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* Merge branch 'master' of /home/davem/src/GIT/linux-2.6/David S. Miller2010-04-03
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| * Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2010-03-29
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (33 commits) r8169: offical fix for CVE-2009-4537 (overlength frame DMAs) ipv6: Don't drop cache route entry unless timer actually expired. tulip: Add missing parens. r8169: fix broken register writes pcnet_cs: add new id bonding: fix broken multicast with round-robin mode drivers/net: Fix continuation lines e1000: do not modify tx_queue_len on link speed change net: ipmr/ip6mr: prevent out-of-bounds vif_table access ixgbe: Do not run all Diagnostic offline tests when VFs are active igb: use correct bits to identify if managability is enabled benet: Fix compile warnnings in drivers/net/benet/be_ethtool.c net: Add MSG_WAITFORONE flag to recvmmsg e1000e: do not modify tx_queue_len on link speed change igbvf: do not modify tx_queue_len on link speed change ipv4: Restart rt_intern_hash after emergency rebuild (v2) ipv4: Cleanup struct net dereference in rt_intern_hash net: fix netlink address dumping in IPv4/IPv6 tulip: Fix null dereference in uli526x_rx_packet() gianfar: fix undo of reserve() ...
| | * pcnet_cs: add new idKen Kawasaki2010-03-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | pcnet_cs: *add new id (Allied Telesis LM33-PCM-T Lan&Modem multifunction card) *use PROD_ID for LA-PCM.(because LA-PCM and LM33-PCM-T use the same MANF_ID). Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | SH: remove superfluous warning from the serial driverGuennadi Liakhovetski2010-03-23
| | | | | | | | | | | | | | | | | | | | | | | | This warning has been introduced during the SCI DMA support developmenr and is not needed any more. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | SH: fix SCIFA SCASCR register bit definitionsGuennadi Liakhovetski2010-03-23
| | | | | | | | | | | | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | serial: sh-sci: fix SH-Mobile SH breakageMagnus Damm2010-03-23
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The follwing commit breaks SH-Mobile on non-ARM platforms: "8a77b8d serial: sh-sci: Support ARM-based SH-Mobile CPUs." The commit assumed that CONFIG_ARCH_SHMOBILE only was set on ARM platforms, but it turns out that this kconfig is also set by all SH-based SoCs. Sh7724 and other older SH-Mobile SoCs are all broken without this fix. This patch converts the "defined(CONFIG_ARCH_SHMOBILE)" into one "defined()" per SoC model - similar to existing SH code. Reported-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds2010-03-19
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: serial: sh-sci: remove duplicated #include sh: Export uncached helper symbols. sh: Fix up NUMA build for 29-bit. serial: sh-sci: Fix build failure for non-sh architectures. sh: Fix up uncached offset for legacy 29-bit mode. sh: Support CPU affinity masks for INTC controllers.
| | * serial: sh-sci: remove duplicated #includeHuang Weiyi2010-03-14
| | | | | | | | | | | | | | | | | | | | | | | | Remove duplicated #include('s) in drivers/serial/sh-sci.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6Linus Torvalds2010-03-19
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: tty_port,usb-console: Fix usb serial console open/close regression tty: cpm_uart: use resource_size() tty_buffer: Fix distinct type warning hvc_console: Fix race between hvc_close and hvc_remove uartlite: Fix build on sparc. tty: Take a 256 byte padding into account when buffering below sub-page units Revert "tty: Add a new VT mode which is like VT_PROCESS but doesn't require a VT_RELDISP ioctl call"
| | * | tty: cpm_uart: use resource_size()Tobias Klauser2010-03-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the resource_size function instead of manually calculating the resource size. This reduces the chance of introducing off-by-one errors. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Kumar Gala <galak@gate.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| | * | uartlite: Fix build on sparc.David Miller2010-03-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can get this driver enabled via MFD_TIMBERDALE which only requires GPIO to be on. But the of_address_to_resource() function is only present on powerpc and microblaze, so we have to conditionalize the CONFIG_OF probing bits on that. Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | Merge branch 'merge' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds2010-03-18
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'merge' of git://git.secretlab.ca/git/linux-2.6: powerpc/5200: Build fix for mpc52xx watchdog timer code of: Fix comparison of "compatible" properties powerpc/52xx: update defconfigs spi/omap2_mcspi: Use transaction speed if provided spi/omap2_mcspi: fix NULL pointer dereference uartlite: Fix build on sparc.
