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* [PATCH] kfree cleanup: misc remaining driversJesper Juhl2005-11-07
| | | | | | | | | | | | | | | | | | This is the remaining misc drivers/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in misc files in drivers/. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Acked-by: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org> Acked-by: Roland Dreier <rolandd@cisco.com> Acked-by: Pierre Ossman <drzeus@drzeus.cx> Acked-by: Jean Delvare <khali@linux-fr.org> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Len Brown <len.brown@intel.com> Acked-by: "Antonino A. Daplas" <adaplas@gmail.com> 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-drvmodelLinus Torvalds2005-10-31
|\ | | | | | | Manual #include fixups for clashes - there may be some unnecessary
| * Create platform_device.h to contain all the platform device details.Russell King2005-10-29
| | | | | | | | | | | | | | | | Convert everyone who uses platform_bus_type to include linux/platform_device.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge ../linux-2.6 by handPaul Mackerras2005-10-30
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| * \ Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-10-30
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| | * | [ARM] Support pcmcia slot on sharp sl-5500Pavel Machek2005-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for pcmcia slot on sharp zaurus sl-5500. pxa2xx_sharpsl.c thus becomes quite miss-named, but I guess that is not worth fixing? Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | [PATCH] CONFIG_IA32Brian Gerst2005-10-30
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add CONFIG_X86_32 for i386. This allows selecting options that only apply to 32-bit systems. (X86 && !X86_64) becomes X86_32 (X86 || X86_64) becomes X86 Signed-off-by: Brian Gerst <bgerst@didntduck.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * | Updated pcmcia driver with pb1200 and db1200 support.Pete Popov2005-10-29
| | | | | | | | | | | | | | | | | | Updated db1200_defconfig so pcmcia is enabled by default. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | - moved platform structure to platform.cPete Popov2005-10-29
| |/ | | | | | | | | | | | | - fixed an iounmap warning - export fixup_xx, needed by the module Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * pcmcia: add socket register data to sysfs for yenta devicesLinus Torvalds2005-10-28
| | | | | | | | | | | | It's simple, and it's a good debugging aid. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * Merge ../bleed-2.6Greg KH2005-10-28
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| | * [ARM] Fix sparse warningsRussell King2005-10-28
| | | | | | | | | | | | | | | | | | | | | | | | Fix sparse warnings in arch/arm/kernel/module.c, arch/arm/mm/consistent.c, drivers/pcmcia/sa1111_generic.c, and platform support files. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [PATCH] DRIVER MODEL: Get rid of the obsolete tri-level suspend/resume callbacksRussell King2005-10-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In PM v1, all devices were called at SUSPEND_DISABLE level. Then all devices were called at SUSPEND_SAVE_STATE level, and finally SUSPEND_POWER_DOWN level. However, with PM v2, to maintain compatibility for platform devices, I arranged for the PM v2 suspend/resume callbacks to call the old PM v1 suspend/resume callbacks three times with each level in order so that existing drivers continued to work. Since this is obsolete infrastructure which is no longer necessary, we can remove it. Here's an (untested) patch to do exactly that. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | [PATCH] Driver core: pass interface to class interface methodsDmitry Torokhov2005-10-28
| |/ | | | | | | | | | | | | | | | | | | | | Driver core: pass interface to class intreface methods Pass interface as argument to add() and remove() class interface methods. This way a subsystem can implement generic add/remove handlers and then call interface-specific ones. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* / [PATCH] MPC8xx PCMCIA driverMarcelo Tosatti2005-10-28
|/ | | | | | | | | | | | | | | | | | Here is an uptodated version of the MPC8xx PCMCIA driver for v2.6, addressing comments by Jeff and Dominik: - use IO accessors instead of direct device memory referencing - avoid usage of non-standard "uint/uchar" data types - kill struct typedef's Will submit it for inclusion once v2.6.14 is out. Testing on 8xx platforms is more than welcome! Works like a charm on our custom hardware (CONFIG_PRxK). Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] zaurus: fix soc_common.cPavel Machek2005-10-14
