1. 17 10月, 2008 1 次提交
  2. 22 7月, 2008 1 次提交
  3. 21 6月, 2008 1 次提交
  4. 09 5月, 2008 1 次提交
    • A
      drivers/scsi/dpt_i2o.c: fix build on alpha · 8b2cc917
      Andrew Morton 提交于
      alpha:
      
      drivers/scsi/dpt_i2o.c:1997: error: implicit declaration of function 'adpt_alpha_info'
      drivers/scsi/dpt_i2o.c: At top level:
      drivers/scsi/dpt_i2o.c:2032: warning: conflicting types for 'adpt_alpha_info'
      drivers/scsi/dpt_i2o.c:2032: error: static declaration of 'adpt_alpha_info' follows non-static declaration
      drivers/scsi/dpt_i2o.c:1997: error: previous implicit declaration of 'adpt_alpha_info' was here
      
      Due to a copy-n-paste error in drivers/scsi/dpti.h.
      
      Fix that up and remove some of the many daft static-declarations-in-a-header
      which this driver enjoys.
      
      Cc: Miquel van Smoorenburg <miquels@cistron.nl>
      Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
      Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      8b2cc917
  5. 03 5月, 2008 4 次提交
  6. 29 4月, 2008 1 次提交
    • H
      scsi: fix integer as NULL pointer warnings · 172c122d
      Harvey Harrison 提交于
      drivers/scsi/aic7xxx/aic7770_osm.c:53:58: warning: Using plain integer as NULL pointer
      drivers/scsi/aic7xxx/aic7xxx_osm_pci.c:355:47: warning: Using plain integer as NULL pointer
      drivers/scsi/aic7xxx/aic7xxx_osm_pci.c:372:55: warning: Using plain integer as NULL pointer
      drivers/scsi/aha152x.c:997:28: warning: Using plain integer as NULL pointer
      drivers/scsi/aha152x.c:1003:28: warning: Using plain integer as NULL pointer
      drivers/scsi/aha152x.c:1165:46: warning: Using plain integer as NULL pointer
      drivers/scsi/fdomain.c:1446:40: warning: Using plain integer as NULL pointer
      drivers/scsi/sym53c8xx_2/sym_hipd.c:1650:51: warning: Using plain integer as NULL pointer
      drivers/scsi/sym53c8xx_2/sym_hipd.c:3171:42: warning: Using plain integer as NULL pointer
      drivers/scsi/sym53c8xx_2/sym_hipd.c:5732:52: warning: Using plain integer as NULL pointer
      drivers/scsi/ncr53c8xx.c:8189:31: warning: Using plain integer as NULL pointer
      drivers/scsi/ncr53c8xx.c:8225:34: warning: Using plain integer as NULL pointer
      drivers/scsi/dpt_i2o.c:156:32: warning: Using plain integer as NULL pointer
      drivers/scsi/ultrastor.c:954:42: warning: Using plain integer as NULL pointer
      drivers/scsi/ultrastor.c:1104:18: warning: Using plain integer as NULL pointer
      Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      172c122d
  7. 31 1月, 2008 1 次提交
    • J
      [SCSI] remove use_sg_chaining · d3f46f39
      James Bottomley 提交于
      With the sg table code, every SCSI driver is now either chain capable
      or broken (or has sg_tablesize set so chaining is never activated), so
      there's no need to have a check in the host template.
      
      Also tidy up the code by moving the scatterlist size defines into the
      SCSI includes and permit the last entry of the scatterlist pools not
      to be a power of two.
      Signed-off-by: NJames Bottomley <James.Bottomley@HansenPartnership.com>
      d3f46f39
  8. 24 1月, 2008 2 次提交
  9. 19 12月, 2007 1 次提交
  10. 11 12月, 2007 1 次提交
  11. 16 10月, 2007 1 次提交
  12. 13 10月, 2007 2 次提交
  13. 31 7月, 2007 1 次提交
  14. 01 6月, 2007 1 次提交
  15. 09 5月, 2007 1 次提交
  16. 06 5月, 2007 1 次提交
  17. 01 4月, 2007 1 次提交
  18. 13 2月, 2007 1 次提交
  19. 14 12月, 2006 1 次提交
    • R
      [PATCH] getting rid of all casts of k[cmz]alloc() calls · 5cbded58
      Robert P. J. Day 提交于
      Run this:
      
      	#!/bin/sh
      	for f in $(grep -Erl "\([^\)]*\) *k[cmz]alloc" *) ; do
      	  echo "De-casting $f..."
      	  perl -pi -e "s/ ?= ?\([^\)]*\) *(k[cmz]alloc) *\(/ = \1\(/" $f
      	done
      
      And then go through and reinstate those cases where code is casting pointers
      to non-pointers.
      