| | * | | uartlite: Fix build on sparc.David Miller2010-03-10
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can get this driver enabled via MFD_TIMBERDALE which only requires GPIO to be on. But the of_address_to_resource() function is only present on powerpc and microblaze, so we have to conditionalize the CONFIG_OF probing bits on that. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| * | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2010-03-18
| |\ \ \ | | |_|/ | |/| | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sunxvr1000: Add missing FB=y depenency. MAINTAINERS: Add entry for sparc serial drivers. drivers/serial/sunsab.c: adjust the constant used to initialize the interrupt_mask0 fields
| * | | Merge branch 'for-linus' of ↵Linus Torvalds2010-03-12
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (56 commits) doc: fix typo in comment explaining rb_tree usage Remove fs/ntfs/ChangeLog doc: fix console doc typo doc: cpuset: Update the cpuset flag file Fix of spelling in arch/sparc/kernel/leon_kernel.c no longer needed Remove drivers/parport/ChangeLog Remove drivers/char/ChangeLog doc: typo - Table 1-2 should refer to "status", not "statm" tree-wide: fix typos "ass?o[sc]iac?te" -> "associate" in comments No need to patch AMD-provided drivers/gpu/drm/radeon/atombios.h devres/irq: Fix devm_irq_match comment Remove reference to kthread_create_on_cpu tree-wide: Assorted spelling fixes tree-wide: fix 'lenght' typo in comments and code drm/kms: fix spelling in error message doc: capitalization and other minor fixes in pnp doc devres: typo fix s/dev/devm/ Remove redundant trailing semicolons from macros fix typo "definetly" -> "definitely" in comment tree-wide: s/widht/width/g typo in comments ... Fix trivial conflict in Documentation/laptops/00-INDEX
| | * \ \ Merge branch 'for-next' into for-linusJiri Kosina2010-03-08
| | |\ \ \ | | | |_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: Documentation/filesystems/proc.txt arch/arm/mach-u300/include/mach/debug-macro.S drivers/net/qlge/qlge_ethtool.c drivers/net/qlge/qlge_main.c drivers/net/typhoon.c
| | | * | tree-wide: fix typos "ammount" -> "amount"Uwe Kleine-König2010-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | | Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2010-03-12
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (370 commits) ARM: S3C2443: Add set_rate and round_rate calls for armdiv clock ARM: S3C2443: Remove #if 0 for clk_mpll ARM: S3C2443: Update notes on MPLLREF clock ARM: S3C2443: Further clksrc-clk conversions ARM: S3C2443: Change to using plat-samsung clksrc-clk implementation USB: Fix s3c-hsotg build following Samsung platform header moves ARM: S3C64XX: Reintroduce unconditional build of audio device ARM: 5961/1: ux500: fix CLKRST addresses ARM: 5977/1: arm: Enable backtrace printing on oops when PC is corrupted ASoC: Fix S3C64xx IIS driver for Samsung header reorg ARM: S3C2440: Fix plat-s3c24xx move of s3c2440/s3c2442 support [ARM] pxa: fix typo in mxm8x10.h [ARM] pxa/raumfeld: set GPIO drive bits for LED pins [ARM] pxa/zeus: Add support for mcp2515 CAN bus [ARM] pxa/zeus: Add support for onboard max6369 watchdog [ARM] pxa/zeus: Add Eurotech as the manufacturer [ARM] pxa/zeus: Correct the USB host initialisation flags [ARM] pxa/zeus: Allow usage of 8250-compatible UART in uncompress [ARM] pxa: refactor uncompress.h for non-PXA uarts [ARM] mmp2: fix incorrect calling of chip->mask_ack() for 2nd level cascaded IRQs ...