| | | | | | | | | This fixes wrong comments, non-working debug subsystem, and some potentially dangerous macros. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: fix task state at pccard thread exitSteven Rostedt2005-10-10
| | | | | | | | | | | The pccardd thread has a race in it that it can shutdown in the TASK_INTERRUPTIBLE state. Make sure we mark ourselves runnable again as we remove ourselves from the wait queue. Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] yenta: fix build if YENTA && !CARDBUSDavid Vrabel2005-10-08
| | | | | | | | (struct pcmcia_socket).tune_bridge only exists if CONFIG_CARDBUS is set but building yenta_socket without CardBus is valid. Signed-off-by: David Vrabel <dvrabel@arcom.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-09-30
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| * [ARM] Don't include mach-types.h unnecessarilyRussell King2005-09-29
| | | | | | | | | | | | | | | | | | It's pointless to include mach-types.h if you're not going to use anything from it. These references were removed as a result of: grep -lr 'asm/mach-types\.h' . | xargs grep -L 'machine_is_\|MACH_TYPE_\|MACHINE_START\|machine_type' Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [PATCH] pcmcia: only start up nonstatic sockets if both mem and io are availableDominik Brodowski2005-09-28
| | | | | | | | | | | | | | Only start up nonstatic sockets if both IO and MEM resources are available. Thanks to Russell King and Matthew Wilcox for tracking this down. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | [PATCH] pcmcia: allow one port excludesDominik Brodowski2005-09-28
|/ | | | | | Allow for excluding only one port in /etc/pcmcia/config.otps Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] yenta: more ENE bridgesDaniel Ritz2005-09-26
| | | | | | | | Adds better support for the CB-710, CB-712, CB-720 and CB-722 bridges from EnE Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] yenta: add support for more TI bridgesDaniel Ritz2005-09-26
| | | | | | | | | | | Support some more TI cardbus bridges. most of them are multifunction devices which adds 1394 controllers, smartcard readers etc. this could also help with the various problems with the XX21 controllers seen on the linux-pcmcia list. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia: fix Kconfig dependencyKomuro2005-09-26
| | | | | | | | TCIC depends on ISA. It is used with ISA-bus system only. Signed-off-by: komurojun-mbn@nifty.com Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] yenta: tiny cleanupDominik Brodowski2005-09-26
| | | | | | | | | pci_set_power_state is not needed, as we call pci_enable_device() somewhere else. Also, the resource we write to PCI_BASE_ADDRESS_0 needs to be converted to bus-centric view first. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] yenta: don't mess with bridge control registerDaniel Ritz2005-09-26
| | | | | | | | | | | | | | | | | | In interrupt probing (both ISA and PCI) the bridge control register is used to change interrupt routing to ISA or PCI by changing bit 7. But this bit only controls the routing of card functional interrupts, not the CSC interrupts which are used for interrupt probing. A bad side effect of messing with this register in yenta_probe_irq() is that it can lead to irq storms if a card is inserted and already powered by the BIOS. Usage in yenta_sock_init() and yenta_config_init() seem to be fishy as well. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] yenta: auto-tune EnE bridges for CardBus cardsDaniel Ritz2005-09-26
| | | | | | | | | | | | | | | | | | Echo Audio cardbus products are known to be incompatible with EnE bridges. in order to maybe solve the problem a EnE specific test bit has to be set, another cleared...but other setups have a good chance to break when just forcing the bits. so do the whole thingy automatically. The patch adds a hook in cb_alloc() that allows special tuning for the different chipsets. for ene just match the Echo products and set/clear the test bits, defaults to do the same thing as w/o the patch to not break working setups. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Cc: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* Fix yenta error message when unable to find a bus assignmentLinus Torvalds2005-09-14
| | | | | | And mention 'pci=assign-busses' as a possible fix. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] yenta oops fixIvan Kokshaysky2005-09-14
