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2010-03-05Merge branch 'perf-probes-for-linus-2' of ↵Linus Torvalds6-107/+611
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-probes-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: Issue at least one memory barrier in stop_machine_text_poke() perf probe: Correct probe syntax on command line help perf probe: Add lazy line matching support perf probe: Show more lines after last line perf probe: Check function address range strictly in line finder perf probe: Use libdw callback routines perf probe: Use elfutils-libdw for analyzing debuginfo perf probe: Rename probe finder functions perf probe: Fix bugs in line range finder perf probe: Update perf probe document perf probe: Do not show --line option without dwarf support kprobes: Add documents of jump optimization kprobes/x86: Support kprobes jump optimization on x86 x86: Add text_poke_smp for SMP cross modifying code kprobes/x86: Cleanup save/restore registers kprobes/x86: Boost probes when reentering kprobes: Jump optimization sysctl interface kprobes: Introduce kprobes jump optimization kprobes: Introduce generic insn_slot framework kprobes/x86: Cleanup RELATIVEJUMP_INSTRUCTION to RELATIVEJUMP_OPCODE
2010-03-04sh: Convert sh to use read/update_persistent_clockJohn Stultz1-5/+1
This patch converts the sh architecture to use the generic read_persistent_clock and update_persistent_clock interfaces, reducing the amount of arch specific code we have to maintain, and allowing for further cleanups in the future. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: John Stultz <johnstul@us.ibm.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds17-276/+99
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Make prom entry spinlock NMI safe. sparc64: Kill off old sys_perfctr system call and state. sparc: Update defconfigs. sparc: Provide io{read,write}{16,32}be().
2010-03-04Merge branch 'next' of ↵Linus Torvalds2-9/+5
git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: (28 commits) ioat: cleanup ->timer_fn() and ->cleanup_fn() prototypes ioat3: interrupt coalescing ioat: close potential BUG_ON race in the descriptor cleanup path ioat2: kill pending flag ioat3: use ioat2_quiesce() ioat3: cleanup, don't enable DCA completion writes DMAENGINE: COH 901 318 lli sg offset fix DMAENGINE: COH 901 318 configure channel direction DMAENGINE: COH 901 318 remove irq counting DMAENGINE: COH 901 318 descriptor pool refactoring DMAENGINE: COH 901 318 cleanups dma: Add MPC512x DMA driver Debugging options for the DMA engine subsystem iop-adma: redundant/wrong tests in iop_*_count()? dmatest: fix handling of an even number of xor_sources dmatest: correct raid6 PQ test fsldma: Fix cookie issues fsldma: Fix cookie issues dma: cases IPU_PIX_FMT_BGRA32, BGR32 and ABGR32 are the same in ipu_ch_param_set_size() dma: make Open Firmware device id constant ...
2010-03-04Merge branch 'for-linus' of ↵Linus Torvalds2-30/+14
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (52 commits) init: Open /dev/console from rootfs mqueue: fix typo "failues" -> "failures" mqueue: only set error codes if they are really necessary mqueue: simplify do_open() error handling mqueue: apply mathematics distributivity on mq_bytes calculation mqueue: remove unneeded info->messages initialization mqueue: fix mq_open() file descriptor leak on user-space processes fix race in d_splice_alias() set S_DEAD on unlink() and non-directory rename() victims vfs: add NOFOLLOW flag to umount(2) get rid of ->mnt_parent in tomoyo/realpath hppfs can use existing proc_mnt, no need for do_kern_mount() in there Mirror MS_KERNMOUNT in ->mnt_flags get rid of useless vfsmount_lock use in put_mnt_ns() Take vfsmount_lock to fs/internal.h get rid of insanity with namespace roots in tomoyo take check for new events in namespace (guts of mounts_poll()) to namespace.c Don't mess with generic_permission() under ->d_lock in hpfs sanitize const/signedness for udf nilfs: sanitize const/signedness in dealing with ->d_name.name ... Fix up fairly trivial (famous last words...) conflicts in drivers/infiniband/core/uverbs_main.c and security/tomoyo/realpath.c
2010-03-04sh: Move PMB debugfs entry initialization to later stagePawel Moll1-1/+1
... so the "sh_debugfs_root" is already available. Previously it wasn't and in result its path was "/sys/kernel/debug/pmb" instead of "/sys/kernel/debug/sh/pmb". Signed-off-by: Pawel Moll <pawel.moll@st.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-04x86: Issue at least one memory barrier in stop_machine_text_poke()Masami Hiramatsu1-2/+2
