- 09 12月, 2006 9 次提交
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由 Burman Yan 提交于
Acked-by: NKarsten Keil <kkeil@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Alexey Dobriyan 提交于
Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Acked-by: NAlan Cox <alan@redhat.com> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Jesper Juhl 提交于
There's a potential problem in isdn_ppp.c::isdn_ppp_decompress(). dev_alloc_skb() may fail and return NULL. If it does we will be passing a NULL skb_out to ipc->decompress() and may also end up dereferencing a NULL pointer at *proto = isdn_ppp_strip_proto(skb_out); Correct this by testing 'skb_out' against NULL early and bail out. Signed-off-by: NJesper Juhl <jesper.juhl@gmail.com> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Akinobu Mita 提交于
unregister_capi_driver() needs to be called in module cleanup. (It fixes data corruption by reloading t1isa driver) Cc: Kai Germaschewski <kai.germaschewski@gmx.de> Acked-by: NKarsten Keil <kkeil@suse.de> Signed-off-by: NAkinobu Mita <akinobu.mita@gmail.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Amol Lad 提交于
Cleanups done to use min/max macros from kernel.h. Handcrafted MIN/MAX macros are changed to use macros in kernel.h [akpm@osdl.org: warning fix] Signed-off-by: NAmol Lad <amol@verismonetworks.com> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Alan Cox 提交于
This is the grungy swap all the occurrences in the right places patch that goes with the updates. At this point we have the same functionality as before (except that sgttyb() returns speeds not zero) and are ready to begin turning new stuff on providing nobody reports lots of bugs If you are a tty driver author converting an out of tree driver the only impact should be termios->ktermios name changes for the speed/property setting functions from your upper layers. If you are implementing your own TCGETS function before then your driver was broken already and its about to get a whole lot more painful for you so please fix it 8) Also fill in c_ispeed/ospeed on init for most devices, although the current code will do this for you anyway but I'd like eventually to lose that extra paranoia [akpm@osdl.org: bluetooth fix] [mp3@de.ibm.com: sclp fix] [mp3@de.ibm.com: warning fix for tty3270] [hugh@veritas.com: fix tty_ioctl powerpc build] [jdike@addtoit.com: uml: fix ->set_termios declaration] Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NMartin Peschke <mp3@de.ibm.com> Acked-by: NPeter Oberparleiter <oberpar@de.ibm.com> Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NHugh Dickins <hugh@veritas.com> Signed-off-by: NJeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Josef Sipek 提交于
Signed-off-by: NJosef Sipek <jsipek@fsl.cs.sunysb.edu> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Akinobu Mita 提交于
Use bitrev8 for gigaset isdn driver. Acked-by: NKarsten Keil <kkeil@suse.de> Cc: Kai Germaschewski <kai.germaschewski@gmx.de> Acked-by: NHansjoerg Lipp <hjlipp@web.de> Acked-by: NTilman Schmidt <tilman@imap.cc> Signed-off-by: NAkinobu Mita <akinobu.mita@gmail.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Akinobu Mita 提交于
Use bitrev8 for hisax_st5481 driver. Acked-by: NKarsten Keil <kkeil@suse.de> Cc: Kai Germaschewski <kai.germaschewski@gmx.de> Cc: Frode Isaksen <fisaksen@bewan.com> Signed-off-by: NAkinobu Mita <akinobu.mita@gmail.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 08 12月, 2006 3 次提交
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由 Mariusz Kozlowski 提交于
Keeps sparse happy. Signed-of-by: NMariusz Kozlowski <m.kozlowski@tuxland.pl> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Acked-by: NKarsten Keil <kkeil@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Christoph Lameter 提交于
SLAB_KERNEL is an alias of GFP_KERNEL. Signed-off-by: NChristoph Lameter <clameter@sgi.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Christoph Lameter 提交于
SLAB_ATOMIC is an alias of GFP_ATOMIC Signed-off-by: NChristoph Lameter <clameter@sgi.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 07 12月, 2006 1 次提交
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由 Al Viro 提交于
part 1 of fsck-knows-how-many Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 05 12月, 2006 2 次提交
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由 Dominik Brodowski 提交于
struct pcmcia_device *p_dev->conf.ConfigBase and .Present are set in almost all PCMICA driver right at the beginning, using the same calls but slightly different implementations. Unfiy this in the PCMCIA core. Includes a small bugfix ("drivers/net/pcmcia/xirc2ps_cs.c: remove unused label") from and Signed-off-by Adrian Bunk <bunk@stusta.de> Signed-off-by: NDominik Brodowski <linux@dominikbrodowski.net>
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由 Dominik Brodowski 提交于
As we read out the product information strings (VERS_1) from the PCMCIA device in the PCMCIA core, and device drivers can access those reliably in struct pcmcia_device's fields prod_id[], remove additional product information string detection logic from PCMCIA device drivers. Signed-off-by: NDominik Brodowski <linux@dominikbrodowski.net>
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- 04 12月, 2006 1 次提交
