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| author | Ingo Molnar <mingo@elte.hu> | 2009-12-17 08:50:25 +0100 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-12-30 01:24:25 -0500 |
| commit | 27d0567ab635bc2af11be48f91c8d5a7a2dca2e4 (patch) | |
| tree | f1ff1ce1bbbdae24742d90c68d267c59edecedba /drivers/char | |
| parent | 6b7b284958d47b77d06745b36bc7f36dab769d9b (diff) | |
| download | linux-27d0567ab635bc2af11be48f91c8d5a7a2dca2e4.tar.gz linux-27d0567ab635bc2af11be48f91c8d5a7a2dca2e4.tar.bz2 linux-27d0567ab635bc2af11be48f91c8d5a7a2dca2e4.zip | |
ACPI: fix ACPI=n allmodconfig build
Today's -tip failed to build because commit
9e368fa011d4e0aa050db348d69514900520e40b ("ipmi: add PNP discovery (ACPI
namespace via PNPACPI)") from today's upstream kernel causes the following
build failure on x86, for CONFIG_ACPI=n && CONFIG_IPMI_SI=y:
drivers/char/ipmi/ipmi_si_intf.c:3208: error: 'ipmi_pnp_driver' undeclared (first use in this function)
drivers/char/ipmi/ipmi_si_intf.c:3208: error: (Each undeclared identifier is reported only once
drivers/char/ipmi/ipmi_si_intf.c:3208: error: for each function it appears in.)
drivers/char/ipmi/ipmi_si_intf.c:3334: error: 'ipmi_pnp_driver' undeclared (first use in this function)
The reason is that the ipmi_pnp_driver depends on ACPI facilities and is only
made available under ACPI - while the registration and unregistration is made
dependent on CONFIG_PNP:
#ifdef CONFIG_PNP
pnp_register_driver(&ipmi_pnp_driver);
#endif
The solution is to only register this driver under ACPI. (Also, the CONFIG_PNP
dependency is not needed because pnp_register_driver() is stubbed out in the
!CONFIG_PNP case.)
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Myron Stowe <myron.stowe@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/ipmi/ipmi_si_intf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index 679cd08b80b4..176f1751237f 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -3204,7 +3204,7 @@ static __devinit int init_ipmi_si(void) #ifdef CONFIG_ACPI spmi_find_bmc(); #endif -#ifdef CONFIG_PNP +#ifdef CONFIG_ACPI pnp_register_driver(&ipmi_pnp_driver); #endif @@ -3330,7 +3330,7 @@ static __exit void cleanup_ipmi_si(void) #ifdef CONFIG_PCI pci_unregister_driver(&ipmi_pci_driver); #endif -#ifdef CONFIG_PNP +#ifdef CONFIG_ACPI pnp_unregister_driver(&ipmi_pnp_driver); #endif |