Commit Graph

2633 Commits

Author SHA1 Message Date
Jesse Barnes
39273b58a4 i915: fix AR register restore.
Make sure the restoration correctly restores the AR registers by
flipping the ARX register into index mode before doing anything.

Without this, some people have had the text mode restore all green.

Signed-off-by: Jesse Barnes <jesse.barnes@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-22 16:50:29 -08:00
Linus Torvalds
5d9c4a7de6 Merge branch 'agp-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6
* 'agp-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6:
  agp: fix missing casts that produced a warning.
  agp: add support for 662/671 to agp driver
  fix historic ioremap() abuse in AGP
  agp/sis: Suspend support for SiS AGP
  agp/sis: Clear bit 2 from aperture size byte as well
2008-02-19 18:29:57 -08:00
Dave Airlie
44a207fc66 agp: fix missing casts that produced a warning.
Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-02-20 10:37:08 +10:00
Chaoyu Chen
2e374748c7 agp: add support for 662/671 to agp driver
Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-02-20 10:18:46 +10:00
Chaoyu Chen
feac7af508 drm/sis: add pciid for SiS 662/671 chipset
Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-02-20 10:12:39 +10:00
Mirko
f9e9716a67 drm: add new rv380 pciid
Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-02-20 10:07:57 +10:00
Dave Airlie
b932ccb567 drm: add support for passing state into the suspend hooks.
fix i915 driver to use state for hibernate save avoidance.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-02-20 10:05:12 +10:00
Jesse Barnes
da636ad6a0 drm/i915: Fix hibernate save/restore of VGA attribute regs
In hibernate, we may end up calling the VGA save regs function twice, so we need to make sure it's idempotent.  That means leaving ARX in index mode after the first save operation.  Fixes hibernate on 965.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-02-20 09:45:14 +10:00
Keith Packard
1f84e550a8 drm/i915 more registers for S3 (DSPCLK_GATE_D, CACHE_MODE_0, MI_ARB_STATE)
Failing to preserve the MI_ARB_STATE register was causing FIFO underruns on
the VGA output on my HP 2510p after resume.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-02-20 09:43:43 +10:00
Jesse Barnes
c0c4261b6f drm/i915: restore pipeconf regs unconditionally
On many chipsets, the checks for DPLL enable or VGA mode will prevent the pipeconf regs from being restored, which could result in a blank display or X failing to come back after resume.  So restore them unconditionally along with actually restoring pipe B's palette correctly.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-02-20 09:42:12 +10:00
Jesse Barnes
0da3ea12fc drm/i915: save/restore interrupt state
On resume, if the interrupt state isn't restored correctly, we may end
up with a flood of unexpected or ill-timed interrupts, which could cause
the kernel to disable the interrupt or vblank events to happen at the
wrong time.  So save/restore them properly.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2008-02-20 09:39:58 +10:00
Nick Piggin
ca0b07d9a9 drm: convert drm from nopage to fault.
Remove redundant vma range checks.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2008-02-20 09:37:12 +10:00
Zhenyu Wang
b39d50e53b i915: wrap chipset types requiring hw status set ioctl
Also applys to recent added new chipset.

Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2008-02-20 09:37:09 +10:00
Maciej Cencora
60f9268394 drm/radeon: add initial rs690 support to drm.
This adds support for configuring the RS690 GART.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-02-20 09:35:42 +10:00
Arjan van dev Ven
fcea424d31 fix historic ioremap() abuse in AGP
Several AGP drivers right now use ioremap_nocache() on kernel ram in order
to turn a page of regular memory uncached.

There are two problems with this:

    1) This is a total nightmare for the ioremap() implementation to keep
       various mappings of the same page coherent.

    2) It's a total nightmare for the AGP code since it adds a ton of
       complexity in terms of keeping track of 2 different pointers to
       the same thing, in terms of error handling etc etc.

This patch fixes this by making the AGP drivers use the new
set_memory_XX APIs instead.

Note: amd-k7-agp.c is built on Alpha too, and generic.c is built
on ia64 as well, which do not yet have the set_memory_*() APIs,
so for them some we have a few ugly #ifdefs - hopefully they'll
be fixed soon.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2008-02-19 14:46:39 +10:00
Stuart Bennett
16469a0ea0 agp/sis: Suspend support for SiS AGP
Tested on M650 chipset

Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-02-19 14:44:40 +10:00
Stuart Bennett
b7d0640f92 agp/sis: Clear bit 2 from aperture size byte as well
SiS M650 has aperture size byte 0x44

Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-02-19 14:44:32 +10:00
Adrian Bunk
1407b3d156 [POWERPC] hvc_rtas_init() must be __init
This fixes the following section mismatch:

<--  snip  -->

...
WARNING: vmlinux.o(.text+0x2fbca8): Section mismatch in reference from the function .hvc_rtas_init() to the function .devinit.text:.hvc_alloc()
...

