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 <johnfwhitmore@xxxxxxxxx>
---
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
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