From b339628ec08c51c3445f4b094e0011406fc36344 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Mon, 16 Nov 2020 17:18:24 +0100 Subject: USB: serial: cp210x: drop flow-control debugging Drop some unnecessary flow-control debugging. Signed-off-by: Johan Hovold --- drivers/usb/serial/cp210x.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'drivers/usb/serial/cp210x.c') diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index bb9c3d7ccaee..04d2b15ceded 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -1165,8 +1165,6 @@ static void cp210x_set_termios(struct tty_struct *tty, sizeof(flow_ctl)); ctl_hs = le32_to_cpu(flow_ctl.ulControlHandshake); flow_repl = le32_to_cpu(flow_ctl.ulFlowReplace); - dev_dbg(dev, "%s - read ulControlHandshake=0x%08x, ulFlowReplace=0x%08x\n", - __func__, ctl_hs, flow_repl); ctl_hs &= ~CP210X_SERIAL_DSR_HANDSHAKE; ctl_hs &= ~CP210X_SERIAL_DCD_HANDSHAKE; @@ -1179,17 +1177,15 @@ static void cp210x_set_termios(struct tty_struct *tty, flow_repl &= ~CP210X_SERIAL_RTS_MASK; flow_repl |= CP210X_SERIAL_RTS_SHIFT( CP210X_SERIAL_RTS_FLOW_CTL); - dev_dbg(dev, "%s - flow control = CRTSCTS\n", __func__); } else { ctl_hs &= ~CP210X_SERIAL_CTS_HANDSHAKE; flow_repl &= ~CP210X_SERIAL_RTS_MASK; flow_repl |= CP210X_SERIAL_RTS_SHIFT( CP210X_SERIAL_RTS_ACTIVE); - dev_dbg(dev, "%s - flow control = NONE\n", __func__); } - dev_dbg(dev, "%s - write ulControlHandshake=0x%08x, ulFlowReplace=0x%08x\n", + dev_dbg(dev, "%s - ulControlHandshake=0x%08x, ulFlowReplace=0x%08x\n", __func__, ctl_hs, flow_repl); flow_ctl.ulControlHandshake = cpu_to_le32(ctl_hs); flow_ctl.ulFlowReplace = cpu_to_le32(flow_repl); -- cgit v1.2.3