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2007-07-20libata: add ST9160821AS 3.CLF to NONCQ blacklistTejun Heo
Yay, the first one from Seagate. 3.ALC firmware is okay. This was reported by Sam Freed on bugzilla bug 8759. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Sam Freed <sam@freed.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-20pata_platform: Fix NULL pointer dereferenceMagnus Damm
pata_platform: Fix NULL pointer dereference pata_platform currently dereferences a NULL pointer in pata_platform_probe() if pdev->dev.platform_data is set to NULL. This breakage was most likely introduced by commit 5f45bc50976ee1f408f7171af155aec646655a37. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-20[libata] sata_mv: minor cleanupsJeff Garzik
* trim trailing whitespace * document some flags, registers, and register bits * fix locking around EDMA on/off and configuration * continue replacing "constant OP var" with "var OP constant" * use new pci_try_set_mwi() Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-20[libata] sata_mv: Micro-optimization and cleanupsJeff Garzik
* Micro-optimization in the EDMA interrupt handling code * s/EDMA_ERR_CRBQ_PAR/EDMA_ERR_CRQB_PAR/ * Document EDMA Error Interrupt Cause register bits Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-20Input: appletouch - improve powersaving for Geyser3 devicesSoeren Sonnenburg
The appletouch geyser3 devices found in the Intel Macs (and possibly some later PPC ones?) send a constant stream of packets after the first touch. This results in the kernel waking up around once every couple of milliseconds to process them, making it almost impossible to spend any significant amount of time in C3 state on a dynamic HZ kernel. Sending the mode initialization code makes the device shut up until it's touched again. This patch does so after receiving 10 packets with no interesting content. Signed-off-by: Soeren Sonnenburg <kernel@nn7.de> Signed-off-by: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-07-20Input: lifebook - fix an oops on Panasonic CF-18Dmitry Torokhov
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-07-19[SPARC64]: Fix handling of multiple vdc-port nodes.David S. Miller
The "id" property in vdc-port nodes are not unique, they are all zero. Therefore assign ID's using the parent's "cfg-handle" property which will be unique. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-19[SPARC64]: Fix MODULE_DEVICE_TABLE() specification in VDC and VNET.Fabio Massimo Di Nitto
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-20Create drivers/of/platform.cStephen Rothwell
and populate it with the common parts from PowerPC and Sparc[64]. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Paul Mackerras <paulus@samba.org> Acked-by: David S. Miller <davem@davemloft.net>
2007-07-20Begin consolidation of of_device.hStephen Rothwell
This just moves the common stuff from the arch of_device.h files to linux/of_device.h. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Paul Mackerras <paulus@samba.org> Acked-by: David S. Miller <davem@davemloft.net>
2007-07-20Begin to consolidate of_device.cStephen Rothwell
This moves all the common parts for the Sparc, Sparc64 and PowerPC of_device.c files into drivers/of/device.c. Apart from the simple move, Sparc gains of_match_node() and a call to of_node_put in of_release_dev(). PowerPC gains better recovery if device_create_file() fails in of_device_register(). Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Paul Mackerras <paulus@samba.org> Acked-by: David S. Miller <davem@davemloft.net>
2007-07-20Consolidate of_find_node_by routinesStephen Rothwell
This consolidates the routines of_find_node_by_path, of_find_node_by_name, of_find_node_by_type and of_find_compatible_device. Again, the comparison of strings are done differently by Sparc and PowerPC and also these add read_locks around the iterations. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Paul Mackerras <paulus@samba.org> Acked-by: David S. Miller <davem@davemloft.net>
2007-07-20Consolidate of_get_next_childStephen Rothwell
This adds a read_lock around the child/next accesses on Sparc. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Paul Mackerras <paulus@samba.org> Acked-by: David S. Miller <davem@davemloft.net>
2007-07-20Consolidate of_get_parentStephen Rothwell
This requires creating dummy of_node_{get,put} routines for sparc and sparc64. It also adds a read_lock around the parent accesses. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Paul Mackerras <paulus@samba.org> Acked-by: David S. Miller <davem@davemloft.net>
2007-07-20Consolidate of_find_propertyStephen Rothwell
The only change here is that a readlock is taken while the property list is being traversed on Sparc where it was not taken previously. Also, Sparc uses strcasecmp to compare property names while PowerPC uses strcmp. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Paul Mackerras <paulus@samba.org> Acked-by: David S. Miller <davem@davemloft.net>
2007-07-20Consolidate of_device_is_compatibleStephen Rothwell
The only difference here is that Sparc uses strncmp to match compatibility names while PowerPC uses strncasecmp. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Paul Mackerras <paulus@samba.org> Acked-by: David S. Miller <davem@davemloft.net>
2007-07-20Start split out of common open firmware codeStephen Rothwell
This creates drivers/of/base.c (depending on CONFIG_OF) and puts the first trivially common bits from the prom.c files into it. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Paul Mackerras <paulus@samba.org> Acked-by: David S. Miller <davem@davemloft.net>
2007-07-20sh: Fix up SH-3 and SH-4 driver dependencies.Paul Mundt
Both shwdt and rtc-sh are only supported on SH-3 and SH-4 at the moment, don't allow them to break the SH-2 and SH-5 (sh64) builds. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-07-20mm: Remove slab destructors from kmem_cache_create().Paul Mundt
