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2009-04-03Staging: DST: optimize bio allocation.Evgeniy Polyakov
Use bio prepend feature as suggested by Jens Axboe. Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: dst: kconfig update.Evgeniy Polyakov
On Wed, Jan 14, 2009 at 02:05:33AM +0300, Evgeniy Polyakov (zbr@ioremap.net) wrote: > --- /dev/null > +++ b/drivers/staging/dst/Kconfig > @@ -0,0 +1,71 @@ > +config DST > + tristate "Distributed storage" > + depends on NET && CRYPTO && SYSFS > + select CONNECTOR > + select LIBCRC32C Above is not needed. Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net> Cc: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: dst: kconfig and makefile changes.Evgeniy Polyakov
Signed-off-by: Evgeniy Polaykov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03staging: dst: replace bus_id with dev_set_nameGreg Kroah-Hartman
bus_id is going away, use the dev_set_name() function instead. Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: dst: crypto processing.Evgeniy Polyakov
DST may fully encrypt the data channel in case of untrusted channel and implement strong checksum of the transferred data. It is possible to configure algorithms and crypto keys, they should match on both sides of the network channel. Crypto processing does not introduce noticeble performance overhead, since DST uses configurable pool of threads to perform crypto processing. This patch introduces crypto processing helpers and crypto engine initialization: glueing with the crypto layer, allocation and initialization of the crypto processing thread pool, allocation of the cached pages, which are used to temporary encrypt data into, since it is forbidden to encrypt data in-place, since pages are used by the higher layers. Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: dst: transactions.Evgeniy Polyakov
DST uses transaction model, when each store has to be explicitly acked from the remote node to be considered as successfully written. There may be lots of in-flight transactions. When remote host does not ack the transaction it will be resent predefined number of times with specified timeouts between them. All those parameters are configurable. Transactions are marked as failed after all resends completed unsuccessfully, having long enough resend timeout and/or large number of resends allows not to return error to the higher (FS usually) layer in case of short network problems or remote node outages. In case of network RAID setup this means that storage will not degrade until transactions are marked as failed, and thus will not force checksum recalculation and data rebuild. In case of connection failure DST will try to reconnect to the remote node automatically. DST sends ping commands at idle time to detect if remote node is alive. Because of transactional model it is possible to use zero-copy sending without worry of data corruption (which in turn could be detected by the strong checksums though). Transactions are handled in this patch: allocation/freeing/completion, scanning for stall and to-be-resent transactions and overall management of the storing tree. Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: dst: thread pool.Evgeniy Polyakov
Kernel currently does not allow to queue work into some entity which will perform it in the process context and have simple way to extend number of worker and work with them not as separate objects, but with pool as a whole. So thread pool model was implemented in the DST. Thread pool abstraction allows to schedule a work to be performed on behalf of kernel thread. One does not operate with threads itself, instead user provides setup and cleanup callbacks for thread pool itself, and action and cleanup callbacks for each submitted work. Each worker has private data initialized at creation time and data, provided by user at scheduling time. When action is being performed, thread can not be used by other users, instead they will sleep until there is free thread to pick their work. Thread pool is used for crypto processing of incoming and outgoing IO requests to reduce the overall overhead. Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: dst: export node.Evgeniy Polyakov
This patch introduces remote (export) node machinery: initialization address/port (and other socket parameters), export block device (can be another DST storage for example or local device like /dev/sda1), local IO processing engine (BIO state machines, receiving/submitting logic). Network management for the export node like accepting new client, scheduling its command processing thread, receiving/sending IO requests, all are placed here. Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: dst: network state machine.Evgeniy Polyakov