<--  snip  -->

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-02-14 22:11:02 +11:00
Paul Mundt
9170d2f6e1 pcmcia: ipwireless depends on NETDEVICES
ipwireless (added by 099dc4fb62) is clearly
a net device:

drivers/built-in.o: In function `ipwireless_ppp_start_xmit':
/home/pmundt/devel/git/sh-2.6.25/drivers/char/pcmcia/ipwireless/network.c:165: undefined reference to `skb_under_panic'
/home/pmundt/devel/git/sh-2.6.25/drivers/char/pcmcia/ipwireless/network.c:165: undefined reference to `kfree_skb'
drivers/built-in.o: In function `ipwireless_network_packet_received':
/home/pmundt/devel/git/sh-2.6.25/drivers/char/pcmcia/ipwireless/network.c:377: undefined reference to `__alloc_skb'
/home/pmundt/devel/git/sh-2.6.25/drivers/char/pcmcia/ipwireless/network.c:377: undefined reference to `skb_over_panic'
drivers/built-in.o: In function `ppp_shutdown_interface':
/home/pmundt/devel/git/sh-2.6.25/drivers/net/ppp_generic.c:2517: undefined reference to `unregister_netdev'
/home/pmundt/devel/git/sh-2.6.25/drivers/net/ppp_generic.c:2517: undefined reference to `free_netdev'
[ ... and many more ... ]

select strikes again. ipwireless selects PPP which in turn tries to select
SLHC, both of which are technically "protected" by an if NETDEVICES
in drivers/net/Kconfig. This leads to .config hilarity, with net suddenly
ending up in the SCSI menu:

	#
	# SCSI device support
	#
	# CONFIG_SCSI_DMA is not set
	# CONFIG_SCSI_NETLINK is not set
	CONFIG_PPP=y
	# CONFIG_PHONE is not set

Curiously the SLHC select from PPP doesn't seem to happen, as there's no
CONFIG_SLHC=y (only CONFIG_PPP=y gets set) -- Kconfig bug? Caught with a
randconfig.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-13 16:21:20 -08:00
Harvey Harrison
21534301ea Final removal of FASTCALL()/fastcall
All users are gone, remove definitions and comments referring
to them.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-13 16:21:18 -08:00
Carlos Corbacho
018a651a9c sonypi - Move sonypi.txt to Documentation/laptops
Also update references to sonypi.txt in Kconfig.

Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
CC: Mattia Dongili <malattia@linux.it>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-09 04:15:53 -05:00
Jiri Slaby
53a7a1bb43 Char: applicom, use pci_match_id
Instead of testing hardcoded values, use pci_match_id to reference the
pci_device_id table. Sideways, it allows easy new additions to the table.

[akpm@linux-foundation.org: remove wrongly-added semicolon]
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: WANG Cong <xiyou.wangcong@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08 09:22:41 -08:00
Jiri Slaby
55b29a728e Char: applicom, use pci_resource_start
Use pci_resource_start instead of accessing pci_dev struct internals.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: WANG Cong <xiyou.wangcong@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08 09:22:41 -08:00
Alan Cox
355d95a1c8 tty_ioctl: drag screaming into compliance with the coding style
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08 09:22:25 -08:00
Alan Cox
37bdfb074e tty_io: drag screaming into coding style compliance
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08 09:22:25 -08:00
Alan Cox
66c6ceae39 tty_audit: fix checkpatch complaint
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08 09:22:25 -08:00
Alan Cox
4129a6454d rocket: don't let random users reset the controller
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08 09:22:25 -08:00
Alan Cox
6df3526b66 rocket: first pass at termios reporting
Also removes a cflag comparison that caused some mode changes to get wrongly
ignored

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08 09:22:25 -08:00
Alan Cox
4edf1827ea n_tty: clean up old code to follow coding style and (mostly) checkpatch
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08 09:22:25 -08:00
Alan Cox
db1acaa632 moxa: first pass at termios reporting
Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08 09:22:24 -08:00
David Sterba
099dc4fb62 ipwireless: driver for PC Card 3G/UMTS modem
The device is manufactured by IPWireless.  In some countries (for
example Czech Republic, T-Mobile ISP) this card is shipped for service
called UMTS 4G.

