The patch titled
drivers/char/specialix.c: fix the baud conversion
has been removed from the -mm tree. Its filename is
drivers-char-specialixc-fix-the-baud-conversion.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: drivers/char/specialix.c: fix the baud conversion
From: Adrian Bunk <bunk@xxxxxxxxx>
Correct the following bugs introduced by commit
67cc0161ecc9ebee6eba4af6cbfdba028090b1b9:
- remove one remaining and now incorrect baud_table[] usage
- "baud +=" is no longer correct
The former bug was spotted by the Coverity checker.
Rolf Eike Beer spotted a bug in the initial version of my patch.
Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>
Cc: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/char/specialix.c | 15 ++++-----------
1 file changed, 4 insertions(+), 11 deletions(-)
diff -puN drivers/char/specialix.c~drivers-char-specialixc-fix-the-baud-conversion drivers/char/specialix.c
--- a/drivers/char/specialix.c~drivers-char-specialixc-fix-the-baud-conversion
+++ a/drivers/char/specialix.c
@@ -183,11 +183,6 @@ static int sx_poll = HZ;
static struct tty_driver *specialix_driver;
-static unsigned long baud_table[] = {
- 0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800,
- 9600, 19200, 38400, 57600, 115200, 0,
-};
-
static struct specialix_board sx_board[SX_NBOARD] = {
{ 0, SX_IOBASE1, 9, },
{ 0, SX_IOBASE2, 11, },
@@ -1090,9 +1085,9 @@ static void sx_change_speed(struct speci
if (baud == 38400) {
if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)
- baud ++;
+ baud = 57600;
if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI)
- baud += 2;
+ baud = 115200;
}
if (!baud) {
@@ -1150,11 +1145,9 @@ static void sx_change_speed(struct speci
sx_out(bp, CD186x_RBPRL, tmp & 0xff);
sx_out(bp, CD186x_TBPRL, tmp & 0xff);
spin_unlock_irqrestore(&bp->lock, flags);
- if (port->custom_divisor) {
+ if (port->custom_divisor)
baud = (SX_OSCFREQ + port->custom_divisor/2) / port->custom_divisor;
- baud = ( baud + 5 ) / 10;
- } else
- baud = (baud_table[baud] + 5) / 10; /* Estimated CPS */
+ baud = (baud + 5) / 10; /* Estimated CPS */
/* Two timer ticks seems enough to wakeup something like SLIP driver */
tmp = ((baud + HZ/2) / HZ) * 2 - CD186x_NFIFO;
_
Patches currently in -mm which might be from bunk@xxxxxxxxx are
origin.patch
ata-must-depend-on-block.patch
git-mtd.patch
git-pcmcia.patch
drivers-net-pcmcia-xirc2ps_csc-remove-unused-label.patch
drivers-scsi-aic7xxx-possible-cleanups.patch
drivers-scsi-small-cleanups.patch
drivers-scsi-qla2xxx-make-some-functions-static.patch
drivers-scsi-aic7xxx-aic79xx_corec-make-ahd_match_scb-static.patch
drivers-scsi-advansysc-cleanups.patch
make-drivers-scsi-aic7xxx-aic79xx_coreahd_set_tags-static.patch
megaraid-fix-warnings-when-config_proc_fs=n.patch
drivers-scsi-dpt_i2oc-remove-dead-code.patch
acx1xx-wireless-driver.patch
drivers-edac-make-code-static.patch
fs-reiser4-possible-cleanups.patch
reiser4-possible-cleanups-2.patch
slab-cache-shrinker-statistics.patch
debug-shared-irqs-kconfig-fix.patch
i386-enable-4k-stacks-by-default.patch
mutex-subsystem-synchro-test-module.patch
-
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