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authorBob Moore <robert.moore@intel.com>2016-12-28 08:28:43 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-01-02 23:18:40 +0100
commitfcfb45531d7ef71a19caaa0a983611ca57ec04fe (patch)
tree5061c6447dbec5edfba3e0b87ed1ed0aed776723 /drivers/acpi
parentACPICA: Hardware: Sort access bit width algorithm (diff)
downloadlinux-fcfb45531d7ef71a19caaa0a983611ca57ec04fe.tar.xz
linux-fcfb45531d7ef71a19caaa0a983611ca57ec04fe.zip
ACPICA: Macro header: Fix some typos in comments
ACPICA commit efc97d1d209947d6990ec81a192c6b2589d3e368 No functional change. Link: https://github.com/acpica/acpica/commit/efc97d1 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/acpica/acmacros.h14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h
index 6537cbd17bd8..31b61a0a7474 100644
--- a/drivers/acpi/acpica/acmacros.h
+++ b/drivers/acpi/acpica/acmacros.h
@@ -46,7 +46,7 @@
/*
* Extract data using a pointer. Any more than a byte and we
- * get into potential aligment issues -- see the STORE macros below.
+ * get into potential alignment issues -- see the STORE macros below.
* Use with care.
*/
#define ACPI_CAST8(ptr) ACPI_CAST_PTR (u8, (ptr))
@@ -63,7 +63,7 @@
#define ACPI_SET64(ptr, val) (*ACPI_CAST64 (ptr) = (u64) (val))
/*
- * printf() format helper. This macros is a workaround for the difficulties
+ * printf() format helper. This macro is a workaround for the difficulties
* with emitting 64-bit integers and 64-bit pointers with the same code
* for both 32-bit and 64-bit hosts.
*/
@@ -260,7 +260,7 @@
#define ACPI_IS_MISALIGNED(value) (((acpi_size) value) & (sizeof(acpi_size)-1))
-/* Generic (power-of-two) rounding */
+/* Generic bit manipulation */
#ifndef ACPI_USE_NATIVE_BIT_FINDER
@@ -310,6 +310,8 @@
#endif /* ACPI_USE_NATIVE_BIT_FINDER */
+/* Generic (power-of-two) rounding */
+
#define ACPI_ROUND_UP_POWER_OF_TWO_8(a) ((u8) \
(((u16) 1) << ACPI_FIND_LAST_BIT_8 ((a) - 1)))
#define ACPI_ROUND_DOWN_POWER_OF_TWO_8(a) ((u8) \
@@ -330,8 +332,8 @@
* Bit positions start at zero.
* MASK_BITS_ABOVE creates a mask starting AT the position and above
* MASK_BITS_BELOW creates a mask starting one bit BELOW the position
- * MASK_BITS_ABOVE/BELOW accpets a bit offset to create a mask
- * MASK_BITS_ABOVE/BELOW_32/64 accpets a bit width to create a mask
+ * MASK_BITS_ABOVE/BELOW accepts a bit offset to create a mask
+ * MASK_BITS_ABOVE/BELOW_32/64 accepts a bit width to create a mask
* Note: The ACPI_INTEGER_BIT_SIZE check is used to bypass compiler
* differences with the shift operator
*/
@@ -449,7 +451,7 @@
*/
#ifndef ACPI_NO_ERROR_MESSAGES
/*
- * Error reporting. Callers module and line number are inserted by AE_INFO,
+ * Error reporting. The callers module and line number are inserted by AE_INFO,
* the plist contains a set of parens to allow variable-length lists.
* These macros are used for both the debug and non-debug versions of the code.
*/