The iSeries driver calls into the n_tty ldisc code directly for some
bizarre reason. I previously tagged this with a query but this actually
does need fixing as n_tty methods when you have a different ldisc set are
not a good thing to call.
In n_tty mode this change should have no effect, the core tty layer has
always called the ldisc ioctl method *anyway* and will call the one for
the right ldisc.
Signed-off-by: Alan Cox <[EMAIL PROTECTED]>
---
drivers/char/viocons.c | 4 ----
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/drivers/char/viocons.c b/drivers/char/viocons.c
index 65fb848..f48892b 100644
--- a/drivers/char/viocons.c
+++ b/drivers/char/viocons.c
@@ -705,10 +705,6 @@ static int viotty_ioctl(struct tty_struct *tty, struct
file *file,
case KDSKBLED:
return 0;
}
- /* FIXME: WTF is this being called for ??? */
- lock_kernel();
- ret = n_tty_ioctl(tty, file, cmd, arg);
- unlock_kernel();
return ret;
}
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