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* | [PATCH] m68knommu: use tty_schedule_flip() in 68360serial.cGreg Ungerer2006-02-071-2/+2
| | | | | | | | | | | | | | | | Use the new tty_schedule_flip() instead of the original direct schedule_work of the flip buffer. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] m68knommu: compile fixes for mcfserial.cGreg Ungerer2006-02-071-10/+6
|/ | | | | | | | | | | Re-organize the default CONSOLE baud rate define setting so that it is only set once. Use the new tty_schedule_flip() instead of the original direct schedule_work of the flip buffer. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds2006-02-033-2/+26
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| * [SERIAL] 8250: limit range of runtime portsRussell King2006-02-031-0/+1
| | | | | | | | | | | | Prevent SERIAL_8250_RUNTIME_UARTS being larger than SERIAL_8250_NR_UARTS. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [SERIAL] initialize spinlock for port failed to setup consoleAtsushi Nemoto2006-02-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It seems serial_core intend to initialize port->lock just once for each ports. This is done in uart_set_options() for console, and in uart_add_one_port() for other ports. But there is a case the port->lock is not initialized by serial_core. If the setup function for the console was failed, it will not call uart_set_options() but the port is marked as console (uart_console(port) returns 1). It can happen if console was PCI port which can not detected at the time of register_console. This patch is to initialize port->lock for such console port. With this change, most of spin_lock_init() (some of them are labeled "Temporary fix.") in low-level serial drivers can be omitted. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [SERIAL] SIIG 8-port serial boards supportAndrey Panin2006-02-021-1/+24
| | | | | | | | | | | | | | | | | | | | | | This patch adds support for SIIG 8-port boards. These boards have 4 ports in separate bars and another 4 ports in the single bar. Because of this strange port arrangement these cards need special setup function. Fortunately no other SIIG cards have more than 4 port, so this setup function could be used for them too. Signed-off-by: Andrey Panin <pazke@donpac.ru> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [PATCH] drivers/serial/jsm/: cleanupsAdrian Bunk2006-02-033-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | - jsm_driver.c: remove the now unused jsm_rawreadok module_param - jsm_tty.c: remove a now unused variable Is there any problem with removing the now useless jsm_rawreadok module_param? Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: V. Ananda Krishnan <mansarov@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] jsm: update for tty buffering revampV. Ananda Krishnan2006-02-032-157/+79
| | | | | | | | | | | | | | Signed-off-by: V. Ananda Krishnan <mansarov@us.ibm.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] Fix some ucLinux breakage from the tty updatesAlan Cox2006-02-031-2/+1
|/ | | | | | | | | | Breakage reported by Adrian Bunk Untested (no hardware) Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge branch 'release' of ↵Linus Torvalds2006-02-011-11/+11
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
| *---------. [ACPI] merge 3549 4320 4485 4588 4980 5483 5651 acpica asus fops pnpacpi ↵Len Brown2006-01-241-11/+11
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | branches into release Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * \ Pull pnpacpi into acpica branchLen Brown2006-01-076-118/+47
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| | | | | | * | [ACPI] ACPICA 20050930Bob Moore2005-12-101-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Completed a major overhaul of the Resource Manager code - specifically, optimizations in the area of the AML/internal resource conversion code. The code has been optimized to simplify and eliminate duplicated code, CPU stack use has been decreased by optimizing function parameters and local variables, and naming conventions across the manager have been standardized for clarity and ease of maintenance (this includes function, parameter, variable, and struct/typedef names.) All Resource Manager dispatch and information tables have been moved to a single location for clarity and ease of maintenance. One new file was created, named "rsinfo.c". The ACPI return macros (return_ACPI_STATUS, etc.) have been modified to guarantee that the argument is not evaluated twice, making them less prone to macro side-effects. However, since there exists the possibility of additional stack use if a particular compiler cannot optimize them (such as in the debug generation case), the original macros are optionally available. Note that some invocations of the return_VALUE macro may now cause size mismatch warnings; the return_UINT8 and return_UINT32 macros are provided to eliminate these. (From Randy Dunlap) Implemented a new mechanism to enable debug tracing for individual control methods. A new external interface, acpi_debug_trace(), is provided to enable this mechanism. The intent is to allow the host OS to easily enable and disable tracing for problematic control methods. This interface can be easily exposed to a user or debugger interface if desired. See the file psxface.c for details. acpi_ut_callocate() will now return a valid pointer if a length of zero is specified - a length of one is used and a warning is issued. This matches the behavior of acpi_ut_allocate(). Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * | Pull release into acpica branchLen Brown2005-12-0634-396/+689
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| | | | | | * | [ACPI] 8250_acpi.c buildfixLen Brown2005-11-301-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