| | * | | | Merge branch 'origin' into devel-stableRussell King2010-03-08
| | |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-mx2/devices.c arch/arm/mach-mx2/devices.h sound/soc/pxa/pxa-ssp.c
| | * | | | Merge branch 'for-rmk/samsung5' of git://git.fluff.org/bjdooks/linux into ↵Russell King2010-03-02
| | |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | devel-stable Conflicts: arch/arm/Kconfig arch/arm/Makefile
| | | * | | | ARM: SAMSUNG: Fix UART number for S5P6442Ben Dooks2010-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The recent changes in the UART code mean that we need to ensure that the 4 UART case is only selected if S5PV210 is being compiled. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | | * | | | ARM: S5P6442: Add serial port supportKukjin Kim2010-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds UART serial port support for S5P6442. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | | * | | | ARM: SAMSUNG: Use PLAT_SAMSUNG instead of PLAT_S3CBen Dooks2010-02-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As part of the development process, it is hoped PLAT_S3C is either removed from all of the PLAT_SAMSUNG derived platforms or removed entirely. It is also better to use PLAT_SAMSUNG as this is the current base of all Samsung devices. Change the two places that use PLAT_S3C to use PLAT_SAMSUNG Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | | * | | | ARM: SAMSUNG: Add SERIAL_SAMSUNG_UARTS_4 Kconfig optionBen Dooks2010-02-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add SERIAL_SAMSUNG_UARTS_4 to mop up the number of cases currently using four Samsung compatible UARTS. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | | * | | | ARM: S3C2412: SoC has the fractional baud rate registerMichel Pollet2010-02-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The S3C2412 has a fractional baud rate register, this patch adds the corresponding flag to the UART definition to allow generation of more precise baud rates for the various clock combinations. Signed-off-by: Michel Pollet <buserror@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | * | | | | Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/genesis-2.6 into ↵Russell King2010-03-02
| | |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | devel-stable Conflicts: arch/arm/Kconfig
| | | * | | | | serial: sh-sci: Support ARM-based SH-Mobile CPUs.Magnus Damm2010-02-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for ARM-based SH-Mobile CPUs to the sh-sci driver. Also remove the SCLSR register that is missing on sh772x, sh7705 and SH-Mobile. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * | | | | | Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into ↵Russell King2010-03-02
| | |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | devel-stable Conflicts: arch/arm/Makefile
| | | * | | | | | imx-serial-excessive-status-clearing-on-break.patchAndy Green2010-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cc: Sasha Hauer <kernel@pengutronix.de> We noticed that we were only able to communicate once with a GSM module per session, if we powered down the module then the serial driver was broken until reset, no traffic or /proc/interrupts activity could be seen any more. Volker noticed it was provoked by a long "break" seen on the wire when the RX was not driven during powerdown, we discovered we could kill the serial driver just by forcing RX low extenally for a little while. I saw that the processing for BREAK in the driver gets too excited and clears down all set bits in USR2, including that a character is pending. This stops all further characters getting processed. The attached one-liner makes the serial driver immortal against BREAK. Signed-off-by: Andy Green <andy.green@txtr.com> Signed-off-by: Volker Ernst <volker.ernst@txtr.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| | * | | | | | | Merge branch 'for-rmk' of git://git.marvell.com/orion into devel-stableRussell King2010-02-25
| | |\ \ \ \ \ \ \
| | * \ \ \ \ \ \ \ Merge branch 'for-rmk' of git://git.marvell.com/orion into devel-stableRussell King2010-02-15
| | |\ \ \ \ \ \ \ \ | | | |_|_|_|/ / / / | | |/| | | | | / / | | | | |_|_|_|/ / | | | |/| | | | | Conflicts: arch/arm/Makefile
| | * | | | | | | ARM: S5PV210: Add serial port supportThomas Abraham2010-01-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds UART serial port support for S5PV210. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | * | | | | | | ARM: SAMSUNG: serial: Modify console initialization.Thomas Abraham2010-01-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch modifies s3c24xx_serial_initconsole function to accept multiple platform UART information structures. This is required on platforms that have differences among the instances of UART ports. As an example, the FIFO sizes could be different for each UART instance and hence multiple platform UART information structures would be needed. This patch also modifies the s3c24xx_console_init macro since it wraps the call to the s3c24xx_serial_initconsole function. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | * | | | | | | ARM: S5P6440: Add serial port supportKukjin Kim2010-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds UART serial port support for S5P6440 CPU. Most of the serial support of Samsung's 6400 CPU is reused for 6440 CPU. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * | | | | | | | serial amba-pl010: enable PPS supportRodolfo Giometti2010-03-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Function pl010_enable_ms() is automagically called when PPS ldisc is selected. Signed-off-by: Rodolfo Giometti <giometti@linux.it> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Greg KH <greg@kroah.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Alexander Gordeev <lasaine@lvk.cs.msu.su> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * | | | | | | | serial 8250: enable PPS supportRodolfo Giometti2010-03-12
| | |_|_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Automagically function serial8250_enable_ms() is called when PPS ldisc is selected. Signed-off-by: Rodolfo Giometti <giometti@linux.it> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Greg KH <greg@kroah.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Alexander Gordeev <lasaine@lvk.cs.msu.su> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * | | | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds2010-03-07
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (26 commits) sh: Convert sh to use read/update_persistent_clock sh: Move PMB debugfs entry initialization to later stage sh: Fix up flush_cache_vmap() on SMP. sh: fix up MMU reset with variable PMB mapping sizes. sh: establish PMB mappings for NUMA nodes. sh: check for existing mappings for bolted PMB entries. sh: fixed virt/phys mapping helpers for PMB. sh: make pmb iomapping configurable. sh: reworked dynamic PMB mapping. sh: Fix up cpumask_of_pcibus() for the NUMA build. serial: sh-sci: Tidy up build warnings. sh: Fix up ctrl_read/write stragglers in migor setup. serial: sh-sci: Add DMA support. dmaengine: shdma: extend .device_terminate_all() to record partial transfer sh: merge sh7722 and sh7724 DMA register definitions sh: activate runtime PM for dmaengine on sh7722 and sh7724 dmaengine: shdma: add runtime PM support. dmaengine: shdma: separate DMA headers. dmaengine: shdma: convert to platform device resources dmaengine: shdma: fix DMA error handling. ...
