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cris: lower the printk level in cris serial driver

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KERN_CRIT is too high, replace those KERN_CRIT with KERN_ERR or KERN_WARNING.

Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Mikael Starvik <starvik@axis.com>
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
WANG Cong 2011-09-01 16:47:49 +08:00 committed by Greg Kroah-Hartman
parent 06315348b1
commit 3d43b7d59d
1 changed files with 6 additions and 6 deletions
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12
drivers/tty/serial/crisv10.c
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@ -1788,7 +1788,7 @@ static unsigned int handle_descr_data(struct e100_serial *info,
struct etrax_recv_buffer *buffer = phys_to_virt(descr->buf) - sizeof *buffer;
if (info->recv_cnt + recvl > 65536) {
printk(KERN_CRIT
printk(KERN_WARNING
"%s: Too much pending incoming serial data! Dropping %u bytes.\n", __func__, recvl);
return 0;
}
@ -3813,13 +3813,13 @@ rs_close(struct tty_struct *tty, struct file * filp)
* one, we've got real problems, since it means the
* serial port won't be shutdown.
*/
printk(KERN_CRIT
printk(KERN_ERR
"rs_close: bad serial port count; tty->count is 1, "
"info->count is %d\n", info->count);
info->count = 1;
}
if (--info->count < 0) {
printk(KERN_CRIT "rs_close: bad serial port count for ttyS%d: %d\n",
printk(KERN_ERR "rs_close: bad serial port count for ttyS%d: %d\n",
info->line, info->count);
info->count = 0;
}
@ -4452,7 +4452,7 @@ static int __init rs_init(void)
#if defined(CONFIG_ETRAX_RS485_ON_PA)
if (cris_io_interface_allocate_pins(if_serial_0, 'a', rs485_pa_bit,
rs485_pa_bit)) {
printk(KERN_CRIT "ETRAX100LX serial: Could not allocate "
printk(KERN_ERR "ETRAX100LX serial: Could not allocate "
"RS485 pin\n");
put_tty_driver(driver);
return -EBUSY;
@ -4461,7 +4461,7 @@ static int __init rs_init(void)
#if defined(CONFIG_ETRAX_RS485_ON_PORT_G)
if (cris_io_interface_allocate_pins(if_serial_0, 'g', rs485_pa_bit,
rs485_port_g_bit)) {
printk(KERN_CRIT "ETRAX100LX serial: Could not allocate "
printk(KERN_ERR "ETRAX100LX serial: Could not allocate "
"RS485 pin\n");
put_tty_driver(driver);
return -EBUSY;
@ -4494,7 +4494,7 @@ static int __init rs_init(void)
if (info->enabled) {
if (cris_request_io_interface(info->io_if,
info->io_if_description)) {
printk(KERN_CRIT "ETRAX100LX async serial: "
printk(KERN_ERR "ETRAX100LX async serial: "
"Could not allocate IO pins for "
"%s, port %d\n",
info->io_if_description, i);