From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: akpm@osdl.org, linux-kernel@vger.kernel.org
Subject: [PATCH] istallion: Remove private baud rate decoding, which is also broken in this case on some platforms
Date: Mon, 04 Sep 2006 14:35:16 +0100 [thread overview]
Message-ID: <1157376916.30801.64.camel@localhost.localdomain> (raw)
Signed-off-by: Alan Cox <alan@redhat.com>
diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.18-rc5-mm1/drivers/char/istallion.c linux-2.6.18-rc5-mm1/drivers/char/istallion.c
--- linux.vanilla-2.6.18-rc5-mm1/drivers/char/istallion.c 2006-09-01 13:39:04.000000000 +0100
+++ linux-2.6.18-rc5-mm1/drivers/char/istallion.c 2006-09-01 13:52:32.000000000 +0100
@@ -612,16 +614,6 @@
#define MINOR2BRD(min) (((min) & 0xc0) >> 6)
#define MINOR2PORT(min) ((min) & 0x3f)
-/*
- * Define a baud rate table that converts termios baud rate selector
- * into the actual baud rate value. All baud rate calculations are based
- * on the actual baud rate required.
- */
-static unsigned int stli_baudrates[] = {
- 0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800,
- 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600
-};
-
/*****************************************************************************/
/*
@@ -2747,15 +2739,7 @@
/*
* Start of by setting the baud, char size, parity and stop bit info.
*/
- pp->baudout = tiosp->c_cflag & CBAUD;
- if (pp->baudout & CBAUDEX) {
- pp->baudout &= ~CBAUDEX;
- if ((pp->baudout < 1) || (pp->baudout > 4))
- tiosp->c_cflag &= ~CBAUDEX;
- else
- pp->baudout += 15;
- }
- pp->baudout = stli_baudrates[pp->baudout];
+ pp->baudout = tty_get_baud_rate(portp->tty);
if ((tiosp->c_cflag & CBAUD) == B38400) {
if ((portp->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)
pp->baudout = 57600;
reply other threads:[~2006-09-04 13:12 UTC|newest]
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