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2009-06-09char: mxser, fix ISA board lookupPeter Botha
There's a bug in the mxser kernel module that still appears in the 2.6.29.4 kernel. mxser_get_ISA_conf takes a ioaddress as its first argument, by passing the not of the ioaddr, you're effectively passing 0 which means it won't be able to talk to an ISA card. I have tested this, and removing the ! fixes the problem. Cc: "Peter Botha" <peterb@goldcircle.co.za> Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linusLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: kvm: fix kvm reboot crash when MAXSMP is used cpumask: alloc zeroed cpumask for static cpumask_var_ts cpumask: introduce zalloc_cpumask_var
2009-06-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: cls_cgroup: Fix oops when user send improperly 'tc filter add' request r8169: fix crash when large packets are received
2009-06-09Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds
* 'for-linus' of git://neil.brown.name/md: md/raid5: fix bug in reshape code when chunk_size decreases. md/raid5 - avoid deadlocks in get_active_stripe during reshape md/raid5: use conf->raid_disks in preference to mddev->raid_disk
2009-06-09cpumask: alloc zeroed cpumask for static cpumask_var_tsYinghai Lu
These are defined as static cpumask_var_t so if MAXSMP is not used, they are cleared already. Avoid surprises when MAXSMP is enabled. Signed-off-by: Yinghai Lu <yinghai.lu@kernel.org> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2009-06-09r8169: fix crash when large packets are receivedEric Dumazet
Michael Tokarev reported receiving a large packet could crash a machine with RTL8169 NIC. ( original thread at http://lkml.org/lkml/2009/6/8/192 ) Problem is this driver tells that NIC frames up to 16383 bytes can be received but provides skb to rx ring allocated with smaller sizes (1536 bytes in case standard 1500 bytes MTU is used) When a frame larger than what was allocated by driver is received, dma transfert can occurs past the end of buffer and corrupt kernel memory. Fix is to tell to NIC what is the maximum size a frame can be. This bug is very old, (before git introduction, linux-2.6.10), and should be backported to stable versions. Reported-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Tested-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-09md/raid5: fix bug in reshape code when chunk_size decreases.NeilBrown
Now that we support changing the chunksize, we calculate "reshape_sectors" to be the max of number of sectors in old and new chunk size. However there is one please where we still use 'chunksize' rather than 'reshape_sectors'. This causes a reshape that reduces the size of chunks to freeze. Signed-off-by: NeilBrown <neilb@suse.de>
2009-06-09md/raid5 - avoid deadlocks in get_active_stripe during reshapeNeilBrown
md has functionality to 'quiesce' and array so that all pending IO completed and no new IO starts. This is used to achieve a stable state before making internal changes. Currently this quiescing applies equally to normal IO, resync IO, and reshape IO. However there is a problem with applying it to reshape IO. Reshape can have multiple 'stripe_heads' that must be active together. If the quiesce come between allocating the first and the last of such a collection, then we deadlock, as the last will not be allocated until the quiesce is lifted, the quiesce will not be lifted until the first (which has been allocated) gets used, and that first cannot be used until the last is allocated. It is not necessary to inhibit reshape IO when a quiesce is requested. Those places in the code that require a full quiesce will ensure the reshape thread is not running at all. So allow reshape requests to get access to new stripe_heads without being blocked by a 'quiesce'. This only affects in-place reshapes (i.e. where the array does not grow or shrink) and these are only newly supported. So this patch is not needed in earlier kernels. Signed-off-by: NeilBrown <neilb@suse.de>
2009-06-09md/raid5: use conf->raid_disks in preference to mddev->raid_diskNeilBrown