It's a piece of PCMCIA "4G" UMTS PPP networking hardware that presents
itself as a serial character device (i.e.  looks like usual modem to
userspace, accepts AT commands, etc).

Rewieved-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Ben Martel <benm@symmetric.co.nz>
Signed-off-by: Stephen Blackheath <stephen@symmetric.co.nz>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 17:19:49 -08:00
Linus Torvalds
6e5565f949 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (34 commits)
  Input: i8042 - non-x86 build fix
  Input: pxa27x_keypad - also enable on PXA3xx
  Input: pxa27x_keypad - add debounce_interval to the keypad platform data
  Input: pxa27x_keypad - use device resources for I/O memory mapping and IRQ
  Input: pxa27x_keypad - enable rotary encoders and direct keys
  Input: pxa27x_keypad - introduce pxa27x_keypad_config()
  Input: pxa27x_keypad - introduce driver structure and use KEY() to define matrix keys
  Input: pxa27x_keypad - remove pin configuration from the driver
  Input: pxa27x_keypad - rename the driver (was pxa27x_keyboard)
  Input: constify function pointer tables (seq_operations)
  Input: i8042 - add Fujitsu-Siemens Amilo Pro 2010 to nomux list
  Input: i8042 - enable DMI quirks on x86-64
  Input: i8042 - add Dritek quirk for Acer Aspire 9110
  Input: add input event to APM event bridge
  Input: mousedev - use BIT_MASK instead of BIT
  Input: remove duplicate includes
  Input: remove cdev from input_dev structure
  Input: remove duplicated headers in drivers/char/keyboard.c
  Input: i8042 - add Dritek keyboard extension quirk
  Input: add Tosa keyboard driver
  ...
2008-02-07 12:57:44 -08:00
Jesse Barnes
123f794fa7 i915: Fix GR register array size off-by-one bug
Make sure we have enough room for all the GR registers or we'll end up
clobbering the AR index register (which should actually be harmless
unless the BIOS is making an assumption about it).

Noticed-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Jesse Barnes <jesse.barnes@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 11:35:13 -08:00
Linus Torvalds
d31d295409 Merge branch 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (22 commits)
  drm: add initial r500 drm support
  radeon: setup the ring buffer fetcher to be less agressive.
  drm: fixup some of the ioctl function exit paths
  drm: the drm really should call pci_set_master..
  i915: Add chipset id for Intel Integrated Graphics Device
  drm: cleanup DRM_DEBUG() parameters
  drm/i915: add support for E7221 chipset
  drm: don't cast a pointer to pointer of list_head
  mga_dma: return 'err' not just zero from mga_do_cleanup_dma()
  drm: add _DRM_DRIVER flag, and re-order unload.
  drm: enable udev node creation
  drm: Make DRM_IOCTL_GET_CLIENT return EINVAL when it can't find client #idx.
  drm: move drm_mem_init to proper place in startup sequence
  drm: call driver load function after initialising AGP
  drm: Fix ioc32 compat layer
  drm: fd.o bug #11895: Only add the AGP base to map offset if the caller didn't.
  i915: add suspend/resume support
  drm: update DRM sysfs support
  drm: Initialize the AGP structure's base address at init rather than enable.
  drm: move two function extern into the correct block
  ...
2008-02-07 09:07:16 -08:00
Linus Torvalds
3796958130 Merge branch 'for-2.6.25' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'for-2.6.25' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (69 commits)
  [POWERPC] Add SPE registers to core dumps
  [POWERPC] Use regset code for compat PTRACE_*REGS* calls
  [POWERPC] Use generic compat_sys_ptrace
  [POWERPC] Use generic compat_ptrace_request
  [POWERPC] Use generic ptrace peekdata/pokedata
  [POWERPC] Use regset code for PTRACE_*REGS* requests
  [POWERPC] Switch to generic compat_binfmt_elf code
  [POWERPC] Switch to using user_regset-based core dumps
  [POWERPC] Add user_regset compat support
  [POWERPC] Add user_regset_view definitions
  [POWERPC] Use user_regset accessors for GPRs
  [POWERPC] ptrace accessors for special regs MSR and TRAP
  [POWERPC] Use user_regset accessors for SPE regs
  [POWERPC] Use user_regset accessors for altivec regs
  [POWERPC] Use user_regset accessors for FP regs
  [POWERPC] mpc52xx: fix compile error introduce when rebasing patch
  [POWERPC] 4xx: PCIe indirect DCR spinlock fix.
  [POWERPC] Add missing native dcr dcr_ind_lock spinlock
  [POWERPC] 4xx: Fix offset value on Warp board
  [POWERPC] 4xx: Add 440EPx Sequoia ehci dts entry
  ...
2008-02-07 09:02:26 -08:00
Jiri Slaby
80ff8a8051 Char: mxser, add support for CP-114UL
Add new card (0x1393:0x1143) support added in 1.11 original driver, also
allow rate change in set_serial_info ioctl (as per 1.11 too).