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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- 02 12月, 2006 2 次提交
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由 Greg Kroah-Hartman 提交于
Converts from using struct "class_device" to "struct device" making everything show up properly in /sys/devices/ with symlinks from the /sys/class directory. Also fixes up the isdn drivers that were putting something in the class device's directory. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Mariusz Kozlowski 提交于
- usb_free_urb() cleanup - usb_kill_urb() cleanup Signed-off-by: NMariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 30 11月, 2006 2 次提交
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由 Jan Engelhardt 提交于
Changes persistant -> persistent in actual C code. (part 1 changed docs/comments). Compile-tested. Signed-off-by: NJan Engelhardt <jengelh@gmx.de> Signed-off-by: NAdrian Bunk <bunk@stusta.de>
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由 Matt LaPlante 提交于
Fix various .c/.h typos in comments (no code changes). Signed-off-by: NMatt LaPlante <kernel1@cyberdogtech.com> Signed-off-by: NAdrian Bunk <bunk@stusta.de>
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- 22 11月, 2006 1 次提交
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由 David Howells 提交于
Fix up for make allyesconfig. Signed-Off-By: NDavid Howells <dhowells@redhat.com>
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- 21 11月, 2006 1 次提交
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由 Toralf Foerster 提交于
Fix a build error for the enter:now PCI card. Signed-off-by: NToralf Foerster <toralf.foerster@gmx.de> Acked-by: NKarsten Keil <kkeil@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 06 11月, 2006 1 次提交
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由 Tilman Schmidt 提交于
Make the failed-to-allocate-skb warning a non-debug message. Signed-off-by: NTilman Schmidt <tilman@imap.cc> Cc: Hansjoerg Lipp <hjlipp@web.de> Cc: Karsten Keil <kkeil@suse.de> Cc: Kai Germaschewski <kai.germaschewski@gmx.de> Cc: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 04 11月, 2006 1 次提交
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由 Amol Lad 提交于
spin_lock_irq{save,restore} is incorrectly called here (the function can sleep after acquring the lock). done the necessary corrections and removed unwanted cli/sti. Signed-off-by: NAmol Lad <amol@verismonetworks.com> Signed-off-by: NKarsten Keil <kkeil@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 31 10月, 2006 1 次提交
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由 Akinobu Mita 提交于
When gigaset_initbcs() is called, cs->dev is not initialized yet. If dev_alloc_skb() failed in this function, NULL poinster dereference will happen at dev_warn(). Cc: Kai Germaschewski <kai.germaschewski@gmx.de> Cc: Hansjoerg Lipp <hjlipp@web.de> Cc: Tilman Schmidt <tilman@imap.cc> Acked-by: NKarsten Keil <kkeil@suse.de> Signed-off-by: NAkinobu Mita <akinobu.mita@gmail.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 21 10月, 2006 1 次提交
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由 Amol Lad 提交于
ioremap must be balanced by an iounmap and failing to do so can result in a memory leak. Signed-off-by: NAmol Lad <amol@verismonetworks.com> Acked-by: NKarsten Keil <kkeil@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 17 10月, 2006 4 次提交
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由 Jeff Garzik 提交于
Most of the ISDN ->readstat() implementations needed to check copy_to_user() and put_user() return values. Signed-off-by: NJeff Garzik <jeff@garzik.org> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Jeff Garzik 提交于
This is a particularly ugly on-failure bug, possibly security, since the lack of error handling here is covering up another class of bug: failure to handle copy_to_user() return values. The I4L API function ->readstat() returns an integer, and by looking at several existing driver implementations, it is clear that a negative return value was meant to indicate an error. Given that several drivers already return a negative value indicating an errno-style error, the current code would blindly accept that [negative] value as a valid amount of bytes read. Obvious damage ensues. Correcting ->readstat() handling to properly notice errors fixes the existing code to work correctly on error, and enables future patches to more easily indicate errors during operation. Signed-off-by: NJeff Garzik <jeff@garzik.org> Cc: Karsten Keil <kkeil@suse.de> Cc: <stable@kernel.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Amol Lad 提交于
Signed-off-by: NAmol Lad <amol@verismonetworks.com> Acked-by: NKarsten Keil <kkeil@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Amol Lad 提交于
With Karsten Keil <kkeil@suse.de> save_flags()/cli() pair is replaced with spin_lock_irqsave() and restore_flags() replaced with spin_unlock_irqrestore() Tested compile only using allmodconfig Signed-off-by: NAmol Lad <amol@verismonetworks.com> Acked-by: NKarsten Keil <kkeil@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 12 10月, 2006 1 次提交
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由 Jeff Garzik 提交于