Each DST device contains of two nodes: local and remote (called also as export node). This patch contains local node processing engine: network state storage, socket processing loops and state machine, socket polling machinery, reconnection logic, send/receive basic helpers, related IO commands and so on. Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: dst: core files.Evgeniy Polyakov
This patch contains DST core files, which introduce block layer, connector and sysfs registration glue and main headers. Connector is used for the configuration of the node (its type, address, device name and so on). Sysfs provides bits of information about running devices in the following format: +/* + * DST sysfs tree for device called 'storage': + * + * /sys/bus/dst/devices/storage/ + * /sys/bus/dst/devices/storage/type : 192.168.4.80:1025 + * /sys/bus/dst/devices/storage/size : 800 + * /sys/bus/dst/devices/storage/name : storage + */ DST header contains structure definitions and protocol command description. Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: frontier: Remove unused components of the alphatrack/tranzport ↵David Täht
sysfs interface. Signed-off-by: David Täht <d@teklibre.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: frontier: Make checkpatch.pl happy with alphatrack.hDavid Täht
Signed-off-by: David Täht <d@teklibre.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: frontier: Updated documentationDavid Täht
Signed-off-by: David Täht <d@teklibre.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: frontier: removed now unused frontier_compat.h fileDavid Täht
Signed-off-by: David Täht <d@teklibre.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> index 00450e6..0000000
2009-04-03Staging: frontier: Make checkpatch.pl much happier with alphatrack driverDavid Täht
Signed-off-by: David Täht <d@teklibre.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: frontier: Make checkpatch.pl considerably happier with tranzport ↵David Täht
driver. Signed-off-by: David Täht <d@teklibre.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: rt2870: Removal of kernel_thread() APIPeter Teoh
Replacing the use of kernel_thread() with kthread_run(). But as kthread_run() returned a task structure, as compared with kernel_thread() returning a PID, it was found to be more efficient to store the task structure pointer as a field data instead of PID pointer. On top of modifying the field to store task structure pointer, the initialization of the field (assigned to THREAD_PID_INIT_VALUE) was also found unnecessary - as no where it is found to be used. Signed-off-by: Peter Teoh <htmldeveloper@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: rt2870: add Linksys WUSB600N device idJosef Jiru
Updated usb device list to support Linksys WUSB600N wireless adapter Signed-off-by: Josef Jiru <josef.jiru@gmx.net>
2009-04-03Staging: rt2860: Remove dependency on CFLAG RT2860Mark Einon
Removed the CFLAG RT2860 from Makefile and dependency on it in the driver code. Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: rt2860: Fix remaining build warningsMark Einon
Fixed remaining four build warnings in drivers/staging/rt2860/: drivers/staging/rt2860/common/mlme.c:900: warning: format ‘%d’ expects type ‘int’, but argument 2 has type ‘ULONG’ drivers/staging/rt2860/common/rtmp_init.c:2049: warning: ‘Value’ may be used uninitialized in this function drivers/staging/rt2860/sta_ioctl.c:361: warning: ‘return’ with a value, in function returning void drivers/staging/rt2860/sta_ioctl.c:2468: warning: ‘return’ with a value, in function returning void Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: rt2860: Ported v1.7.1.1 changes into v1.8.0.0, becoming v1.8.1.1Adam McDaniel
Staging: rt2860: Ported v1.7.1.1 changes into v1.8.0.0, becoming v1.8.1.1 When RaLink released rt2860 v1.7.0.0, it lacked proper support for both WEP and WPA/WPA2 encryption. Either was possible, but the module had to be compiled to support only one or the other, never both. Since the EeePC was the most common device with this hardware (and these users were complaining to RaLink that WPA/WPA2 encryption didn't work) RaLink released a fix as an "eeepc-specific" version of this driver, v1.7.1.1 Unfortunately, when v1.8.0.0 was released, this WPA/WPA2 fix was never included. What complicates things further is that RaLink has no interest in continuing work on this Linux driver for their hardware. This commit ports the changes introduced in v1.7.1.1 into the v1.8.0.0 release, upgrading the kernel's module to v1.8.1.1 Signed-off-by: Adam McDaniel <adam@array.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: rt2860: fix printk format warningsRandy Dunlap