      And then drop a few hunks which conflicted with outstanding work.
      
      Cc: Russell King <rmk@arm.linux.org.uk>, Ian Molton <spyro@f2s.com>
      Cc: Mikael Starvik <starvik@axis.com>
      Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
      Cc: Roman Zippel <zippel@linux-m68k.org>
      Cc: Geert Uytterhoeven <geert@linux-m68k.org>
      Cc: Ralf Baechle <ralf@linux-mips.org>
      Cc: Paul Mackerras <paulus@samba.org>
      Cc: Kyle McMartin <kyle@mcmartin.ca>
      Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
      Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
      Cc: "David S. Miller" <davem@davemloft.net>
      Cc: Jeff Dike <jdike@addtoit.com>
      Cc: Greg KH <greg@kroah.com>
      Cc: Jens Axboe <jens.axboe@oracle.com>
      Cc: Paul Fulghum <paulkf@microgate.com>
      Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
      Cc: Karsten Keil <kkeil@suse.de>
      Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
      Cc: Jeff Garzik <jeff@garzik.org>
      Cc: James Bottomley <James.Bottomley@steeleye.com>
      Cc: Ian Kent <raven@themaw.net>
      Cc: Steven French <sfrench@us.ibm.com>
      Cc: David Woodhouse <dwmw2@infradead.org>
      Cc: Neil Brown <neilb@cse.unsw.edu.au>
      Cc: Jaroslav Kysela <perex@suse.cz>
      Cc: Takashi Iwai <tiwai@suse.de>
      Signed-off-by: NAndrew Morton <akpm@osdl.org>
      Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
      5cbded58
  20. 05 10月, 2006 2 次提交
    • D
      IRQ: Maintain regs pointer globally rather than passing to IRQ handlers · 7d12e780
      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)
      7d12e780
    • H
      [SCSI] scsi: remove hosts.h · de77aaff
      Henne 提交于
      Remove the obsolete hosts.h file under drivers/scsi.
      Signed-off-by: NHenrik Kretzschmar <henne@nachtwindheim.de>
      Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
      de77aaff
  21. 24 9月, 2006 1 次提交
  22. 20 8月, 2006 1 次提交
  23. 03 7月, 2006 1 次提交
  24. 29 3月, 2006 1 次提交
  25. 15 1月, 2006 1 次提交
    • S
      [SCSI] I2O: move pci_request_regions() just behind pci_enable_device() · 9638d89a
      Salyzyn, Mark 提交于
      The problem in dpt_i2o could be the pci config space accesses it
      triggers as it loads, dangerous to do if there is any I/O activity going
      on in the other driver (probable if a boot driver I guess).
      
      I approve this patch to dpt_i2o.c, and am applying it to the Adaptec
      branch of the driver.
      
      Thanks for the investigation Ryoji.
      
      ---
      
      In linux 2.6.15, data transfer does hang when both dpt_i2o
      and i2o_block drivers are loaded.
      It seems that location of pci_request_regions() are wrong.
      I moved it just behind pci_enable_device() like other drivers,
      and it becomes fine.
      Signed-off-by: NRyoji Kamei <kamei@miraclelinux.com>
      Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
      9638d89a
  26. 13 1月, 2006 1 次提交
  27. 19 12月, 2005 1 次提交
  28. 28 11月, 2005 1 次提交
  29. 07 11月, 2005 2 次提交
  30. 10 8月, 2005 1 次提交
  31. 09 8月, 2005 1 次提交
  32. 11 7月, 2005 1 次提交
  33. 27 6月, 2005 1 次提交