| | * | | | | | | serial: sh-sci: Tidy up build warnings.Paul Mundt2010-03-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The recent sh-sci DMA support introduces a number of trivial build warnings, clean them up. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * | | | | | | serial: sh-sci: Add DMA support.Guennadi Liakhovetski2010-03-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support using DMA for sending and receiving data over SCI(F) interfaces of various SH SoCs. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | | | | jsm: fixing error if the driver fails to loadBreno Leitao2010-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently if the driver fails to register on port, the kernel crashes with the following stack: cpu 0x1: Vector: 300 (Data Access) at [c0000000e0303090] pc: c00000000039aa74: .__mutex_lock_slowpath+0x44/0x10c lr: c00000000039aa58: .__mutex_lock_slowpath+0x28/0x10c [c0000000e03033c0] c00000000026b074 .uart_remove_one_port+0xbc/0x16c [c0000000e0303460] d0000000000e0554 .jsm_remove_uart_port+0x8c/0x10c [jsm] [c0000000e03034f0] d0000000000dc034 .jsm_remove_one+0x34/0x108 [jsm] [c0000000e0303590] c0000000001f4aa0 .pci_device_remove+0x48/0x74 ... This patch just fixes the code flow to abort the load when an error is detected. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | jsm: removing the uart structure and filename on errorBreno Leitao2010-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If jsm fails to load, then remove the uart stuff, otherwise, the things (as files), will be there forever (even when the module is unloaded). If you try to reload the module, the following message appears: kobject_add_internal failed for ttyn1 with -EEXIST, don't try to register things with the same name in the same directory. This patch remove the uart things when the driver fails. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | tty: Fix up char drivers request_room usageAlan Cox2010-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can't change them all but quite a few misuse it. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | serial: timberdale: Remove dependanciesAlan Cox2010-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MFD_TIMBERDALE doesn't appear to be defined anywhere. However the code in question can build happily without platform specifics so remove the check Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | serial: bcm63xx_uart: allow more than one uart to be registered.Maxime Bizon2010-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The bcm6358 CPU has two uarts, make it possible to use the second one. Signed-off-by: Maxime Bizon <mbizon@freebox.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | serial: bcm63xx_uart: don't use kfree() on non kmalloced area.Maxime Bizon2010-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Maxime Bizon <mbizon@freebox.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | serial: bfin_5xx: pull in linux/io.h for ioremap prototypesMike Frysinger2010-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | serial: bfin_5xx: kgdboc should accept gdb break only when it is activeSonic Zhang2010-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we always check for gdb breaks even when it isn't active, we get false positives on normal code and the system panics. URL: http://blackfin.uclinux.org/gf/tracker/5277 Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | serial: bfin_5xx: need to disable DMA TX interrupt tooGraf Yang2010-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we don't disable the DMA TX channel, an inopportune timeout will trigger the interrupt handler and may cause a dead lock with the spin_lock. Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | serial: bfin_5xx: remove useless gpio handling with hard flow controlSonic Zhang2010-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For UARTs that have dedicated hardware flow control support, there will be no gpios to request/free as they are part of the normal peripheral pins. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | tty: declare MODULE_FIRMWARE in various driversBen Hutchings2010-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>