Fix staging/rt28x0 printk format warnings: linux-next-20090209/drivers/staging/rt2860/common/spectrum.c:1599: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' linux-next-20090209/drivers/staging/rt2860/rt_linux.c:857: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' linux-next-20090209/drivers/staging/rt2870/common/spectrum.c:1598: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' linux-next-20090209/drivers/staging/rt2870/rt_linux.c:898: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: rt2860: remove kernel version compatibility wrappersPekka Enberg
The driver is in mainline now so there's no point in keeping the kernel version compatibility wrappers around. Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: rt2860,rt2870: Correct use of ! and &Julia Lawall
IW_ENCODE_MODE is 0xF000 and thus !erq->flags & IW_ENCODE_MODE is always 0. I assume that !(erq->flags & IW_ENCODE_MODE) was intended. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ expression E; constant C; @@ ( !E & !C | - !E & C + !(E & C) ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: rtl8187se: fix \r\n line endsGreg Kroah-Hartman
Andrew pointed out that I forgot to convert some files to unix format when adding them originally. This patch runs dos2unix on the rtl8187se files that needed them. Reported-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: rtl8187se: ! x & y problem in inactive codeRoel Kluin
Fix ! x & y problem in inactivated code Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: rtl8187se: fix build warningsHerton Ronaldo Krzesinski
drivers/staging/rtl8187se/r8180_wx.c:1386: warning: initialization from incompatible pointer type drivers/staging/rtl8187se/r8180_wx.c:1388: warning: initialization from incompatible pointer type Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: rtl8187se: fix printk format warningsRandy Dunlap
Fix staging/rtl8187se printk format warnings: drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c:845: warning: format '%d' expects type 'int', but argument 2 has type 'size_t' drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c:852: warning: format '%d' expects type 'int', but argument 2 has type 'size_t' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: Android: fix more printk formatsRandy Dunlap
Fix more android ram_console printk format warnings: drivers/staging/android/ram_console.c:238: warning: format '%d' expects type 'int', but argument 3 has type 'size_t' drivers/staging/android/ram_console.c:238: warning: format '%d' expects type 'int', but argument 4 has type 'size_t' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: android: ram_console: fix printk format warningRandy Dunlap
Fix android printk format warnings: linux-next-20090209/drivers/staging/android/ram_console.c:228: warning: format '%d' expects type 'int', but argument 3 has type 'size_t' linux-next-20090209/drivers/staging/android/ram_console.c:228: warning: format '%d' expects type 'int', but argument 4 has type 'size_t' linux-next-20090209/drivers/staging/android/ram_console.c:326: warning: format '%x' expects type 'unsigned int', but argument 2 has type 'size_t' linux-next-20090209/drivers/staging/android/ram_console.c:326: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'size_t' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: android: binder: fix printk format warningsRandy Dunlap
Fix printk format warnings in android binder: drivers/staging/android/binder.c:2652: warning: format '%lx' expects type 'long unsigned int', but argument 7 has type 'pgprotval_t' drivers/staging/android/binder.c:2659: warning: format '%lx' expects type 'long unsigned int', but argument 7 has type 'pgprotval_t' drivers/staging/android/binder.c:2680: warning: format '%lx' expects type 'long unsigned int', but argument 7 has type 'pgprotval_t' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: otus: remove old irqreturn_t definitionAlexander Beregalov
See commit bedd30d9 (genirq: make irqreturn_t an enum) Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: otus: 80211core/amsdu.c: Fix Coding StyleDragoslav Zaric
Signed-off-by: Dragoslav Zaric <dragoslav.zaric.kd@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: otus: ioctl.c: Fix Coding StyleDragoslav Zaric
I run make on ioctl.c file and I got two warnings: drivers/staging/otus/ioctl.c: In function ¡usbdrv_wpa_ioctl¢: drivers/staging/otus/ioctl.c:2269: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/ioctl.c: In function ¡usbdrv_ioctl¢: drivers/staging/otus/ioctl.c:2448: warning: ISO C90 forbids mixed declarations and code From: Dragoslav Zaric <dragoslav.zaric.kd@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: otus: fix mixed declarationsRandy Dunlap
