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path: root/drivers/sbus
AgeCommit message (Collapse)Author
2008-08-29riowatchdog: Move under drivers/watchdogDavid S. Miller
The config stuff was already in drivers/watchdog/Kconfig Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29riowatchdog: Convert to pure OF driver.David S. Miller
This also cleans up a lot of crud in this driver: 1) Don't touch the BBC regs, just leave the watchdog trigger behavior whatever the firmware programmed it to. 2) Use WATCHDOG_MINOR instead of hardcoded and not properly allocated RIOWD_MINOR. Hey, I haven't touched it since I wrote it years ago :-) Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29sparc: Remove generic SBUS probing layer.David S. Miller
The individual SBUS IOMMU arch code now sets the IOMMU information directly into the OF device objects. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29sparc: Kill sbus_arch_preinit().David S. Miller
32-bit sparc just needed it to register the ioport procfs bits, do this via an arch_initcall() instead. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29sparc: Kill OBP property members of sbus_dev and sbus_busDavid S. Miller
Unused. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29sparc: Remove dinky old-style SBUS probing facilities.David S. Miller
No drivers or code uses this stuff any more, every driver has been converted over to OF device probing. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29sparc: Remove SBUS layer resource and irq handling.David S. Miller
All the drivers use OF device objects now for this information. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29sparc: Kill SBUS layer IRQ hooks.David S. Miller
IRQs are obtained by drivers from the of_device struct. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29sparc: Convert uctrl driver to OF driver.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29sparc: Convert flash driver to OF device probing.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29sparc: Propagate SBUS iommu archdata into real of_device objects.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29sparc: Kill SBUS DVMA layer.David S. Miller
This thing was completely pointless. Just find the OF device in the parent of drivers that want to program this device, and map the DMA regs inside such drivers too. This also moves the dummy claim_dma_lock() and release_dma_lock() implementation to floppy_32.h, which makes it handle this issue just like floppy_64.h does. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29sparc: Kill videopix SBUS driver.David S. Miller
This has been marked BROKEN for a long time and it's more likely to get rewritten from scratch than to be fixed up and made usable. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29sparc: Delete bare sbus char bpp driver, obsoleted by parport_sunbppDavid S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-11sparc/drivers: use linux/of_device.h instead of asm/of_device.hStephen Rothwell
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-21sparc64: fix up bus_id changes in sparc core codeGreg Kroah-Hartman
This converts all instances of bus_id in the sparc core kernel to use either dev_set_name(), or dev_name() depending on the need. This is done in anticipation of removing the bus_id field from struct driver. Cc: Kay Sievers <kay.sievers@vrfy.org> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-17drivers/sbus/: cleanupsAdrian Bunk
This patch contains the following cleanups: - make the following needlessly global code static: - char/uctrl.c: uctrl_get_event_status() - char/uctrl.c: uctrl_get_external_status() - char/vfc_dev.c: struct vfc_dev_lst - char/vfc_dev.c: vfc_lock_device() - char/vfc_dev.c: vfc_unlock_device() - char/vfc_dev.c: vfc_captstat_reset() - char/vfc_dev.c: vfc_memptr_reset() - char/vfc_dev.c: vfc_csr_init() - char/vfc_dev.c: vfc_saa9051_init() - char/vfc_dev.c: init_vfc_hw() - char/vfc_dev.c: init_vfc_devstruct() - char/vfc_dev.c: init_vfc_device() - char/vfc_dev.c: vfc_get_dev_ptr() - char/vfc_dev.c: vfc_capture_start() - char/vfc_dev.c: vfc_capture_poll() - char/vfc_dev.c: vfc_port_change_ioctl() - char/vfc_dev.c: vfc_set_video_ioctl() - char/vfc_dev.c: vfc_get_video_ioctl() - char/vfc_i2c.c: vfc_i2c_wait_for_bus() - char/vfc_i2c.c: vfc_i2c_wait_for_pin() - char/vfc_i2c.c: vfc_i2c_xmit_addr() - char/vfc_i2c.c: vfc_i2c_xmit_byte() - char/vfc_i2c.c: vfc_i2c_recv_byte() - dvma.c: init_one_dvma() - remove an unused variable from a function: - char/uctrl.c: ts102_uctrl_init() - remove the following unused and empty function: - char/uctrl.c: uctrl_set_video() Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-14Merge commit 'v2.6.26' into bkl-removalJonathan Corbet
