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authorChuck Ebbert <cebbert@redhat.com>2009-06-24 19:35:13 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-24 18:55:50 +0200
commit4d8d4d251df8eaaa3dae71c8cfa7fbf4510d967d (patch)
treece4be53fa3769d86f7943d05f3296f3352f8d1b8 /drivers/char/nozomi.c
parenttty: fix tty_port_block_til_ready waiting (diff)
downloadlinux-4d8d4d251df8eaaa3dae71c8cfa7fbf4510d967d.tar.xz
linux-4d8d4d251df8eaaa3dae71c8cfa7fbf4510d967d.zip
Remove low_latency flag setting from nozomi and mxser drivers
The kernel oopses if this flag is set. [and neither driver should set it as they call tty_flip_buffer_push from IRQ paths so have always been buggy] Signed-off-by: Chuck Ebbert <cebbert@redhat.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/nozomi.c')
-rw-r--r--drivers/char/nozomi.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/char/nozomi.c b/drivers/char/nozomi.c
index d6102b644b55..574f1c79b6e6 100644
--- a/drivers/char/nozomi.c
+++ b/drivers/char/nozomi.c
@@ -1591,8 +1591,6 @@ static int ntty_open(struct tty_struct *tty, struct file *file)
/* Enable interrupt downlink for channel */
if (port->port.count == 1) {
- /* FIXME: is this needed now ? */
- tty->low_latency = 1;
tty->driver_data = port;
tty_port_tty_set(&port->port, tty);
DBG1("open: %d", port->token_dl);