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  1. 16 1月, 2010 26 次提交
  3. 15 1月, 2010 1 次提交
  5. 13 1月, 2010 1 次提交
  7. 30 12月, 2009 1 次提交
  9. 29 12月, 2009 2 次提交
  11. 11 12月, 2009 1 次提交
  13. 05 12月, 2009 2 次提交
    • J
      b43: fix two warnings · df98a496
      由 Johannes Berg 提交于 
      My gcc appears to be able to see past the function
boundary and notices that the variable 'behaviour'
could be used uninitialised:

drivers/net/wireless/b43/leds.c: In function ‘b43_leds_register’:
drivers/net/wireless/b43/leds.c:339: warning: ‘behaviour’ may be used uninitialized in this function
drivers/net/wireless/b43/leds.c: In function ‘b43_leds_init’:
drivers/net/wireless/b43/leds.c:262: warning: ‘behaviour’ may be used uninitialized in this function

because b43_led_get_sprominfo() didn't initialise
it in all cases.
Signed-off-by: NJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      df98a496
    • L
      b43: avoid PPC fault during resume · c2ff581a
      由 Larry Finger 提交于 
      The routine b43_is_hw_radio_enabled() has long been a problem.
For PPC architecture with PHY Revision < 3, a read of the register
B43_MMIO_HWENABLED_LO will cause a CPU fault unless b43_status()
returns a value of 2 (B43_STAT_STARTED) (BUG 14181). Fixing that
results in Bug 14538 in which the driver is unable to reassociate
after resuming from hibernation because b43_status() returns 0.

The correct fix would be to determine why the status is 0; however,
I have not yet found why that happens. The correct value is found for
my device, which has PHY revision >= 3.

Returning TRUE when the PHY revision < 3 and b43_status() returns 0 fixes
the regression for 2.6.32.

This patch fixes the problem in Red Hat Bugzilla #538523.
Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net>
Tested-by: NChristian Casteyde <casteyde.christian@free.fr>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      c2ff581a
  15. 29 11月, 2009 3 次提交
    • D
      pcmcia: rework the irq_req_t typedef · 5fa9167a
      由 Dominik Brodowski 提交于 
      Most of the irq_req_t typedef'd struct can be re-worked quite
easily:

(1) IRQInfo2 was unused in any case, so drop it.

(2) IRQInfo1 was used write-only, so drop it.

(3) Instance (private data to be passed to the IRQ handler):
	Most PCMCIA drivers using pcmcia_request_irq() to actually
	register an IRQ handler set the "dev_id" to the same pointer
	as the "priv" pointer in struct pcmcia_device. Modify the two
	exceptions (ipwireless, ibmtr_cs) to also work this waym and
	set the IRQ handler's "dev_id" to p_dev->priv unconditionally.

(4) Handler is to be of type irq_handler_t.

(5) Handler != NULL already tells whether an IRQ handler is present.
	Therefore, we do not need the IRQ_HANDLER_PRESENT flag in
	irq_req_t.Attributes.

CC: netdev@vger.kernel.org
CC: linux-bluetooth@vger.kernel.org
CC: linux-ide@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-scsi@vger.kernel.org
CC: alsa-devel@alsa-project.org
CC: Jaroslav Kysela <perex@perex.cz>
CC: Jiri Kosina <jkosina@suse.cz>
CC: Karsten Keil <isdn@linux-pingi.de>
for the Bluetooth parts: Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: NDominik Brodowski <linux@dominikbrodowski.net>
      5fa9167a
    • D
      pcmcia: pcmcia_request_window() doesn't need a pointer to a pointer · 6838b03f
      由 Dominik Brodowski 提交于 
      pcmcia_request_window() only needs a pointer to struct pcmcia_device, not
a pointer to a pointer.

CC: netdev@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-scsi@vger.kernel.org
CC: Jiri Kosina <jkosina@suse.cz>
Acked-by: Karsten Keil <keil@b1-systems.de> (for ISDN)
Signed-off-by: NDominik Brodowski <linux@dominikbrodowski.net>
      6838b03f
    • M
      pcmcia: Pass struct pcmcia_device to pcmcia_map_mem_page() · 868575d1
      由 Magnus Damm 提交于 
      No logic changes, just pass struct pcmcia_device to pcmcia_map_mem_page()

[linux@dominikbrodowski.net: update to 2.6.31]
CC: netdev@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-scsi@vger.kernel.org
CC: Jiri Kosina <jkosina@suse.cz>
Acked-by: Karsten Keil <keil@b1-systems.de> (for ISDN)
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NDominik Brodowski <linux@dominikbrodowski.net>
      868575d1
  17. 24 11月, 2009 1 次提交
  19. 19 11月, 2009 1 次提交
    • M
      b43: Enforce DMA descriptor memory constraints · 9bd568a5
      由 Michael Buesch 提交于 
      Enforce all device constraints on the descriptor memory region.

There are several constraints on the descriptor memory, as documented
in the specification. The current code does not enforce them and/or
incorrectly enforces them.

Those constraints are:
- The address limitations on 30/32bit engines, that also apply to
  the skbs.
- The 4k alignment requirement on 30/32bit engines.
- The 8k alignment requirement on 64bit engines.
Signed-off-by: NMichael Buesch <mb@bu3sch.de>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      9bd568a5
  21. 12 11月, 2009 1 次提交