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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-13 10:15:12 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-13 10:15:12 -0800 |
| commit | e691d24e9c5007486bef59c589c2a2d784e0c30b (patch) | |
| tree | 29e146443430d934f076d89a4bbf035c33586aa9 /arch/x86/include/asm | |
| parent | 55065bc52795faae549abfb912aacc622dd63876 (diff) | |
| parent | b5318d302f8a20eacbbfc01b0ee35b108085a363 (diff) | |
| download | kernel_samsung_smdk4412-e691d24e9c5007486bef59c589c2a2d784e0c30b.zip kernel_samsung_smdk4412-e691d24e9c5007486bef59c589c2a2d784e0c30b.tar.gz kernel_samsung_smdk4412-e691d24e9c5007486bef59c589c2a2d784e0c30b.tar.bz2 | |
Merge branch 'x86-olpc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-olpc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86, olpc: Speed up device tree creation during boot
x86, olpc: Add OLPC device-tree support
x86, of: Define irq functions to allow drivers/of/* to build on x86
Diffstat (limited to 'arch/x86/include/asm')
| -rw-r--r-- | arch/x86/include/asm/irq.h | 3 | ||||
| -rw-r--r-- | arch/x86/include/asm/olpc_ofw.h | 9 | ||||
| -rw-r--r-- | arch/x86/include/asm/prom.h | 1 |
3 files changed, 13 insertions, 0 deletions
diff --git a/arch/x86/include/asm/irq.h b/arch/x86/include/asm/irq.h index ba870bb..c704b38 100644 --- a/arch/x86/include/asm/irq.h +++ b/arch/x86/include/asm/irq.h @@ -10,6 +10,9 @@ #include <asm/apicdef.h> #include <asm/irq_vectors.h> +/* Even though we don't support this, supply it to appease OF */ +static inline void irq_dispose_mapping(unsigned int virq) { } + static inline int irq_canonicalize(int irq) { return ((irq == 2) ? 9 : irq); diff --git a/arch/x86/include/asm/olpc_ofw.h b/arch/x86/include/asm/olpc_ofw.h index 2a84781..641988e 100644 --- a/arch/x86/include/asm/olpc_ofw.h +++ b/arch/x86/include/asm/olpc_ofw.h @@ -8,6 +8,8 @@ #ifdef CONFIG_OLPC_OPENFIRMWARE +extern bool olpc_ofw_is_installed(void); + /* run an OFW command by calling into the firmware */ #define olpc_ofw(name, args, res) \ __olpc_ofw((name), ARRAY_SIZE(args), args, ARRAY_SIZE(res), res) @@ -26,10 +28,17 @@ extern bool olpc_ofw_present(void); #else /* !CONFIG_OLPC_OPENFIRMWARE */ +static inline bool olpc_ofw_is_installed(void) { return false; } static inline void olpc_ofw_detect(void) { } static inline void setup_olpc_ofw_pgd(void) { } static inline bool olpc_ofw_present(void) { return false; } #endif /* !CONFIG_OLPC_OPENFIRMWARE */ +#ifdef CONFIG_OLPC_OPENFIRMWARE_DT +extern void olpc_dt_build_devicetree(void); +#else +static inline void olpc_dt_build_devicetree(void) { } +#endif /* CONFIG_OLPC_OPENFIRMWARE_DT */ + #endif /* _ASM_X86_OLPC_OFW_H */ diff --git a/arch/x86/include/asm/prom.h b/arch/x86/include/asm/prom.h new file mode 100644 index 0000000..b4ec95f --- /dev/null +++ b/arch/x86/include/asm/prom.h @@ -0,0 +1 @@ +/* dummy prom.h; here to make linux/of.h's #includes happy */ |