Fix stop_machine_text_poke() to issue smp_mb() before exiting waiting loop, and use cpu_relax() for waiting. Changes in v2: - Don't use ACCESS_ONCE(). Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: systemtap <systemtap@sources.redhat.com> Cc: DLE <dle-develop@lists.sourceforge.net> Cc: Jason Baron <jbaron@redhat.com> LKML-Reference: <20100304033850.3819.74590.stgit@localhost6.localdomain6> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-03-04sh: Fix up flush_cache_vmap() on SMP.Paul Mundt1-2/+2
flush_cache_all() uses broadcast IPIs, so we can't wrap in to that when IRQs are disabled. The local cache flush manages to do what we need here anyways, so just switch to that. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-04sh: fix up MMU reset with variable PMB mapping sizes.Paul Mundt1-6/+31
Presently we run in to issues with the MMU resetting the CPU when variable sized mappings are employed. This takes a slightly more aggressive approach to keeping the TLB and cache state sane before establishing the mappings in order to cut down on races observed on SMP configurations. At the same time, we bump the VMA range up to the 0xb000...0xc000 range, as there still seems to be some undocumented behaviour in setting up variable mappings in the 0xa000...0xb000 range, resulting in reset by the TLB. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-04Merge branch 'coh' into dmaengineDan Williams1-1/+1
2010-03-04x86, mrst: Fix whitespace breakage in apb_timer.cH. Peter Anvin1-534/+534
Checkin bb24c4716185f6e116c440462c65c1f56649183b: "Moorestown APB system timer driver" suffered from severe whitespace damage in arch/x86/kernel/apb_timer.c due to using Microsoft Lookout to send a patch. Fix the whitespace breakage. Reported-by: Jacob Pan <jacob.jun.pan@linux.intel.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2010-03-03x86, mrst: Fix APB timer per cpu clockeventJacob Pan1-4/+8
The current APB timer code incorrectly registers a static copy of the clockevent device for the boot CPU. The per cpu clockevent should be used instead. This bug was hidden by zero-initialized data; as such it did not get exposed in testing, but was discovered by code review. Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com> LKML-Reference: <1267592494-7723-1-git-send-email-jacob.jun.pan@linux.intel.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2010-03-03Simplify failure exits in s390/hypfs fill_super()Al Viro1-29/+13
->kill_sb() will be called after any failure exit, so no need to duplicate what it can do. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-03-03Switch may_open() and break_lease() to passing O_...Al Viro1-1/+1
... instead of mixing FMODE_ and O_ Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-03-03Merge branch 'x86-mm-for-linus' of ↵Linus Torvalds8-72/+16
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: resource: Fix broken indentation resource: Fix generic page_is_ram() for partial RAM pages x86, paravirt: Remove kmap_atomic_pte paravirt op. x86, vmi: Disable highmem PTE allocation even when CONFIG_HIGHPTE=y x86, xen: Disable highmem PTE allocation even when CONFIG_HIGHPTE=y
2010-03-03sparc64: Make prom entry spinlock NMI safe.David S. Miller1-5/+7
If we do something like try to print to the OF console from an NMI while we're already in OpenFirmware, we'll deadlock on the spinlock. Use a raw spinlock and disable NMIs when we take it. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds5-29/+108
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (220 commits) USB: backlight, appledisplay: fix incomplete registration failure handling USB: pl2303: remove unnecessary reset of usb_device in urbs USB: ftdi_sio: remove obsolete check in unthrottle USB: ftdi_sio: remove unused tx_bytes counter USB: qcaux: driver for auxiliary serial ports on Qualcomm devices USB: pl2303: initial TIOCGSERIAL support USB: option: add Longcheer/Longsung vendor ID USB: fix I2C API usage in ohci-pnx4008. USB: usbmon: mask seconds properly in text API USB: sisusbvga: no unnecessary GFP_ATOMIC USB: storage: onetouch: unnecessary GFP_ATOMIC USB: serial: ftdi: add CONTEC vendor and product id USB: remove references to port->port.count from the serial drivers USB: tty: Prune uses of tty_request_room in the USB layer USB: tty: Add a function to insert a string of characters with the same flag USB: don't read past config->interface[] if usb_control_msg() fails in usb_reset_configuration() USB: tty: kill request_room for USB ACM class USB: tty: sort out the request_room handling for whiteheat USB: storage: fix misplaced parenthesis USB: vstusb.c: removal of driver for Vernier Software & Technology, Inc., devices and spectrometers ...