Fix otus ISO C90 warnings: drivers/staging/otus/80211core/cmmsta.c:740: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/80211core/coid.c:219: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/80211core/coid.c:1437: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hprw.c:33: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hprw.c:53: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hprw.c:82: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hprw.c:163: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hprw.c:219: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hprw.c:831: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hprw.c:896: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:332: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:1329: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:1565: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:1606: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:1923: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:1997: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:2264: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:2296: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:2330: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:2350: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:2387: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:2425: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:4223: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:4283: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:4314: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:4380: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:4425: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:4531: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpmain.c:4539: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpusb.c:69: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpusb.c:334: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpusb.c:580: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpreg.c:1774: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpreg.c:2478: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpani.c:61: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpani.c:80: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpani.c:145: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpani.c:352: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpani.c:393: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpani.c:472: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpani.c:517: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpani.c:592: warning: ISO C90 forbids mixed declarations and code drivers/staging/otus/hal/hpani.c:633: warning: ISO C90 forbids mixed declarations and code Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: otus: use USB API functions rather than constantsJulia Lawall
This set of patches introduces calls to the following set of functions: usb_endpoint_dir_in(epd) usb_endpoint_dir_out(epd) usb_endpoint_is_bulk_in(epd) usb_endpoint_is_bulk_out(epd) usb_endpoint_is_int_in(epd) usb_endpoint_is_int_out(epd) usb_endpoint_num(epd) usb_endpoint_type(epd) usb_endpoint_xfer_bulk(epd) usb_endpoint_xfer_control(epd) usb_endpoint_xfer_int(epd) usb_endpoint_xfer_isoc(epd) In some cases, introducing one of these functions is not possible, and it just replaces an explicit integer value by one of the following constants: USB_ENDPOINT_XFER_BULK USB_ENDPOINT_XFER_CONTROL USB_ENDPOINT_XFER_INT USB_ENDPOINT_XFER_ISOC An extract of the semantic patch that makes these changes is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r1@ struct usb_endpoint_descriptor *epd; @@ - ((epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\)) == - \(USB_ENDPOINT_XFER_CONTROL\|0\)) + usb_endpoint_xfer_control(epd) @r5@ struct usb_endpoint_descriptor *epd; @@ - ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) == - \(USB_DIR_IN\|0x80\)) + usb_endpoint_dir_in(epd) @inc@ @@ #include <linux/usb.h> @depends on !inc && (r1||r5)@ @@ + #include <linux/usb.h> #include <linux/usb/...> // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: otus: logical/bit and confusionRoel Kluin
fix logical/bit and confusion Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: <lrodriguez@atheros.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: mimio: depends on INPUTRandy Dunlap
mimio driver uses input_* functions so it needs to depend on INPUT. mimio.c:(.text+0x2526c9): undefined reference to `input_unregister_device' mimio.c:(.text+0x2526da): undefined reference to `input_close_device' mimio.c:(.text+0x252725): undefined reference to `input_free_device' mimio.c:(.text+0x2528f1): undefined reference to `input_event' mimio.c:(.text+0x252904): undefined reference to `input_event' mimio.c:(.text+0x252921): undefined reference to `input_event' mimio.c:(.text+0x252b3e): undefined reference to `input_event' mimio.c:(.text+0x252b51): undefined reference to `input_event' drivers/built-in.o:mimio.c:(.text+0x252bbd): more undefined references to `input_event' follow mimio.c:(.text+0x252e42): undefined reference to `input_allocate_device' mimio.c:(.text+0x2530ef): undefined reference to `input_register_device' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: mwilder@cs.nmsu.edu Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: altera: fix printk format warningsRandy Dunlap