Slab destructors were no longer supported after Christoph's c59def9f222d44bb7e2f0a559f2906191a0862d7 change. They've been BUGs for both slab and slub, and slob never supported them either. This rips out support for the dtor pointer from kmem_cache_create() completely and fixes up every single callsite in the kernel (there were about 224, not including the slab allocator definitions themselves, or the documentation references). Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-07-19USB: drivers/usb/storage/dpcm.c whitespace cleanupS.Caglar Onur
Following trivial patch converts smarttabs/whitespaces into real tabs. Signed-off-by: S.Caglar Onur <caglar@pardus.org.tr> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: r8a66597-hcd: fixes some problemYoshihiro Shimoda
This patch incorporates some updates. Updates include: - Fix the problem that control transfer might fail - Change from GFP_KERNEL to GFP_ATOMIC - Clean up some coding style issue Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: change name of spinlock in hcd.cAlan Stern
This patch (as940 renames hcd_data_lock in hcd.c to hcd_urb_list_lock, which is more descriptive of the lock's job. It also introduces a convenient inline routine for testing whether a particular USB device is a root hub. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: move routines in hcd.cAlan Stern
This patch (as939) moves a couple of routine in hcd.c around. The purpose is to put all the general URB- and endpoint-related routines (submit, unlink, giveback, and disable) together in one spot. There are no functional changes. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: misc: uss720: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: misc: usbtest: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: misc: usblcd: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: misc: phidgetmotorcontrol: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: misc: phidgetkit: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: misc: legousbtower: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: misc: ldusb: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: misc: iowarrior: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: misc: ftdi-elan: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: misc: auerswald: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: misc: appledisplay: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: misc: adtux: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: core: message: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: image: microtek: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: image: mdc800: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: storage: onetouch: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: class: usblp: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: class: cdc-acm: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: atm: usbatm: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: atm: ueagle-atm: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: atm: speedtch: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: atm: cxacru: clean up urb->status usageGreg Kroah-Hartman
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: m66592-udc: fixes some problemsYoshihiro Shimoda
This patch incorporates some updates from the review of the Renesas m66592-udc driver. Updates include: - Fix some locking bugs; and add a few sparse annotations - Don't #define __iomem ! - Lots of whitespace fixes (most of the patch by volume) - Some #include file trimmage - Other checkpatch.pl and sparse updates - Alphabetized and slightly-more-informative Kconfig - Don't use the ID which was assigned to the amd5536udc driver. - Remove pointless suspend/resume methods updating obsolete field. - Some section fixups - Fix some leak bugs - Fix byteswapping Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: usb-storage: unusual_devs entry for Nikon D100Alan Stern
This patch (as938) adds an unusual_devs entry for the Nikon DSC D100. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: Remove pointless conditional in drivers/usb/serial/io_ti.c::edge_shutdown()Jesper Juhl
Coverity scan found (CID: 1708) this in drivers/usb/serial/io_ti.c::edge_shutdown() : ... 2797 for (i=0; i < serial->num_ports; ++i) { 2798 edge_port = usb_get_serial_port_data(serial->port[i]); 2799 edge_remove_sysfs_attrs(edge_port->port); 2800 if (edge_port) { 2801 edge_buf_free(edge_port->ep_out_buf); 2802 kfree(edge_port); 2803 } 2804 usb_set_serial_port_data(serial->port[i], NULL); 2805 } ... It's complaining that we dereference 'edge_port' in line 2799 which makes the test of that pointer against NULL in 2800 pointless, since if edge_port was actually NULL we'd have crashed already before reaching line 2800. Reading the edge_open() function it seems to me that the pointer returned by usb_get_serial_port_data(serial->port[i]) and stored in 'edge_port' can never actually be NULL here, so the test is entirely superfluous (even if it could be NULL it would be pointless here, ignoring the then possible crash in that case, since both edge_buf_free() and kfree() can handle being passed NULL pointers. This patch removes the pointless conditional (and also makes a few tiny style corrections now that I was in the area anyway). Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: amd5536 UDC driver (in GEODE southbridge)Thomas Dahlmann
Driver for the AMD5536 UDC, as found in the AMD Geode CS5536 (southbridge). This is a high speed DMA-capable controller, which can also be used in OTG configurations (which are not supported by this patch). Acked-by: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-19USB: documentation update for usb_unlink_urbAlan Stern
This patch (as936) updates the kerneldoc for usb_unlink_urb. The explanation of how endpoint queues are meant to work is now clearer and in better agreement with reality. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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