mddev->raid_disks can be changed and any time by a request from user-space. It is a suggestion as to what number of raid_disks is desired. conf->raid_disks can only be changed by the raid5 module with suitable locks in place. It is a statement as to the current number of raid_disks. There are two places where the latter should be used, but the former is used. This can lead to a crash when reshaping an array. This patch changes to mddev-> to conf-> Signed-off-by: NeilBrown <neilb@suse.de>
2009-06-08Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: MIPS: Outline udelay and fix a few issues. MIPS: ioctl.h: Fix headers_check warnings MIPS: Cobalt: PCI bus is always required to obtain the board ID MIPS: Kconfig: Remove "Support for" from Cavium system type MIPS: Sibyte: Honor CONFIG_CMDLINE SSB: BCM47xx: Export ssb_watchdog_timer_set
2009-06-08pata_netcell: Fix typoAlan Cox
The previous patch submission had a I typo I didn't catch but Bartlomiej noted. Guess this proves the point about any patch being risky late in an rc Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-08Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: pdc202xx_old: fix resetproc() method pdc202xx_old: fix 'pdc20246_dma_ops'
2009-06-08SSB: BCM47xx: Export ssb_watchdog_timer_setMatthieu Castet
this patch export ssb_watchdog_timer_set to allow to use it in a Linux watchdog driver. Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr> Acked-by : Michael Buesch <mb@bu3sch.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-06-08Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 5543/1: arm: serial amba: add missing declaration in serial.h [ARM] pxa: fix pxa27x_udc default pullup GPIO [ARM] pxa/imote2: fix UCAM sensor board ADC model number mx[23]: don't put clock lookups in __initdata fix oops when using console=ttymxcN with N > 0 [ARM] ARMv7 errata: only apply fixes when running on applicable CPU [ARM] 5534/1: kmalloc must return a cache line aligned buffer
2009-06-08Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: sdhci-of: Fix the wrong accessor to HOSTVER register mvsdio: fix config failure with some high speed SDHC cards mvsdio: ignore high speed timing requests from the core mmc/omap: Use disable_irq_nosync() from within irq handlers. sdhci-of: Add fsl,esdhc as a valid compatible to bind against mvsdio: allow automatic loading when modular mxcmmc: Fix missing return value checking in DMA setup code. mxcmmc : Reset the SDHC hardware if software timeout occurs. omap_hsmmc: Trivial fix for a typo in comment mxcmmc: decrease minimum frequency to make MMC cards work
2009-06-07pdc202xx_old: fix resetproc() methodSergei Shtylyov
pdc202xx_reset() calls pdc202xx_reset_host() twice, for both channels, while that function actually twiddles the single, shared software reset bit -- the net effect is a duplicated reset and horrendous 4 second delay happening not only on a channel reset but also when dma_lost_irq() and dma_clear() methods are called. Fold pdc202xx_reset_host() into pdc202xx_reset(), fix printk(), and move it before the actual reset... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2009-06-07pdc202xx_old: fix 'pdc20246_dma_ops'Sergei Shtylyov
Commit ac95beedf8bc97b24f9540d4da9952f07221c023 (ide: add struct ide_port_ops (take 2)) erroneously converted the driver's dma_timeout() and dma_lost_irq() methods to call the driver's resetproc() method regardless of whether it was defined for this specific controller while it hadn't been defined and hence called for PDC20246. So the dma_clear() method, the successor of dma_timeout(), shouldn't exist and the dma_lost_irq() method should be standard for PDC20246. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2009-06-06Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: x86/pci: fix mmconfig detection with 32bit near 4g PCI: use fixed-up device class when configuring device
2009-06-06Merge branch 'upstream-linus2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: [libata] pata_ali: Use IGN_SIMPLEX
2009-06-05[libata] pata_ali: Use IGN_SIMPLEXAlan Cox
Some ALi devices report simplex if they have been disabled and re-enabled, and restoring the byte does not work. Ignore it - the needed supporting logic is already present for the SATA ULi ports. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-06-05mtd: davinci nand: update clock namingKevin Hilman