Fix printk format warnings in altera pcie chdma: drivers/staging/altpciechdma/altpciechdma.c:429: warning: format '%08x' expects type 'unsigned int', but argument 3 has type 'dma_addr_t' drivers/staging/altpciechdma/altpciechdma.c:433: warning: format '%08x' expects type 'unsigned int', but argument 3 has type 'dma_addr_t' drivers/staging/altpciechdma/altpciechdma.c:449: warning: format '%08x' expects type 'unsigned int', but argument 3 has type 'dma_addr_t' drivers/staging/altpciechdma/altpciechdma.c:450: warning: format '%08x' expects type 'unsigned int', but argument 3 has type 'dma_addr_t' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: et131x: list usage cleanupEric Sesterhenn
Trivial cleanup, list_del(); list_add_tail() is equivalent to list_move_tail(). Semantic patch for coccinelle can be found at www.cccmz.de/~snakebyte/list_move_tail.spatch Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: usbip: kmem_cache_alloc/memset -> kmem_cache_zallocWei Yongjun
Used kmem_cache_zalloc instead of kmem_cache_alloc/memset. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: rspiusb: use USB API functions rather than constantsJulia Lawall
This set of patches introduces calls to the following set of functions: usb_endpoint_dir_in(epd) usb_endpoint_dir_out(epd) usb_endpoint_is_bulk_in(epd) usb_endpoint_is_bulk_out(epd) usb_endpoint_is_int_in(epd) usb_endpoint_is_int_out(epd) usb_endpoint_num(epd) usb_endpoint_type(epd) usb_endpoint_xfer_bulk(epd) usb_endpoint_xfer_control(epd) usb_endpoint_xfer_int(epd) usb_endpoint_xfer_isoc(epd) In some cases, introducing one of these functions is not possible, and it just replaces an explicit integer value by one of the following constants: USB_ENDPOINT_XFER_BULK USB_ENDPOINT_XFER_CONTROL USB_ENDPOINT_XFER_INT USB_ENDPOINT_XFER_ISOC An extract of the semantic patch that makes these changes is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r1@ struct usb_endpoint_descriptor *epd; @@ - ((epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\)) == - \(USB_ENDPOINT_XFER_CONTROL\|0\)) + usb_endpoint_xfer_control(epd) @r5@ struct usb_endpoint_descriptor *epd; @@ - ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) == - \(USB_DIR_IN\|0x80\)) + usb_endpoint_dir_in(epd) @inc@ @@ #include <linux/usb.h> @depends on !inc && (r1||r5)@ @@ + #include <linux/usb.h> #include <linux/usb/...> // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: at76_usb: convert to use linux/ieee80211.hKalle Valo
Jason Andryuk noticed that at76_usb won't compile with current wireless-testing tree. This is because net/ieee80211.h was missing. net/ieee80211.h will be removed soon and at76_usb won't compile then that happens. Preprare for that by using instead linux/ieee80211.h and copying some structures not available. Signed-off-by: Kalle Valo <kalle.valo@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: at76_usb: mention mac80211 port in TODO fileKalle Valo
at76_usb has actually been already ported to use mac80211. Update the TODO file to reflect this. Signed-off-by: Kalle Valo <kalle.valo@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: altpciechdma: checkpatch fixupsErik Andrén
Signed-off-by: Erik Andrén <erik.andren@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: altpciechdma: Null deref in altpciechdma.c remove()Dan Carpenter
If dev is NULL it prints an error message. The error message dereferences dev. Compile tested only. Signed-off-by: Dan Carpenter <error27@gmail.com> Cc: Leon Woestenberg <leon.woestenberg@axon.tv> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: meilhaus: some checkpatch.pl cleanupAlexander Beregalov
Cc: David Kiliani <mail@davidkiliani.de> Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: meilhaus: remove dependence on kernel versionAlexander Beregalov
Cc: David Kiliani <mail@davidkiliani.de> Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: meilhaus: unsigned won't get negative after subtractionRoel Kluin
Since unsigned, it won't get negative after subtraction. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: meilhaus: Use DEFINE_SPINLOCKJulia Lawall
SPIN_LOCK_UNLOCKED is deprecated. The following makes the change suggested in Documentation/spinlocks.txt The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ declarer name DEFINE_SPINLOCK; identifier xxx_lock; @@ - spinlock_t xxx_lock = SPIN_LOCK_UNLOCKED; + DEFINE_SPINLOCK(xxx_lock); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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