| | | | | | | | | | | | | | | In some cases, especially on modern laptops with a lot of PCI and cardbus bridges, we're unable to assign correct secondary/subordinate bus numbers to all cardbus bridges due to BIOS limitations unless we are using "pci=assign-busses" boot option. So some cardbus controllers may not have attached subordinate pci_bus structure, and yenta driver must cope with it - just ignore such cardbus bridges. For example, see https://bugzilla.novell.com/show_bug.cgi?id=113778 Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: warn on IOCTL usageDominik Brodowski2005-09-13
| | | | | | | | More visible user information of scheduled feature removal. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: add pcmcia to IRQ informationBrice Goglin2005-09-09
| | | | | | | | | | | Add a devname parameter to the pcmcia_device structure, fills it with "pcmcia<bus_id>" in pcmcia_device_add, and passes it to request_irq in pcmcia_request_irq. Signed-off-by: Brice Goglin <Brice.Goglin@ens-lyon.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: OMAP CF controllerDavid Brownell2005-09-09
| | | | | | | | | | This adds a socket driver for the OMAP CF controller; it's currently in use on OSK boards. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: remove unused Vpp1, Vpp2 and VccDominik Brodowski2005-09-09
| | | | | | | | config_t->Vpp1, Vpp2 and Vcc are never read, so remove them. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: remove unused client_tDominik Brodowski2005-09-09
| | | | | | | | client_t and CLIENT_MAGIC are unused, so remove them Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia/yenta: avoid PCI write posting problemDaniel Ritz2005-09-09
| | | | | | | | | | | | extend cb_writel(), exca_writeb(), exca_writel() to do a read[lb]() after the write[lb]() to avoid possible problem with PCI write posting. Seems to fix Bug #5061. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fix pcmcia_request_irq() for multifunction cardDaniel Ritz2005-09-09
| | | | | | | | | | | | | multifunction cards need to have the same irq assigned to both functions. the code tries that but fails because ret is still set to CS_IN_USE which results in the function having the CB irq assigned. yenta_set_socket then just changes the irq routing to use the PCI interrupt but the first functions irq handler is registered on an ISA interrupt. boom. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia/cs: fix possible missed wakeupDaniel Ritz2005-09-09
| | | | | | | | | | | | | | | - thread_done should only be completed when the wait_queue is installed. - all wake up conditions should be checked before schedule() this fixes a hang of rmmod in the sequence modprobe yenta_socket; rmmod yenta_socket as reported by Andreas Steinmetz. w/o this rmmod yenta_socket can hang on wait_for_completion() in pcmcia_unregister_socket() Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Cc: Dominik Brodowski <linux@brodo.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] yenta: share code with PCI coreDominik Brodowski2005-09-09
| | | | | | | | | | | | Share code between setup-bus.c and yenta_socket.c: use the write-out code of resources to the bridge also in yenta_socket.c, as it provides useful debug output. In addition, it fixes the bug that the CPU-centric resource view might need to be transferred to the PCI-centric view: setup-bus.c does that, while yenta-socket.c did not. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: reduce ds.c stack footprintIngo Molnar2005-09-09
| | | | | | | | | | This patch reduces the stack footprint of pcmcia_device_query() from 416 bytes to 36 bytes. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] yenta: make ToPIC95 bridges work with 16bit cardsDaniel Ritz2005-09-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ToPIC95 brides (and maybe some other too) require to use the ExCA registers to power up the socket if a 16bit card is pluged. allow socket drivers to set a flag so that yenta does just that. also clean up yenta_get_status() a bit to use the new yenta_get_power() function. Side note: ToPIC97 bridges (at least in Rev.5 i have) don't require this. Ryan Underwood <nemesis-lists@icequake.net> said: According to the mail that David Hinds received from a Toshiba engineer, ToPIC95 and 97 do require this, and ToPIC100 does not. Maybe you have a later revision. For all chips, 16-bit cards can be enabled through ExCA. So doesn't it make sense just to make this the default behavior for all Toshiba chips, to avoid corner cases showing up later? Daniel responded: I disagree with ryan to change anything for topic97 bridges. they work. and I couldn't find (read google) any report of a topic97 breaking on applying power with the CB registers. I'm having several toshba notebooks at work (and home) with topic95,97,100 bridges. Only the ones with a topic95 didn't work. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [ARM] 2882/1: pxa2xx_sharpsl: Update PCMCIA driver to support variety of new ↵Richard Purdie2005-09-05
