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path: root/drivers/acpi/acpica/hwvalid.c
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-rw-r--r--drivers/acpi/acpica/hwvalid.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/acpica/hwvalid.c b/drivers/acpi/acpica/hwvalid.c
index 6e5c43a60bb7..c99d546b217f 100644
--- a/drivers/acpi/acpica/hwvalid.c
+++ b/drivers/acpi/acpica/hwvalid.c
@@ -58,7 +58,7 @@ acpi_hw_validate_io_request(acpi_io_address address, u32 bit_width);
*
* The table is used to implement the Microsoft port access rules that
* first appeared in Windows XP. Some ports are always illegal, and some
- * ports are only illegal if the BIOS calls _OSI with a win_xP string or
+ * ports are only illegal if the BIOS calls _OSI with a win_XP string or
* later (meaning that the BIOS itelf is post-XP.)
*
* This provides ACPICA with the desired port protections and
@@ -66,7 +66,7 @@ acpi_hw_validate_io_request(acpi_io_address address, u32 bit_width);
*
* Description of port entries:
* DMA: DMA controller
- * PIC0: Programmable Interrupt Controller (8259_a)
+ * PIC0: Programmable Interrupt Controller (8259A)
* PIT1: System Timer 1
* PIT2: System Timer 2 failsafe
* RTC: Real-time clock