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Subject[PATCH 01/14] USB: ch341: replace printk warnings with dev_err
Date

Signed-off-by: Johan Hovold <jhovold@gmail.com>
---
drivers/usb/serial/ch341.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c
index 59eff72..5e455f4 100644
--- a/drivers/usb/serial/ch341.c
+++ b/drivers/usb/serial/ch341.c
@@ -399,8 +399,8 @@ static void ch341_break_ctl(struct tty_struct *tty, int break_state)
r = ch341_control_in(port->serial->dev, CH341_REQ_READ_REG,
ch341_break_reg, 0, break_reg, sizeof(break_reg));
if (r < 0) {
- printk(KERN_WARNING "%s: USB control read error whilst getting"
- " break register contents.\n", __FILE__);
+ dev_err(&port->dev, "%s - USB control read error (%d)\n",
+ __func__, r);
return;
}
dbg("%s - initial ch341 break register contents - reg1: %x, reg2: %x",
@@ -420,8 +420,8 @@ static void ch341_break_ctl(struct tty_struct *tty, int break_state)
r = ch341_control_out(port->serial->dev, CH341_REQ_WRITE_REG,
ch341_break_reg, reg_contents);
if (r < 0)
- printk(KERN_WARNING "%s: USB control write error whilst setting"
- " break register contents.\n", __FILE__);
+ dev_err(&port->dev, "%s - USB control write error (%d)\n",
+ __func__, r);
}

static int ch341_tiocmset(struct tty_struct *tty, struct file *file,
--
1.6.6


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