* | | | | | | | [PATCH] sh: sh-sci clock framework updatesPaul Mundt2006-02-012-116/+223
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A couple of updates for the sh-sci serial driver: - Update for clock framework on sh. - Fix a compile error introduced by some h8300 changes. - Add SH7770/SH7780 subtype support. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | | | | | [PATCH] jsm: fix for high baud rates problemV. Ananda Krishnan2006-02-011-47/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Scott Kilau <Scott_Kilau@digi.com> Digi serial port console doesn't work when baud rates are set higher than 38400. So the lookup table and code in jsm_neo.c has been modified and tested. Please let me have the feed-back. Signed-off-by: V.Ananda Krishnan <mansarov@us.ibm.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | | | | | Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds2006-01-3111-89/+84
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| * | | | | | | | [SERIAL] 8250 Documentation fixTimothy Charles McGrath2006-01-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes the documentation error for 'SERIAL_8250' in drivers/serial/Kconfig Signed-off-by: Timothy Charles McGrath <tmHikaru@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | | [SERIAL] Make uart_port flags a bitwise typeRussell King2006-01-211-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Same reasoning as commit 747c8a55946ed037bf7d62454c3c599c02af2262 but this time we're making uart_port flags a bitwise type - not all of these flags correspond with the old ASYNC_ flags, so there is the possibility for bugs if the wrong ASYNC_* constants are used. Always use UPF_* constants for uart_port->flags. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | | [SERIAL] Make port->ops constantRussell King2006-01-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No one should write to the port->ops structure, so make it constant. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | | [SERIAL] Remove UPF_AUTOPROBE and UPF_BOOT_ONLYMCARussell King2006-01-211-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The functionality UPF_BOOT_ONLYMCA provided has been replaced by the 8250_mca module, which only registers MCA ports if MCA is present. UPF_AUTOPROBE has no functional effect - in fact, it's never tested. Only ibmasm set the flag. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | | [SERIAL] Don't use ASYNC_ constants with the uart_port structureRussell King2006-01-218-68/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | | [SERIAL] 8250 serial console fixesAlan Cox2006-01-211-6/+6
| |/ / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch resolves most of the problems with an SMP serial console race with output via the tty path. At the end of the serial console print we force enable the tx int in case we clobbered the tx interrupt status racing between the console and tty output. That way the extra tx interrupt causes the transmit path to restart not hang. It also makes the serial console printk use the FIFO. This is neccessary because some remote management devices fake serial console with FIFO and are confused into sending one packet per character over ethernet when we stall rather than filling the FIFO. In order to preserve existing reliability semantics the function waits for the serial queue to completely empty before returning. Both of these problems were identified by a Red Hat partner. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | | | | | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2006-01-312-3/+3
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| * | | | | | | [ARM] 3266/1: S3C2400 - adds macro S3C24XXLucas Correia Villa Real2006-01-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Lucas Correia Villa Real This patch defines S3C2400 memory map and adds a S3C24XX macro for common resources between S3C2400, S3C2410 and S3C2440 cpus. Signed-off-by: Lucas Correia Villa Real <lucasvr@gobolinux.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | [ARM] Convert request_irq+set_irq_type to request_irq with SA_TRIGGERRussell King2006-01-191-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's no need to have request_irq followed by set_irq_type. Just use request_irq with the appropriate SA_TRIGGER flags. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | | | | | Merge branch 'release' of ↵Linus Torvalds2006-01-191-71/+58
|\ \ \ \ \ \ \ \ | |/ / / / / / / |/| | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
| * | | | | | | [IA64-SGI] sn_console.c minor cleanupJes Sorensen2006-01-171-71/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix printk level and remove unnecessary CONFIG_SMP|CONFIG_PREEMPT tests as this is taken care through the spinlock macros anyway. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Pat Gefre <pfg@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* | | | | | | | Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds2006-01-182-8/+15
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| * | | | | | | | [SERIAL] Add 8250 support for Decision Computer International Co. PCCOM2Alon Bar-Lev2006-01-181-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a new device which is look like: Serial controller: Decision Computer International Co. PCCOM2 (rev 02) (prog-if 02 [16550]) 0700: 6666:0004 (rev 02) (prog-if 02) Flags: medium devsel, IRQ 177 Memory at fe000000 (32-bit, non-prefetchable) [size=128] I/O ports at e880 [size=128] I/O ports at e400 [size=256] It has two 16550A, and is not listed in kernel, although the manufacturer clams that it is supported... I've created the following patch, it only add the new PCI id and the card to the repository, it seems to work. Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | | [SERIAL] Fix serial8250 driver initialisation orderingRussell King2006-01-181-8/+5
