diff options
| author | Simon Horman <horms@kernel.org> | 2025-03-20 11:19:20 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-03-24 13:56:16 -0700 |
| commit | 29abdf662597ae2e8f34664a5e03f217e816a9a3 (patch) | |
| tree | 89f7f3c8a1868f195965f25a131e8b13575ddd20 | |
| parent | b71f29272f5f835f6e67e4bea7ffdd3aef90317b (diff) | |
tty: caif: removed unused function debugfs_tx()
Remove debugfs_tx() which was added when the caif driver was added in
commit 9b27105b4a44 ("net-caif-driver: add CAIF serial driver (ldisc)")
but it has never been used.
Flagged by LLVM 19.1.7 W=1 builds.
Signed-off-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250320-caif-debugfs-tx-v1-1-be5654770088@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/caif/caif_serial.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/net/caif/caif_serial.c b/drivers/net/caif/caif_serial.c index ed3a589def6b..90ea3dc0fb10 100644 --- a/drivers/net/caif/caif_serial.c +++ b/drivers/net/caif/caif_serial.c @@ -126,15 +126,6 @@ static inline void debugfs_rx(struct ser_device *ser, const u8 *data, int size) ser->rx_blob.data = ser->rx_data; ser->rx_blob.size = size; } - -static inline void debugfs_tx(struct ser_device *ser, const u8 *data, int size) -{ - if (size > sizeof(ser->tx_data)) - size = sizeof(ser->tx_data); - memcpy(ser->tx_data, data, size); - ser->tx_blob.data = ser->tx_data; - ser->tx_blob.size = size; -} #else static inline void debugfs_init(struct ser_device *ser, struct tty_struct *tty) { @@ -151,11 +142,6 @@ static inline void update_tty_status(struct ser_device *ser) static inline void debugfs_rx(struct ser_device *ser, const u8 *data, int size) { } - -static inline void debugfs_tx(struct ser_device *ser, const u8 *data, int size) -{ -} - #endif static void ldisc_receive(struct tty_struct *tty, const u8 *data, |