DaVinci clock support has been updated in mainline. Update clock names accordingly. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-05Merge branch 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: ata_piix: Add HP Compaq nc6000 to the broken poweroff list ahci: add warning messages for hp laptops with broken suspend pata_efar: fix PIO2 underclocking pata_legacy: wait for async probing
2009-06-05ata_piix: Add HP Compaq nc6000 to the broken poweroff listVille Syrjala
HP Compaq nc6000 suffers from the double disk spindown issue. Add it to the broken poweroff DMI list. Signed-off-by: Ville Syrjala <syrjala@sci.fi> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-06-05ahci: add warning messages for hp laptops with broken suspendTejun Heo
Harddisks on HP dv[4-6] and HDX18 fail to come online after resume on earlier BIOSen. Fortunately, HP recently released BIOS updates for all machines to fix the issue. Detect old BIOSen, warn the user to update BIOS on boot and suspend attempts and fail suspend. Kudos to all the bug reporters. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: kernel.org@epperson.homelinux.net Cc: emisca@gmail.com Cc: Gadi Cohen <dragon@wastelands.net> Cc: Paul Swanson <paul@procursa.com> Cc: s@ourada.org Cc: Trevor Davenport <trevor.davenport@gmail.com> Cc: corruptor1972 <steven_tierney@yahoo.co.uk> Cc: Victoria Wilson <mail@vwilson.co.uk> Cc: khiraly <khiraly.list@gmail.com> Cc: Sean <wollombi@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-06-05pata_efar: fix PIO2 underclockingSergei Shtylyov
Fix the PIO mode 2 using mode 0 timings -- this driver should enable the fast timing bank starting with PIO2, just like the PIIX/ICH drivers do. Also, fix/rephrase some comments while at it. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-06-05pata_legacy: wait for async probingJames Bottomley
The basic problem here that pata_legacy attaches the host, sees if it found any devices and detaches it if none were found. With async probing, it's not waiting until discovery is finished before deciding it has no devices and trying the detach leading to this warning: ata1: PATA max PIO4 cmd 0x1f0 ctl 0x3f6 irq 14 ------------[ cut here ]------------ WARNING: at drivers/ata/libata-core.c:6222 ata_host_detach+0x75/0x90() Modules linked in: Pid: 1, comm: swapper Not tainted 2.6.30-rc7 #1 Call Trace: [<c01fbb05>] ? ata_host_detach+0x75/0x90 [<c01fbb05>] ? ata_host_detach+0x75/0x90 [<c01139b5>] ? warn_slowpath_common+0x45/0x80 [<c01139fa>] ? warn_slowpath_null+0xa/0x10 [<c01fbb05>] ? ata_host_detach+0x75/0x90 [<c02f40e0>] ? legacy_init+0x44e/0x87f [<c02f3c92>] ? legacy_init+0x0/0x87f [<c0101021>] ? _stext+0x21/0x140 [<c01890ff>] ? proc_register+0x2f/0x190 [<c018938c>] ? create_proc_entry+0x5c/0xc0 [<c0135ebe>] ? register_irq_proc+0x6e/0x90 [<c02e6484>] ? kernel_init+0x6e/0xbf [<c02e6416>] ? kernel_init+0x0/0xbf [<c01031d7>] ? kernel_thread_helper+0x7/0x10 ---[ end trace ef1ee36e873ae3a0 ]--- Because it detaches before the probe is complete. One way to fix it would be to put an async_synchronize_full() before looking for devices, which this patch does. A better way might be to separate libata into its own domain and only wait for that. Reported-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-06-05Revert "drm: don't associate _DRM_DRIVER maps with a master"Linus Torvalds
This reverts commit 6c51d1cfa0a370b48a157163340190cf5fd2346b, which apparently causes DRI initialization failures on Radeons. Reported-by: Markus Trippelsdorf <markus@trippelsdorf.de> Requested-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-05ivtv: Fix PCI DMA directionAlan Cox
The ivtv stream buffers may be for receive or for send but the attached sg handle is always destined cpu->device. We flush it correctly but the allocation is wrongly done with the same type as the buffers. See bug: http://bugzilla.kernel.org/show_bug.cgi?id=13385 (Note this doesn't close the bug - it fixes the ivtv part and in turn the logging next shows up some rather alarming DMA sg list warnings in libata) Signed-off-by: Alan Cox <alan@linux.intel.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-04Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel: drm/i915: Remove a bad BUG_ON in the fence management code.