pcbit: kill 'may be used uninitialized' warning. although the code does eventually fill the 32 bits it cares about, the variable truly is accessed uninitialized in each macro. Easier to just clean it up now. sc: fix a ton of obviously incorrect printk's (some with missing arguments even) Signed-off-by: NJeff Garzik <jeff@garzik.org> Acked-by: NKarsten Keil <kkeil@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 07 10月, 2006 1 次提交
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由 Jeff Garzik 提交于
Eliminate irq->card lookup table, by properly passing the card pointer via request_irq() like other drivers. Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 05 10月, 2006 1 次提交
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由 David Howells 提交于
Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: NDavid Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
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- 04 10月, 2006 3 次提交
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由 Jiri Slaby 提交于
Whitespace cleanup, delete unnecesasry parenthesis and braces. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Acked-by: NKarsten Keil <kkeil@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Uwe Zeisberger 提交于
Many files include the filename at the beginning, serveral used a wrong one. Signed-off-by: NUwe Zeisberger <Uwe_Zeisberger@digi.com> Signed-off-by: NAdrian Bunk <bunk@stusta.de>
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由 Matt LaPlante 提交于
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
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- 03 10月, 2006 3 次提交
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由 Andrew Morton 提交于
drivers/isdn/sc/event.c: In function 'indicate_status': drivers/isdn/sc/event.c:49: error: 'events' undeclared (first use in this function) drivers/isdn/sc/event.c:49: error: (Each undeclared identifier is reported only once drivers/isdn/sc/event.c:49: error: for each function it appears in.) drivers/isdn/sc/event.c:49: warning: format '%d' expects type 'int', but argument 4 has type 'ulong' drivers/isdn/sc/interrupt.c: In function 'interrupt_handler': drivers/isdn/sc/interrupt.c:97: warning: format '%x' expects type 'unsigned int', but argument 4 has type 'long unsigned int' drivers/isdn/sc/timer.c: In function 'check_reset': drivers/isdn/sc/timer.c:80: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' Acked-by: NKarsten Keil <kkeil@suse.de> Cc: Zach Brown <zach.brown@oracle.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Andrew Morton 提交于
When pr_debug() is enabled: drivers/isdn/sc/command.c: In function 'command': drivers/isdn/sc/command.c:107: error: 'commands' undeclared (first use in this function) drivers/isdn/sc/command.c:107: error: (Each undeclared identifier is reported only once drivers/isdn/sc/command.c:107: error: for each function it appears in.) drivers/isdn/sc/command.c:122: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'long unsigned int' drivers/isdn/sc/command.c: In function 'dial': drivers/isdn/sc/command.c:199: warning: format '%d' expects type 'int', but argument 4 has type 'long unsigned int' drivers/isdn/sc/command.c: In function 'answer': drivers/isdn/sc/command.c:221: warning: format '%s' expects type 'char *', but argument 3 has type 'long unsigned int' drivers/isdn/sc/command.c: In function 'hangup': drivers/isdn/sc/command.c:244: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' drivers/isdn/sc/command.c: In function 'setl2': drivers/isdn/sc/command.c:265: error: 'l2protos' undeclared (first use in this function) drivers/isdn/sc/command.c: In function 'setl3': drivers/isdn/sc/command.c:297: error: 'l3protos' undeclared (first use in this function) drivers/isdn/sc/command.c:297: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' drivers/isdn/sc/command.c: In function 'acceptb': drivers/isdn/sc/command.c:315: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' drivers/isdn/sc/command.c: In function 'clreaz': drivers/isdn/sc/command.c:330: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' drivers/isdn/sc/command.c: In function 'seteaz': drivers/isdn/sc/command.c:345: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' Cc: Zach Brown <zach.brown@oracle.com> Acked-by: NKarsten Keil <kkeil@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Alan Cox 提交于
Clean up warnings in drivers/isdn by using long not int for the values where we pass void * and cast to integer types. The code is ok (ok passing the stuff this way isn't pretty but the code is valid). In all the cases I checked out the right thing happens anyway but this removes all the warnings. Signed-off-by: NAlan Cox <alan@redhat.com> Cc: Jeff Garzik <jeff@garzik.org> Acked-by: NKarsten Keil <kkeil@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 02 10月, 2006 1 次提交
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由 Andrew Morton 提交于
As reported in http://bugzilla.kernel.org/show_bug.cgi?id=6970, ISDN can issue excessively-long udelays, which triggers a build-time error on ARM. This is very sucky of ISDN, but I doubt if anyone is going to suddenly fix it. So change the macro to do the microsecond counting itself. Cc: <tch@wpkg.org> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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