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| author |   Bob Moore <robert.moore@intel.com> | 2016-12-28 15:28:43 +0800 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-01-02 23:18:40 +0100 |
| commit | fcfb45531d7ef71a19caaa0a983611ca57ec04fe (patch) | |
| tree | 5061c6447dbec5edfba3e0b87ed1ed0aed776723 /drivers/acpi/acpica/acmacros.h | |
| parent | ACPICA: Hardware: Sort access bit width algorithm (diff) | |
| download | linux-dev-fcfb45531d7ef71a19caaa0a983611ca57ec04fe.tar.xz linux-dev-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/acpica/acmacros.h')
| -rw-r--r-- | drivers/acpi/acpica/acmacros.h | 14 |
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. */ |