2009-06-04Merge branch 'drm-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: ignore EDID with really tiny modes. drm: don't associate _DRM_DRIVER maps with a master drm/i915: intel_lvds.c fix section mismatch drm: Hook up DPMS property handling in drm_crtc.c. Add drm_helper_connector_dpms. drm: set permissions on edid file to 0444 drm: add newlines to text sysfs files drm/radeon: fix ring free alignment calculations drm: fix irq naming for kms drivers.
2009-06-04drivers/char/mem.c: avoid OOM lockup during large reads from /dev/zeroSalman Qazi
While running 20 parallel instances of dd as follows: #!/bin/bash for i in `seq 1 20`; do dd if=/dev/zero of=/export/hda3/dd_$i bs=1073741824 count=1 & done wait on a 16G machine, we noticed that rather than just killing the processes, the entire kernel went down. Stracing dd reveals that it first does an mmap2, which makes 1GB worth of zero page mappings. Then it performs a read on those pages from /dev/zero, and finally it performs a write. The machine died during the reads. Looking at the code, it was noticed that /dev/zero's read operation had been changed by 557ed1fa2620dc119adb86b34c614e152a629a80 ("remove ZERO_PAGE") from giving zero page mappings to actually zeroing the page. The zeroing of the pages causes physical pages to be allocated to the process. But, when the process exhausts all the memory that it can, the kernel cannot kill it, as it is still in the kernel mode allocating more memory. Consequently, the kernel eventually crashes. To fix this, I propose that when a fatal signal is pending during /dev/zero read operation, we simply return and let the user process die. Signed-off-by: Salman Qazi <sqazi@google.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> [ Modified error return and comment trivially. - Linus] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-04drm/i915: Remove a bad BUG_ON in the fence management code.Eric Anholt
This could be triggered by a gtt mapping fault on 965 that decides to remove the fence from another object that happens to be active currently. Since the other object doesn't rely on the fence reg for its execution, we don't wait for it to finish. We'll soon be not waiting on 915 most of the time as well, so just drop the BUG_ON. Signed-off-by: Eric Anholt <eric@anholt.net>
2009-06-04PCI: use fixed-up device class when configuring deviceYu Zhao
The device class may be changed after the fixup, so re-read the class value from pci_dev when configuring the device. Otherwise some devices such as JMicron SATA controller won't work. Reviewed-by: Matthew Wilcox <willy@linux.intel.com> Reviewed-by: Grant Grundler <grundler@parisc-linux.org> Tested-by: Marc Dionne <marc.c.dionne@gmail.com> Signed-off-by: Yu Zhao <yu.zhao@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-06-04drm: ignore EDID with really tiny modes.Adam Jackson
Some EDIDs lie and report tiny modes that aren't possible. Ignore these modes. Signed-off-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-04drm: don't associate _DRM_DRIVER maps with a masterBen Skeggs
A driver will use the _DRM_DRIVER map flag to indicate that it wants to be responsible for removing the map itself, bypassing the DRM's automagic cleanup code. Since the multi-master changes this has been broken, resulting in some drivers having their registers unmapped before it's finished with them. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-04drm/i915: intel_lvds.c fix section mismatchJaswinder Singh Rajput
intel_no_lvds[] does not require __initdata as it is used only by void intel_lvds_init(struct drm_device *dev). Signed-off-by: Jaswinder Singh Rajput <jaswinder@kernel.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-04drm: Hook up DPMS property handling in drm_crtc.c. Add ↵Keith Packard
drm_helper_connector_dpms. Making the drm_crtc.c code recognize the DPMS property and invoke the connector->dpms function doesn't remove any capability from the driver while reducing code duplication. That just highlighted the problem with the existing DPMS functions which could turn off the connector, but failed to turn off any relevant crtcs. The new drm_helper_connector_dpms function manages all of that, using the drm_helper-specific crtc and encoder dpms functions, automatically computing the appropriate DPMS level for each object in the system. This fixes the current troubles in the i915 driver which left PLLs, pipes and planes running while in DPMS_OFF mode or even while they were unused. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-04drm: set permissions on edid file to 0444Keith Packard
