From 491f9f8de188954d927d389f2c83e81c76760b78 Mon Sep 17 00:00:00 2001 From: John Whitmore Date: Sat, 1 Sep 2018 00:02:32 +0100 Subject: [PATCH] staging:rtl8192u: Remove read_cam() - Style 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 Signed-off-by: Greg Kroah-Hartman --- 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 77324a4..70bbd1f 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 464a7ec..75fa709 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; -- 2.7.4