[ACPI] merge 3549 4320 4485 4588 4980 5483 5651 acpica asus fops pnpacpi branches...

[pandora-kernel.git] / arch / i386 / kernel / acpi / boot.c

diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c
index 447fa9e..f21fa0d 100644 (file)
--- a/arch/i386/kernel/acpi/boot.c
+++ b/arch/i386/kernel/acpi/boot.c
@@ -108,7 +108,7 @@ char *__acpi_map_table(unsigned long phys_addr, unsigned long size)
        if (!phys_addr || !size)
                return NULL;
 
-       if (phys_addr < (end_pfn_map << PAGE_SHIFT))
+       if (phys_addr+size <= (end_pfn_map << PAGE_SHIFT) + PAGE_SIZE)
                return __va(phys_addr);
 
        return NULL;
@@ -464,7 +464,7 @@ int acpi_gsi_to_irq(u32 gsi, unsigned int *irq)
  * success: return IRQ number (>=0)
  * failure: return < 0
  */
-int acpi_register_gsi(u32 gsi, int edge_level, int active_high_low)
+int acpi_register_gsi(u32 gsi, int triggering, int polarity)
 {
        unsigned int irq;
        unsigned int plat_gsi = gsi;
@@ -476,14 +476,14 @@ int acpi_register_gsi(u32 gsi, int edge_level, int active_high_low)
        if (acpi_irq_model == ACPI_IRQ_MODEL_PIC) {
                extern void eisa_set_level_irq(unsigned int irq);
 
-               if (edge_level == ACPI_LEVEL_SENSITIVE)
+               if (triggering == ACPI_LEVEL_SENSITIVE)
                        eisa_set_level_irq(gsi);
        }
 #endif
 
 #ifdef CONFIG_X86_IO_APIC
        if (acpi_irq_model == ACPI_IRQ_MODEL_IOAPIC) {
-               plat_gsi = mp_register_gsi(gsi, edge_level, active_high_low);
+               plat_gsi = mp_register_gsi(gsi, triggering, polarity);
        }
 #endif
        acpi_gsi_to_irq(plat_gsi, &irq);