_device *dev, int x, u8 *data); int read_nic_byte_E(struct net_device *dev, int x, u8 *data); int read_nic_dword(struct net_device *dev, int x, u32 *data); diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index caa618a845df..12783b88eb58 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -237,15 +237,6 @@ static void CamResetAllEntry(struct net_device *dev) write_nic_dword(dev, RWCAM, ulcommand); } -u32 read_cam(struct net_device *dev, u8 addr) -{ - u32 data; - - write_nic_dword(dev, RWCAM, 0x80000000 | (addr & 0xff)); - read_nic_dword(dev, 0xa8, &data); - return data; -} - int write_nic_byte_E(struct net_device *dev, int indx, u8 data) { int status; -- 2.18.0