2010-03-03Merge branch 'x86-apic-for-linus' of ↵Linus Torvalds17-196/+240
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (25 commits) x86: Fix out of order of gsi x86: apic: Fix mismerge, add arch_probe_nr_irqs() again x86, irq: Keep chip_data in create_irq_nr and destroy_irq xen: Remove unnecessary arch specific xen irq functions. smp: Use nr_cpus= to set nr_cpu_ids early x86, irq: Remove arch_probe_nr_irqs sparseirq: Use radix_tree instead of ptrs array sparseirq: Change irq_desc_ptrs to static init: Move radix_tree_init() early irq: Remove unnecessary bootmem code x86: Add iMac9,1 to pci_reboot_dmi_table x86: Convert i8259_lock to raw_spinlock x86: Convert nmi_lock to raw_spinlock x86: Convert ioapic_lock and vector_lock to raw_spinlock x86: Avoid race condition in pci_enable_msix() x86: Fix SCI on IOAPIC != 0 x86, ia32_aout: do not kill argument mapping x86, irq: Move __setup_vector_irq() before the first irq enable in cpu online path x86, irq: Update the vector domain for legacy irqs handled by io-apic x86, irq: Don't block IRQ0_VECTOR..IRQ15_VECTOR's on all cpu's ...
2010-03-03Merge branch 'x86-bootmem-for-linus' of ↵Linus Torvalds21-695/+226
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-bootmem-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (30 commits) early_res: Need to save the allocation name in drop_range_partial() sparsemem: Fix compilation on PowerPC early_res: Add free_early_partial() x86: Fix non-bootmem compilation on PowerPC core: Move early_res from arch/x86 to kernel/ x86: Add find_fw_memmap_area Move round_up/down to kernel.h x86: Make 32bit support NO_BOOTMEM early_res: Enhance check_and_double_early_res x86: Move back find_e820_area to e820.c x86: Add find_early_area_size x86: Separate early_res related code from e820.c x86: Move bios page reserve early to head32/64.c sparsemem: Put mem map for one node together. sparsemem: Put usemap for one node together x86: Make 64 bit use early_res instead of bootmem before slab x86: Only call dma32_reserve_bootmem 64bit !CONFIG_NUMA x86: Make early_node_mem get mem > 4 GB if possible x86: Dynamically increase early_res array size x86: Introduce max_early_res and early_res_count ...
2010-03-03sparc64: Kill off old sys_perfctr system call and state.David S. Miller12-247/+18
People should be using the perf events interfaces, and the way these system call facilities used the %pcr conflicts with the usage of the NMI watchdog and perf events. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-03Merge branch 'for-linus' of ↵Linus Torvalds21-197/+122
git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: percpu: add __percpu sparse annotations to what's left percpu: add __percpu sparse annotations to fs percpu: add __percpu sparse annotations to core kernel subsystems local_t: Remove leftover local.h this_cpu: Remove pageset_notifier this_cpu: Page allocator conversion percpu, x86: Generic inc / dec percpu instructions local_t: Move local.h include to ringbuffer.c and ring_buffer_benchmark.c module: Use this_cpu_xx to dynamically allocate counters local_t: Remove cpu_local_xx macros percpu: refactor the code in pcpu_[de]populate_chunk() percpu: remove compile warnings caused by __verify_pcpu_ptr() percpu: make accessors check for percpu pointer in sparse percpu: add __percpu for sparse. percpu: make access macros universal percpu: remove per_cpu__ prefix.