2008-07-02uctrl: BKL pushdownArnd Bergmann
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-07-02sbus-rtc: BKL pushdownArnd Bergmann
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-07-02riowatchdog: BKL pushdownArnd Bergmann
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-07-02openprom: BKL pushdownArnd Bergmann
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-06-20jsflash: BKL pushdownArnd Bergmann
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-06-20flash: BKL pushdownArnd Bergmann
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-06-20envctrl: BKL pushdownArnd Bergmann
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-06-20display7seg: BKL pushdownArnd Bergmann
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-06-20cpwatchdog: BKL pushdownArnd Bergmann
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-06-20videopix: BKL pushdownJonathan Corbet
Add explicit lock_kernel() calls to vfc_open(). Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2008-06-20bpp: bkl pushdownJonathan Corbet
Put explicit lock_kernel() calls into bpp_open(). It has locking, but I'm not convinced it won't race with ioctl(). Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2008-05-21sbus bpp: instances missed in s/dev_name/bpp_dev_name/Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-05sbus: Fix bpp driver build.David S. Miller
Using the variable name 'dev_name' in the top-level namespace is a bad idea. This conflicts with linux/device.h's inline function of the same name. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-04-30drivers: replace remaining __FUNCTION__ occurrencesHarvey Harrison
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-19[WATCHDOG] Sbus: cpwatchdog, remove SPIN_LOCK_UNLOCKEDJiri Slaby
cpwatchdog, remove SPIN_LOCK_UNLOCKED SPIN_LOCK_UNLOCKED is deprecated, use __SPIN_LOCK_UNLOCKED with an unique name instead Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-10-20vfc_dev conversion to mutex: falloutAl Viro
Commit 7b96dc023a1b487bce59256fde14b8bb28b45aea ("[SPARC] Videopix Frame Grabber: Convert device_lock_sem to mutex") missed one place. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-17[SPARC] Videopix Frame Grabber: Convert device_lock_sem to mutexMatthias Kaehlcke
Videopix Frame Grabber: Convert the semaphore device_lock_sem to the mutex API Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-31[BBC_I2C]: kmalloc + memset conversion to kzallocMariusz Kozlowski
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-31[BBC_ENVCTRL]: kmalloc + memset conversion to kzallocMariusz Kozlowski
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-31[SPARC] Videopix Frame Grabber: Fix unreleased lock in vfc_debug()Matthias Kaehlcke
Videopix Frame Grabber: vfc_debug() doesn't release the device lock when copy_from_user() fails Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-30[SPARC64]: Fix conflicts in SBUS/PCI/EBUS/ISA DMA handling.David S. Miller
Fully unify all of the DMA ops so that subordinate bus types to the DMA operation providers (such as ebus, isa, of_device) can work transparently. Basically, we just make sure that for every system device we create, the dev->archdata 'iommu' and 'stc' fields are filled in. Then we have two platform variants of the DMA ops, one for SUN4U which actually programs the real hardware, and one for SUN4V which makes hypervisor calls. This also fixes the crashes in parport_pc on sparc64, reported by Meelis Roos. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-24Merge branch 'master' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Mark most of initial bootup asm as .text.init.ref_ok [SPARC32]: Fix bug in sparc optimized memset. [SPARC64]: Update defconfig. [SPARC]: Add missing NOTES section. [SPARC32]: missing exports [SPARC32]: Deal with rtc/sun_mostek_rtc conflict.