| | | | | | | | | | | | | | hardware Patch from Richard Purdie This patch updates the PCMCIA pxa2xx_sharpsl driver to support multiple scoop devices by adding a scoop to pcmcia slot mapping structure. It adds platform support for poodle, is known to work on spitz (which is dual slot) and should also support collie with a minor amount of further work. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 2873/1: PCMCIA soc: Allow access to filesystems on CF at boot timeRichard Purdie2005-09-03
| | | | | | | | | | | Patch from Richard Purdie This change makes the soc pcmcia interfaces available earlier in the boot process meaning devices like CF microdrives can be used for the root filesystem. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [PATCH] missing include in pcmcia_resource.cAl Viro2005-08-23
| | | | | | | missing include of asm/irq.h Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pci and yenta: pcibios_bus_to_resourceDominik Brodowski2005-08-05
| | | | | | | | | | | | | | | In yenta_socket, we default to using the resource setting of the CardBus bridge. However, this is a PCI-bus-centric view of resources and thus needs to be converted to generic resources first. Therefore, add a call to pcibios_bus_to_resource() call in between. This function is a mere wrapper on x86 and friends, however on some others it already exists, is added in this patch (alpha, arm, ppc, ppc64) or still needs to be provided (parisc -- where is its pcibios_resource_to_bus() ?). Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Obvious bugfix for yenta resource allocationPaul Mackerras2005-08-02
| | | | | | | | | | | | | | | | | | | | | | | | Recent changes (well, dating from 12 July) have broken cardbus on my powerbook: I get 3 messages saying "no resource of type xxx available, trying to continue", and if I plug in my wireless card, it complains that there are no resources allocated to the card. This all worked in 2.6.12. Looking at the code in yenta_socket.c, function yenta_allocate_res, it's obvious what is wrong: if we get to line 639 (i.e. there wasn't a usable preassigned resource), we will always flow through to line 668, which is the printk that I was seeing, even if a resource was successfully allocated. It looks to me as though there should be a return statement after the two config_writel's in each of the 3 branches of the if statements, so that the function returns after successfully setting up the resource. The patch below adds these return statements, and with this patch, cardbus works on my powerbook once again. Signed-off-by: Paul Mackerras <paulus@samba.org> Acked-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: fix multiple insertion of multifunction cardsDominik Brodowski2005-08-01
| | | | | | | | | The ordering of setting and clearing device_add_pending went wrong on some occasions, causing multifunction cards only to be handled correctly on the first insertion, not on subsequent ones. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Revert "yenta free_irq on suspend"Linus Torvalds2005-07-30
| | | | | | | | | | | | ACPI is wrong. Devices should not release their IRQ's on suspend and re-aquire them on resume. ACPI should just re-init the IRQ controller instead of breaking most drivers very subtly. Breakage reported by Hugh Dickins <hugh@veritas.com> Undo: d8c4b4195c7d664baf296818bf756775149232d3 Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: disable read prefetch/write burst on old O2Micro bridgesDaniel Ritz2005-07-28
| | | | | | | | | | | Older O2Micro bridges have problems with both read prefetch and write burst depending on the combination of the chipset, bridge, cardbus card. safest is to disable read prefetch and write burst on those old bridges. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] yenta: free_irq() on suspend.Daniel Ritz2005-07-28
| | | | | | | | | Resume doesn't seem to work without. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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