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Revision 7e3fd813717693597daaa95dee875f4cb2d911ef authored by Lv Zheng on 05 July 2016, 11:18:07 UTC, committed by Rafael J. Wysocki on 05 July 2016, 21:02:34 UTC 
ACPI / debugger: Fix regression introduced by IS_ERR_VALUE() removal
 
The FIFO unlocking mechanism in acpi_dbg has been broken by the
following commit:

  Commit: 287980e49ffc0f6d911601e7e352a812ed27768e
  Subject: remove lots of IS_ERR_VALUE abuses

It converted !IS_ERR_VALUE(ret) into !ret which was not entirely
correct. Fix the regression by taking ret > 0 into account too as
appropriate.

Fixes: 287980e49ffc (remove lots of IS_ERR_VALUE abuses)
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
[ rjw: Simplifications, changelog & subject massage ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
1 parent a99cde4
Raw File
Kconfig 
config HYSDN
	tristate "Hypercope HYSDN cards (Champ, Ergo, Metro) support (module only)"
	depends on m && PROC_FS && PCI
	help
	  Say Y here if you have one of Hypercope's active PCI ISDN cards
	  Champ, Ergo and Metro. You will then get a module called hysdn.
	  Please read the file <file:Documentation/isdn/README.hysdn> for more
	  information.

config HYSDN_CAPI
	bool "HYSDN CAPI 2.0 support"
	depends on HYSDN && ISDN_CAPI
	help
	  Say Y here if you like to use Hypercope's CAPI 2.0 interface.
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