2010-03-03sparc: Update defconfigs.David S. Miller2-24/+66
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-03sparc: Provide io{read,write}{16,32}be().David S. Miller2-0/+8
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-03sh: establish PMB mappings for NUMA nodes.Paul Mundt2-2/+4
In the case of NUMA emulation when in range PPNs are being used for secondary nodes, we need to make sure that the PMB has a mapping for it before setting up the pgdat. This prevents the MMU from resetting. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-03sh: check for existing mappings for bolted PMB entries.Paul Mundt1-44/+96
When entries are being bolted unconditionally it's possible that the boot loader has established mappings that are within range that we don't want to clobber. Perform some basic validation to ensure that the new mapping is out of range before allowing the entry setup to take place. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-03x86, mrst: Remove X86_MRST dependency on PCI_IOAPICJacob Pan1-1/+0
PCI_IOAPIC is used for PCI hotplug, Moorestown does not have ACPI PCI hotplug, as it does not have ACPI. This unnecessary dependency causes X86_MRST fail to be selected if ACPI is not selected. Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com> LKML-Reference: <1267550368-7435-1-git-send-email-jacob.jun.pan@linux.intel.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2010-03-03USB: atmel uaba: Adding invert vbus_pinEirik Aanonsen1-2/+5
Adding vbus_pin_inverted so that the usb detect pin can be active high or low depending on HW implementation also replaced the gpio_get_value(udc->vbus_pin); with a call to vbus_is_present(udc); This allows the driver to be loaded and save about 0,15W on the consumption. Signed-off-by: Eirik Aanonsen <eaa@wprmedical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03arm: defconfig: rx51: enable phonet and g_nokiaFelipe Balbi1-1/+10
trivial patch enabling g_nokia on rx51_defconfig. Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03USB: MXC: add platform resources for i.MX21 USB host controller.Martin Fuzzey2-0/+28
Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03USB: MXC: use DMA_BIT_MASK macro rather than hardcoded constants.Martin Fuzzey1-26/+27
Also fixes tab/space issue causing checkpatch to complain. Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03USB: MXC: Add i.MX21 specific USB host controller driver.Martin Fuzzey1-0/+38
This driver is a Full / Low speed only USB host for the i.MX21. Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03DMAENGINE: COH 901 318 descriptor pool refactoringLinus Walleij1-1/+1
This centralize some spread-out initialization of descriptors into one function and cleans up the error paths. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2010-03-02Merge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linuxLinus Torvalds2-55/+66
* 'for-linus' of git://gitorious.org/linux-omap-dss2/linux: (49 commits) OMAP: DSS2: Taal: Fix TE when resuming OMAP: DSS2: Taal: Fix ESD check OMAP: DSS2: OMAPFB: Constify some function parameters OMAP: DSS2: OMAPFB: install omapfb.h OMAP: DSS2: DSI: add error prints OMAP: DSS2: TPO-TD03MTEA1: fix function names OMAP: DSS2: DSI: add dsi_vc_dcs_read_2() helper OMAP: DSS2: OMAPFB: Remove FB_OMAP2_FORCE_AUTO_UPDATE OMAP: DSS2: DSI: remove external TE support OMAP: DSS2: move timing functions OMAP: DSS2: move set/get_wss() OMAP: DSS2: move enable/disable/suspend/resume OMAP: DSS2: move update() and sync() OMAP: DSS2: move set/get_update_mode() OMAP: DSS2: move enable/get_te() OMAP: DSS2: move get_recommended_bpp() OMAP: DSS2: move get_resolution() OMAP: DSS2: move enable/disable_channel to overlay manager OMAP: DSS2: move wait_vsync() OMAP: DSS2: move get/set_rotate() ...
2010-03-02Merge branch 'omap-for-linus' of ↵Linus Torvalds185-7755/+18904
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (214 commits) omap2: Initialize Menelaus and MMC for N8X0 AM3517 EVM: correct typo - tca6416 mispelt as tca6516 AM3517 EVM: Enable I2C support AM35x: Enable OMAP_MUX in defconfig AM35x: Add missing GPIO mux config for EHCI port Zoom3: Defconfig update omap: i2c: Fix muxing for command line enabled bus OMAP4: clock: Remove clock hacks from timer-gp.c OMAP4: clock: Add dummy clock nodes for interface clocks OMAP4: clock: Rename leaf clock nodes to end with a _ick or _fck OMAP2+ clock: revise omap2_clk_{disable,enable}() OMAP2/3 clock: combine OMAP2 & 3 boot-time MPU rate change code OMAP clockdomain: if no autodeps exist, don't try to add or remove them OMAP hwmod: add hwmod class support OMAP hwmod: convert header files with static allocations into C files OMAP hwmod: convert hwmod to use hardware clock names rather than clkdev dev+con OMAP clock: add omap_clk_get_by_name() for use by OMAP hwmod core code OMAP3: clock: add capability to change rate of dpll4_m5_ck_3630 OMAP4 clock: drop the ALWAYS_ENABLED clock flag OMAP clock: drop RATE_FIXED clock flag ...