2007-07-24[SPARC32]: Deal with rtc/sun_mostek_rtc conflict.Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-24[BLOCK] Get rid of request_queue_t typedefJens Axboe
Some of the code has been gradually transitioned to using the proper struct request_queue, but there's lots left. So do a full sweet of the kernel and get rid of this typedef and replace its uses with the proper type. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-07-20[SPARC]: Make sure dev_archdata is filled in for all devices.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-19some kmalloc/memset ->kzalloc (tree wide)Yoann Padioleau
Transform some calls to kmalloc/memset to a single kzalloc (or kcalloc). Here is a short excerpt of the semantic patch performing this transformation: @@ type T2; expression x; identifier f,fld; expression E; expression E1,E2; expression e1,e2,e3,y; statement S; @@ x = - kmalloc + kzalloc (E1,E2) ... when != \(x->fld=E;\|y=f(...,x,...);\|f(...,x,...);\|x=E;\|while(...) S\|for(e1;e2;e3) S\) - memset((T2)x,0,E1); @@ expression E1,E2,E3; @@ - kzalloc(E1 * E2,E3) + kcalloc(E1,E2,E3) [akpm@linux-foundation.org: get kcalloc args the right way around] Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Acked-by: Russell King <rmk@arm.linux.org.uk> Cc: Bryan Wu <bryan.wu@analog.com> Acked-by: Jiri Slaby <jirislaby@gmail.com> Cc: Dave Airlie <airlied@linux.ie> Acked-by: Roland Dreier <rolandd@cisco.com> Cc: Jiri Kosina <jkosina@suse.cz> Acked-by: Dmitry Torokhov <dtor@mail.ru> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Acked-by: Pierre Ossman <drzeus-list@drzeus.cx> Cc: Jeff Garzik <jeff@garzik.org> Cc: "David S. Miller" <davem@davemloft.net> Acked-by: Greg KH <greg@kroah.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-18Add common orderly_poweroff()Jeremy Fitzhardinge
Various pieces of code around the kernel want to be able to trigger an orderly poweroff. This pulls them together into a single implementation. By default the poweroff command is /sbin/poweroff, but it can be set via sysctl: kernel/poweroff_cmd. This is split at whitespace, so it can include command-line arguments. This patch replaces four other instances of invoking either "poweroff" or "shutdown -h now": two sbus drivers, and acpi thermal management. sparc64 has its own "powerd"; still need to determine whether it should be replaced by orderly_poweroff(). Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Acked-by: Len Brown <lenb@kernel.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Randy Dunlap <randy.dunlap@oracle.com> Cc: Andi Kleen <ak@suse.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: David S. Miller <davem@davemloft.net>
2007-07-17unregister_blkdev() delete redundant messages in callersAkinobu Mita
No need to warn unregister_blkdev() failure by the callers. (The previous patch makes unregister_blkdev() print error message in error case) Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16cpwatchdog build fixAndrew Morton
sparc64: drivers/sbus/char/cpwatchdog.c: In function `wd_toggleintr': drivers/sbus/char/cpwatchdog.c:523: error: implicit declaration of function `readb' drivers/sbus/char/cpwatchdog.c:533: error: implicit declaration of function `writeb' drivers/sbus/char/cpwatchdog.c: In function `wd_pingtimer': drivers/sbus/char/cpwatchdog.c:545: error: implicit declaration of function `readw' drivers/sbus/char/cpwatchdog.c: In function `wd_starttimer': drivers/sbus/char/cpwatchdog.c:584: error: implicit declaration of function `writew' drivers/sbus/char/cpwatchdog.c: In function `wd_init': drivers/sbus/char/cpwatchdog.c:767: error: implicit declaration of function `ioremap' drivers/sbus/char/cpwatchdog.c:767: warning: assignment makes pointer from integer without a cast drivers/sbus/char/cpwatchdog.c: In function `wd_cleanup': drivers/sbus/char/cpwatchdog.c:849: error: implicit declaration of function `iounmap' Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-31[SPARC]: Missing #include <linux/mm.h> in drivers/sbus/char/flash.cHorst H. von Brand
drivers/sbus/char/flash.c does use macros VM_READ and such, needs to include linux/mm.h. Signed-off-by: Horst H. von Brand <vonbrand@inf.utfsm.cl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-13[SPARC] SBUS: display7seg.c needs asm/io.hDavid S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-13[SPARC] SBUS: bbc_i2c.c needs asm/io.hDavid S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
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