Without initializing the sysfs attributes for the edid file, it was created with mode 0, making it difficult for applications to use. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-04drm: add newlines to text sysfs filesKeith Packard
The contents of various simple text files in sysfs should end with a newline to make them easier to read from the console. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-04drm/radeon: fix ring free alignment calculationsDave Airlie
fd.o bz#21849 We were aligning to +16 dwords, instead of to the next 16dword boundary in the ring. Fix the calculation to go to the next 16dword boundary when space checking. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-04drm: fix irq naming for kms drivers.Dave Airlie
allocating devname in the i915 driver was a hack originally and I forgot to figure out how to do this properly back then. So this is the cleaner version that just picks devname or driver name in the irq code. It removes the devname allocs from the i915 driver. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-03sdhci-of: Fix the wrong accessor to HOSTVER registerDave Liu
Freescale eSDHC controller has the special order for the HOST version register. that is not same as the other's registers. The address of HOSTVER in spec is 0xFE, and we need use the in_be16(0xFE) to access it, not in_be16(0xFC). Signed-off-by: Dave Liu <daveliu@freescale.com> Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-06-03mvsdio: fix config failure with some high speed SDHC cardsNicolas Pitre
Especially with Sandisk SDHC cards, the second SWITCH command was failing with a timeout and the card was not recognized at all. However if the system was busy, or debugging was enabled, or a udelay(100) was inserted before the second SWITCH command in the core code, then the timing was so that the card started to work. With some unusual block sizes, the data FIFO status doesn't indicate a "empty" state right away when the data transfer is done. Queuing another data transfer in that condition results in a transfer timeout. The empty FIFO bit eventually get set by itself in less than 50 usecs when it is not set right away. So let's just poll for that bit before configuring the controller with a new data transfer. Signed-off-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-06-03mvsdio: ignore high speed timing requests from the coreNicolas Pitre
Empirical evidences show that this is causing far more problems than it solves when this mode is enabled in the host hardware. Amongst those cards that are known to be non functional when this bit is set are: A-Data "Speedy" 2GB SD card Kodak 512MB SD card Ativa 1GB MicroSD card Marvell 8688 (WIFI/Bluetooth) SDIO card Since those cards do work on other host controllers which do honnor the hs timing, the issue must be with this particular host hardware. Signed-off-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-06-03mmc/omap: Use disable_irq_nosync() from within irq handlers.Ben Nizette
disable_irq() should wait for all running handlers to complete before returning. As such, if it's used to disable an interrupt from that interrupt's handler it will deadlock. This replaces the dangerous instances with the _nosync() variant which doesn't have this problem. Signed-off-by: Ben Nizette <bn@niasdigital.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-06-03sdhci-of: Add fsl,esdhc as a valid compatible to bind againstKumar Gala
We plan to use fsl,esdhc going forward as the base compatible so update the driver to bind against it. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-06-03mvsdio: allow automatic loading when modularNicolas Pitre
Signed-off-by: Nicolas Pitre <nico@marvell.com> Tested-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-06-03mxcmmc: Fix missing return value checking in DMA setup code.Martin Fuzzey
Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com>
2009-06-03mxcmmc : Reset the SDHC hardware if software timeout occurs.Martin Fuzzey
When a software timeout occurs in polling mode hardware was left in an indeterminate state causing subsequent operations to block. Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com>
2009-06-03omap_hsmmc: Trivial fix for a typo in commentAnand Gadiyar
Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Pierre Ossman <pierre@ossman.eu>