2010-03-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6Linus Torvalds21-99/+174
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6: sparc: Support show_unhandled_signals. sparc: use __ratelimit sunxvr500: Additional PCI id for sunxvr500 driver sparc: use asm-generic/scatterlist.h sparc64: If 'slot-names' property exist, create sysfs PCI slot information. sparc: remove trailing space in messages sparc: remove redundant return statements
2010-03-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6Linus Torvalds10-9/+71
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1341 commits) virtio_net: remove forgotten assignment be2net: fix tx completion polling sis190: fix cable detect via link status poll net: fix protocol sk_buff field bridge: Fix build error when IGMP_SNOOPING is not enabled bnx2x: Tx barriers and locks scm: Only support SCM_RIGHTS on unix domain sockets. vhost-net: restart tx poll on sk_sndbuf full vhost: fix get_user_pages_fast error handling vhost: initialize log eventfd context pointer vhost: logging thinko fix wireless: convert to use netdev_for_each_mc_addr ethtool: do not set some flags, if others failed ipoib: returned back addrlen check for mc addresses netlink: Adding inode field to /proc/net/netlink axnet_cs: add new id bridge: Make IGMP snooping depend upon BRIDGE. bridge: Add multicast count/interval sysfs entries bridge: Add hash elasticity/max sysfs entries bridge: Add multicast_snooping sysfs toggle ... Trivial conflicts in Documentation/feature-removal-schedule.txt
2010-03-02sh: fixed virt/phys mapping helpers for PMB.Paul Mundt1-46/+51
This moves the pmb_remap_caller() mapping logic out in to pmb_bolt_mapping(), which enables us to establish fixed mappings in places such as the NUMA code. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-02sh: make pmb iomapping configurable.Paul Mundt1-0/+17
This plugs in an early_param for permitting transparent PMB-backed ioremapping to be enabled/disabled. For the time being, we use a default-disabled policy. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-02sh: reworked dynamic PMB mapping.Paul Mundt5-168/+223
This implements a fairly significant overhaul of the dynamic PMB mapping code. The primary change here is that the PMB gets its own VMA that follows the uncached mapping and we attempt to be a bit more intelligent with dynamic sizing, multi-entry mapping, and so forth. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-02sh: Fix up cpumask_of_pcibus() for the NUMA build.Paul Mundt1-1/+1
Trivial build fix, following the change from asm-generic/topology.h. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-02sh: Fix up ctrl_read/write stragglers in migor setup.Paul Mundt1-1/+1
ctrl_read/writeX are deprecated, this converts them over to their __raw_read/write() counterparts. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-02Merge branches 'sh/dmaengine', 'sh/hw-breakpoints' and 'sh/trivial'Paul Mundt4-28/+8
2010-03-02dmaengine: shdma: extend .device_terminate_all() to record partial transferGuennadi Liakhovetski1-0/+20
This patch extends the .device_terminate_all() method of the shdma driver to return number of bytes transfered in the current descriptor. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-02sh: merge sh7722 and sh7724 DMA register definitionsGuennadi Liakhovetski1-6/+2
DMA CHCR register layout is equal on sh7722 and sh7724, reuse definitions. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-02sh: activate runtime PM for dmaengine on sh7722 and sh7724Guennadi Liakhovetski2-0/+9
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-02dmaengine: shdma: separate DMA headers.Guennadi Liakhovetski13-225/+361
Separate SH DMA headers into ones, commonly used by both drivers, and ones, specific to each of them. This will make the future development of the dmaengine driver easier. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-02dmaengine: shdma: convert to platform device resourcesGuennadi Liakhovetski5-26/+442
The shdma dmaengine driver currently uses numerous macros to support various platforms, selected by ifdef's. Convert it to use platform device resources and lists of channel descriptors to specify register locations, interrupt numbers and other system-specific configuration variants. Unavoidably, we have to simultaneously convert all shdma users to provide those resources. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-02sh: audio support for the sh7722 Migo-R boardGuennadi Liakhovetski2-0/+17
Configure SIU port B pins and register the WM8978 audio codec. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-02sh: add DMA slave definitions and SIU platform data to sh7722 setupGuennadi Liakhovetski1-6/+97
This patch is required to use the SIU ASoC driver on sh7722 systems. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-02Merge with mainline to remove plat-omap/Kconfig conflictTony Lindgren1186-22959/+44463
Conflicts: arch/arm/plat-omap/Kconfig
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-31 21:39:58 +0300