Kernel/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-01-15 01:44:52 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

[ARM] S3C: Remove cpufreq warnings for unset serial information

Browse Source 
As noted by Russell King, do not print any warnings if the
uinfo or tty fields are not set when a CPU frequency change
is sent.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
This commit is contained in:
Ben Dooks 2008-12-14 23:11:02 +00:00
parent 5bdf67312e
commit 7de40c216c
1 changed files with 2 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/serial/samsung.c
View File

@ -937,17 +937,13 @@ static int s3c24xx_serial_cpufreq_transition(struct notifier_block *nb,
struct ktermios *termios; struct ktermios *termios;
struct tty_struct *tty; struct tty_struct *tty;
if (uport->info == NULL) { if (uport->info == NULL)
printk(KERN_WARNING "%s: info NULL\n", __func__);
goto exit; goto exit;
}
tty = uport->info->port.tty; tty = uport->info->port.tty;
if (tty == NULL) { if (tty == NULL)
printk(KERN_WARNING "%s: tty is NULL\n", __func__);
goto exit; goto exit;
}
termios = tty->termios; termios = tty->termios;