The patch titled
pl2303: remove bogus checks and fix speed support to use tty_get_baud_rate()
has been added to the -mm tree. Its filename is
pl2303-remove-bogus-checks-and-fix-speed-support-to-use.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: pl2303: remove bogus checks and fix speed support to use tty_get_baud_rate()
From: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Alan Cox <alan@xxxxxxxxxx>
Cc: Greg KH <greg@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/usb/serial/pl2303.c | 33 +--------------------------------
1 files changed, 1 insertion(+), 32 deletions(-)
diff -puN drivers/usb/serial/pl2303.c~pl2303-remove-bogus-checks-and-fix-speed-support-to-use drivers/usb/serial/pl2303.c
--- a/drivers/usb/serial/pl2303.c~pl2303-remove-bogus-checks-and-fix-speed-support-to-use
+++ a/drivers/usb/serial/pl2303.c
@@ -484,15 +484,6 @@ static void pl2303_set_termios(struct us
spin_unlock_irqrestore(&priv->lock, flags);
cflag = port->tty->termios->c_cflag;
- /* check that they really want us to change something */
- if (old_termios) {
- if ((cflag == old_termios->c_cflag) &&
- (RELEVANT_IFLAG(port->tty->termios->c_iflag) ==
- RELEVANT_IFLAG(old_termios->c_iflag))) {
- dbg("%s - nothing to change...", __FUNCTION__);
- return;
- }
- }
buf = kzalloc(7, GFP_KERNEL);
if (!buf) {
@@ -517,29 +508,7 @@ static void pl2303_set_termios(struct us
dbg("%s - data bits = %d", __FUNCTION__, buf[6]);
}
- baud = 0;
- switch (cflag & CBAUD) {
- case B0: baud = 0; break;
- case B75: baud = 75; break;
- case B150: baud = 150; break;
- case B300: baud = 300; break;
- case B600: baud = 600; break;
- case B1200: baud = 1200; break;
- case B1800: baud = 1800; break;
- case B2400: baud = 2400; break;
- case B4800: baud = 4800; break;
- case B9600: baud = 9600; break;
- case B19200: baud = 19200; break;
- case B38400: baud = 38400; break;
- case B57600: baud = 57600; break;
- case B115200: baud = 115200; break;
- case B230400: baud = 230400; break;
- case B460800: baud = 460800; break;
- default:
- dev_err(&port->dev, "pl2303 driver does not support"
- " the baudrate requested (fix it)\n");
- break;
- }
+ baud = tty_get_baud_rate(port->tty);;
dbg("%s - baud = %d", __FUNCTION__, baud);
if (baud) {
buf[0] = baud & 0xff;
_
Patches currently in -mm which might be from alan@xxxxxxxxxxxxxxxxxxx are
lots-of-architectures-enable-arbitary-speed-tty-support.patch
powerpc-enable-arbitary-speed-tty-ioctls-and-split.patch
ia64-arbitary-speed-tty-ioctl-support.patch
git-libata-all.patch
libata-add-ich8m-pciids-to-ata_piix.patch
libata-add-irq_flags-to-struct-pata_platform_info.patch
libata-add-irq_flags-to-struct-pata_platform_info-fix.patch
pata_pdc202xx_old-correct-cable-detect-logic.patch
libata-fix-hopefully-all-the-remaining-problems-with.patch
testing-patch-for-ali-pata-fixes-hopefully-for-the-problems-with-atapi-dma.patch
pata_ali-more-work.patch
tty-add-the-new-ioctls-and-definitionto-the-mips.patch
rfcomm-hangup-ttys-before-releasing-rfcomm_dev.patch
fix-gregkh-pci-pci-syscallc-switch-to-refcounting-api.patch
add-pci_try_set_mwi.patch
git-scsi-misc.patch
ppa-coding-police-and-printk-levels.patch
mos7840c-turn-this-into-a-serial-driver.patch
pl2303-remove-bogus-checks-and-fix-speed-support-to-use.patch
x86-64-disable-the-gart-in-shutdown.patch
x86_84-move-iommu-declaration-from-proto-to-iommuh.patch
x86_84-move-iommu-declaration-from-proto-to-iommuh-fix.patch
xtensa-enable-arbitary-tty-speed-setting-ioctls.patch
blackfin-enable-arbitary-speed-serial-setting.patch
h8300-enable-arbitary-speed-tty-port-setup.patch
arm26-enable-arbitary-speed-tty-ioctls-and-split.patch
m32r-enable-arbitary-speed-tty-rate-setting.patch
etrax-enable-arbitary-speed-setting-on-tty-ports.patch
v850-enable-arbitary-speed-tty-ioctls.patch
doc-kernel-parameters-use-x86-32-tag-instead-of-ia-32.patch
make-proc-tty-drivers-use-seq_list_xxx-helpers.patch
update-zilog-timeout.patch
edd-switch-to-pci_get-based-api.patch
mpu401-warning-fixes.patch
char-tty_ioctl-use-wait_event_interruptible_timeout.patch
char-tty_ioctl-little-whitespace-cleanup.patch
intel-rng-undo-mess-made-by-an-80-column-extremist.patch
improve-behaviour-of-spurious-irq-detect.patch
audit-add-tty-input-auditing.patch
audit-add-tty-input-auditing-fix.patch
audit-add-tty-input-auditing-fix-2.patch
revert-vanishing-ioctl-handler-debugging.patch
amiserial-remove-incorrect-no-termios-change-check.patch
genericserial-remove-bogus-optimisation-check-and-dead-code-paths.patch
synclink-remove-bogus-no-change-termios-optimisation.patch
68360serial-remove-broken-optimisation.patch
i2o_cfg_passthru-cleanup.patch
i2o_cfg_passthru-cleanup-fix.patch
wrong-memory-access-in-i2o_block_device_lock.patch
i2o-message-leak-in-i2o_msg_post_wait_mem.patch
i2o-proc-reading-oops.patch
i2o-debug-output-cleanup.patch
stallion-remove-unneeded-lock_kernel.patch
coredump-masking-bound-suid_dumpable-sysctl.patch
coredump-masking-reimplementation-of-dumpable-using-two-flags.patch
coredump-masking-reimplementation-of-dumpable-using-two-flags-fix.patch
coredump-masking-add-an-interface-for-core-dump-filter.patch
coredump-masking-elf-enable-core-dump-filtering.patch
coredump-masking-elf-fdpic-remove-an-unused-argument.patch
coredump-masking-elf-fdpic-enable-core-dump-filtering.patch
coredump-masking-documentation-for-proc-pid-coredump_filter.patch
driver-edac-add-mips-and-ppc-visibility.patch
driver-edac-mod-race-fix-i82875p.patch
driver-edac-fix-ignored-return-i82875p.patch
include-linux-pci_id-h-add-amd-northbridge-defines.patch
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