diff options
Diffstat (limited to 'include/asm-x86/dmi.h')
| -rw-r--r-- | include/asm-x86/dmi.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/include/asm-x86/dmi.h b/include/asm-x86/dmi.h index 8e2b0e6aa8e7..1241e6ad1935 100644 --- a/include/asm-x86/dmi.h +++ b/include/asm-x86/dmi.h @@ -5,9 +5,6 @@ #ifdef CONFIG_X86_32 -/* Use early IO mappings for DMI because it's initialized early */ -#define dmi_ioremap bt_ioremap -#define dmi_iounmap bt_iounmap #define dmi_alloc alloc_bootmem #else /* CONFIG_X86_32 */ @@ -22,14 +19,15 @@ extern char dmi_alloc_data[DMI_MAX_DATA]; static inline void *dmi_alloc(unsigned len) { int idx = dmi_alloc_index; - if ((dmi_alloc_index += len) > DMI_MAX_DATA) + if ((dmi_alloc_index + len) > DMI_MAX_DATA) return NULL; + dmi_alloc_index += len; return dmi_alloc_data + idx; } +#endif + #define dmi_ioremap early_ioremap #define dmi_iounmap early_iounmap #endif - -#endif |