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Reviewed-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 08:42:35 -08:00
Jiri Slaby
1c45607ad3 Char: mxser, remove it
(Old) mxser is obsoleted by mxser_new and scheduled for removal on Dec 2007.
Remove it by renaming mxser_new to mxser.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Reviewed-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 08:42:34 -08:00
Jiri Slaby
f122bfb5a4 Char: mxser, ioctl cleanup
- remove dead MOXA_GET_CONF (always returned -ENXIO)
- remove useless MOXA_GET_CUMAJOR (unused)
- use get/put_user instead of copy_from/to_user for simple types
- cleanup TIOCMIWAIT -- return -ERESTARTSYS on signal, move condition into
  separate function

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Reviewed-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 08:42:34 -08:00
Jiri Slaby
f83bb2d40a Char: mxser, simplify mxser_get_serial_info
Initialize temp structure directly with proper values without first zeroing
it and setting later as suggested by Jan.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Jan Engelhardt <jengelh@computergmbh.de>
Reviewed-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 08:42:34 -08:00
Jiri Slaby
0ecd233bb6 Char: mxser, reorder mxser_cardinfo fields
Reorder fields to save some memory and code on 64bit due to alignment as
suggested by Jan.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Jan Engelhardt <jengelh@computergmbh.de>
Reviewed-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 08:42:34 -08:00
Jiri Slaby
c3667d5c32 Char: mxser, 0 to NULL in pointer
Don't test a pointer against 0. Use NULL instead.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Reviewed-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 08:42:34 -08:00
Jiri Slaby
d7f549fa14 Char: mxser, remove special baudrate processing
Let the special baudrate processing on the tty layer.  Also remove
set/get_special_rate ioctls introduced in commit
f64c84a166, since it is no longer needed.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Reviewed-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 08:42:34 -08:00
Alan Cox
f29e37c076 mxser/mxser_new: first pass over termios reporting for the mxser cards
Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 08:42:34 -08:00
Jiri Slaby
b98e70de78 Char: riscom8, remove wakeup and hangup bottomhalves
Both of them may be called directly from the code, don't add special code
and variables and schedule a work for them.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 08:42:34 -08:00
Jiri Slaby
3099bbc594 Char: serial167, remove bottomhalf
- Cy_EVENT_OPEN_WAKEUP is simple wake_up
- Cy_EVENT_HANGUP is wake_up + tty_hangup, which schedules its own work
- Cy_EVENT_WRITE_WAKEUP is tty_wakeup which may be called directly too

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 08:42:34 -08:00
Jiri Slaby
ccfea3c98a Char: stallion, remove bottomhalf
- tty_hangup schedules a bottomhalf itself, tty_wakeup doesn't need it
- call the CD code (part of work handler previously) directly from the code
  (it wakes somebody up or calls tty_hangup at worse)

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 08:42:34 -08:00
Jiri Slaby
d0d4e1c098 Char: specialix, remove bottomhalves
- tqueue is used only for tty_wakeup, call it directly from the code
- tqueue_hangup for tty_hangup, it schedules its own work, use it directly
  too

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 08:42:34 -08:00
Jiri Slaby
cfccaeea62 Char: istallion, remove hangup bottomhalf
tty_hangup schedules a work for hangup itself, no need to do it in the driver.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 08:42:34 -08:00
Jiri Slaby
d2e7a4b66d Char: esp, remove hangup and wakeup bottomhalves
There is no need to schedule a bottomhalf for either of them. One is fast
and the another schedules a bottomhalf itself.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 08:42:34 -08:00
Jiri Slaby
1386a820b3 Char: riscom8, change rc_init_drivers prototype
Let compiler decide if the rc_init_drivers function will be inlined and
mark it as __init, because it's called only from __init function.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 08:42:33 -08:00