[ulib][ddk] Comment typo fixes.
TEST: No behavior change
Change-Id: I4c88ca31e9e715af19cdf6871432fb2ba50fe38c
diff --git a/system/ulib/ddk/include/ddk/metadata/bad-block.h b/system/ulib/ddk/include/ddk/metadata/bad-block.h
index 3c3b23b..6e2fa52 100644
--- a/system/ulib/ddk/include/ddk/metadata/bad-block.h
+++ b/system/ulib/ddk/include/ddk/metadata/bad-block.h
@@ -6,7 +6,7 @@
#include <zircon/types.h>
-// Enumeration of all differnt types of bad blocks.
+// Enumeration of all different types of bad blocks.
typedef uint8_t bad_block_type_t;
#define kAmlogicUboot ((bad_block_type_t)0)
diff --git a/system/ulib/ddk/include/ddk/mmio-buffer.h b/system/ulib/ddk/include/ddk/mmio-buffer.h
index 9ccafbb..76941dd 100644
--- a/system/ulib/ddk/include/ddk/mmio-buffer.h
+++ b/system/ulib/ddk/include/ddk/mmio-buffer.h
@@ -24,7 +24,7 @@
} mmio_pinned_buffer_t;
// Takes raw mmio resources, and maps it into address space. |offset| is the
-// offset from the begining of |vmo| where the mmio region begins. |size|
+// offset from the beginning of |vmo| where the mmio region begins. |size|
// specifies the size of the mmio region. |offset| + |size| must be less than
// or equal to the size of |vmo|.
// Always consumes |vmo|, including in error cases.
diff --git a/system/ulib/ddk/include/ddk/protocol/bt-gatt-svc-lib.h b/system/ulib/ddk/include/ddk/protocol/bt-gatt-svc-lib.h
index 191cb94..722bf18 100644
--- a/system/ulib/ddk/include/ddk/protocol/bt-gatt-svc-lib.h
+++ b/system/ulib/ddk/include/ddk/protocol/bt-gatt-svc-lib.h
@@ -41,9 +41,9 @@
static inline bt_gatt_uuid_t bt_gatt_make_uuid16(uint16_t value) {
return bt_gatt_make_uuid32((uint32_t)value);
}
-// UUID comparsion.
-// Note: this method only does a binary comparsion and doesn't break out low,
-// mid, high, version, sequence, or node parts for indiviual comparison so
+// UUID comparison.
+// Note: this method only does a binary comparison and doesn't break out low,
+// mid, high, version, sequence, or node parts for individual comparison so
// doesn't conform to standard UUID sort.
static inline int bt_gatt_compare_uuid(const bt_gatt_uuid_t* u1,
const bt_gatt_uuid_t* u2) {
diff --git a/system/ulib/ddk/include/ddk/protocol/i2c-lib.h b/system/ulib/ddk/include/ddk/protocol/i2c-lib.h
index f151da4..0fd5a9d 100644
--- a/system/ulib/ddk/include/ddk/protocol/i2c-lib.h
+++ b/system/ulib/ddk/include/ddk/protocol/i2c-lib.h
@@ -23,7 +23,7 @@
// Writes and reads data on an i2c channel. If both write_length and read_length
// are greater than zero, this call will perform a write operation immediately followed
-// by a read operation with no other traffic occuring on the bus in between.
+// by a read operation with no other traffic occurring on the bus in between.
// If read_length is zero, then i2c_write_read will only perform a write operation,
// and if write_length is zero, then it will only perform a read operation.
// The results of the operation are returned asynchronously via the transact_cb.
diff --git a/system/ulib/ddk/include/ddk/protocol/usb.h b/system/ulib/ddk/include/ddk/protocol/usb.h
index be0b2b5..dde29d7 100644
--- a/system/ulib/ddk/include/ddk/protocol/usb.h
+++ b/system/ulib/ddk/include/ddk/protocol/usb.h
@@ -29,7 +29,7 @@
typedef void (*usb_batch_complete_cb)(usb_request_t** completed_reqs, size_t num_completed,
void* cookie);
-// Should be set by the requestor.
+// Should be set by the requester.
typedef struct usb_header {
// frame number for scheduling isochronous transfers
uint64_t frame;
@@ -77,7 +77,7 @@
// Number of entries in the scatter gather list.
uint64_t sg_count;
- // The complete_cb() callback is set by the requestor and is
+ // The complete_cb() callback is set by the requester and is
// invoked by the 'complete' ops method when it is called by
// the processor upon completion of the usb request.
// The saved_complete_cb field can be used to temporarily save
@@ -85,7 +85,7 @@
// callback.
usb_request_complete_cb complete_cb;
- // Set by requestor for passing data to complete_cb callback
+ // Set by requester for passing data to complete_cb callback
// The saved_cookie field can be used to temporarily save the
// original cookie.
void* cookie;
@@ -100,16 +100,16 @@
// The release_cb() callback is set by the allocator and is
// invoked by the 'usb_request_release' method when it is called
- // by the requestor.
+ // by the requester.
void (*release_cb)(usb_request_t* req);
size_t alloc_size;
// For requests queued on endpoints which have batching enabled via
// usb_configure_batch_callback().
- // Set by the requestor if a callback is required on this request's completion.
- // This is useful for isochronous requests, where the requestor does not care about
+ // Set by the requester if a callback is required on this request's completion.
+ // This is useful for isochronous requests, where the requester does not care about
// most callbacks.
- // The requestor should ensure the last request has this set to true.
+ // The requester should ensure the last request has this set to true.
bool require_batch_cb;
} usb_request_t;