| |/ / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 7493a314cb83797ce612a577475aacaedc553fed changed the ordering of the registration of the platform device driver vs the 8250 drivers internal initialisation. This led to the probe function being called before the driver had finished its internal initialisation, causing mayhem. Revert the ordering change. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | | | | | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2006-01-182-3/+1
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| * | | | | | | | [ARM] 3268/1: AT91RM9200 serial update for 2.6.15-git12Andrew Victor2006-01-182-3/+1
| |/ / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Andrew Victor This patch fixes two small issues with 2.6.15-git12. 1) Corrected major/minor numbers for ttyAT devices in the KConfig help. (Patch from Karl Olsen) 2) tty->flip.count has been removed. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | | | | | [SPARC64]: Serial Console for E250 PatchEddie C. Dost2006-01-182-5/+36
|/ / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Eddie C. Dost <ecd@brainaid.de> I have the following patch for serial console over the RSC (remote system controller) on my E250 machine. It basically adds support for input-device=rsc and output-device=rsc from OBP, and allows 115200,8,n,1,- serial mode setting. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | | | Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds2006-01-144-46/+55
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| * | | | | | | [SERIAL] serial8250: convert to the new platform device interfaceDmitry Torokhov2006-01-131-10/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not use platform_device_register_simple() as it is going away. Also set up driver's owner to create link driver->module in sysfs. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | [SERIAL] fix SERIAL_M32R_PLDSIO dependenciesAdrian Bunk2006-01-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a typo in the dependencies reported by Jean-Luc Leger <reiga@dspnet.fr.eu.org>. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | [SERIAL] convert uart_state.sem to uart_state.mutexIngo Molnar2006-01-132-35/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | semaphore to mutex conversion. the conversion was generated via scripts, and the result was validated automatically via a script as well. build and boot tested. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | | | | | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2006-01-141-1/+1
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| * | | | | | | | [ARM] 3258/1: IMX serial: fix parityMatt Reimer2006-01-131-1/+1
| |/ / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Matt Reimer IMX serial parity generation doesn't work because of a simple logic error. This patch fixes it and now Bluetooth works on R1000. Signed-off-by: Matt Reimer <mreimer@vpop.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | | | | | [PATCH] Altix: ioc3 serial supportPatrick Gefre2006-01-143-1/+2206
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add driver support for a 2 port PCI IOC3-based serial card on Altix boxes: This is a re-submission. On the original submission I was asked to organize the code so that the MIPS ioc3 ethernet and serial parts could be used with this driver. Stanislaw Skowronek was kind enough to provide the shim layer for this - thanks Stanislaw. This patch includes the shim layer and the Altix PCI ioc3 serial driver. The MIPS merged ioc3 ethernet and serial support is forthcoming. Signed-off-by: Patrick Gefre <pfg@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | | | | | [PATCH] remove unused tmp_buf_sem'sAdrian Bunk2006-01-141-1/+0
|/ / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tmp_buf_sem sems to be a common name for something completely unused... Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> ("usb portion") Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-fixes-2.6Linus Torvalds2006-01-121-0/+2
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| * | | | | | | [PATCH] pcmcia: add new IDs for serial_cs.cDominik Brodowski2006-01-121-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add IDs for Sierra Aircard 55 CDMA 1xrtt Modem -- a CIS update is required for this card. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | | | | | | | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2006-01-123-0/+929
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| * | | | | | | | [ARM] 3242/2: AT91RM9200 support for 2.6 (Serial)Andrew Victor2006-01-103-0/+929
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Andrew Victor This patch adds support to the 2.6 kernel series for the Atmel AT91RM9200 processor. This patch is the Serial driver. This version uses the newly re-written GPL'ed hardware headers. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | | | | | | [SERIAL] turn serial semaphores into mutexesArjan van de Ven2006-01-125-35/+36
| |/ / / / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Turn several drivers/serial/ semaphores-used-as-mutex into mutexes Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | | | | | [PATCH] m68knommu: set irq priority/level different for each ColdFire serial ↵Greg Ungerer2006-01-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | port Set the hardware interrupt priority to a different value for each attached ColdFire serial port. According to the CPU documentation you should not use the same combination of level/priority on more than one device. People have reported odd serial port behavior with them set the same. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | | | | | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2006-01-101-1/+1
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