From: Paul Gortmaker <paul.gortmaker@windriver.com>
To: alan@linux.intel.com, gregkh@suse.de
Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] serial: driver for m32 arch should not have DEC alpha errata
Date: Wed, 4 Jan 2012 15:16:24 -0500 [thread overview]
Message-ID: <1325708184-9861-1-git-send-email-paul.gortmaker@windriver.com> (raw)
This driver was copied from the original 8250 driver and hence
got the DEC alpha errata workaround. But the workaround is ugly
and we don't really want it in any more places than it absolutely
needs to be. Obviously ARCH=m32r means ARCH != alpha, so just
remove the references to the ALPHA_KLUDGE_MCR define.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/drivers/tty/serial/m32r_sio.c b/drivers/tty/serial/m32r_sio.c
index 0801893..94a6792 100644
--- a/drivers/tty/serial/m32r_sio.c
+++ b/drivers/tty/serial/m32r_sio.c
@@ -1000,11 +1000,8 @@ static void __init m32r_sio_register_ports(struct uart_driver *drv)
init_timer(&up->timer);
up->timer.function = m32r_sio_timeout;
- /*
- * ALPHA_KLUDGE_MCR needs to be killed.
- */
- up->mcr_mask = ~ALPHA_KLUDGE_MCR;
- up->mcr_force = ALPHA_KLUDGE_MCR;
+ up->mcr_mask = ~0;
+ up->mcr_force = 0;
uart_add_one_port(drv, &up->port);
}
--
1.7.7
next reply other threads:[~2012-01-04 20:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-04 20:16 Paul Gortmaker [this message]
2012-01-05 0:36 ` [PATCH] serial: driver for m32 arch should not have DEC alpha errata Alan Cox
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1325708184-9861-1-git-send-email-paul.gortmaker@windriver.com \
--to=paul.gortmaker@windriver.com \
--cc=alan@linux.intel.com \
--cc=gregkh@suse.de \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-serial@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).