The compiler complains because a pointer is being truncated to a
32-bit integer on all platforms:
drivers/acpi/executer/exmutex.c: In function ‘acpi_ex_release_mutex’:
drivers/acpi/executer/exmutex.c:268: warning: cast from pointer to integer of different size
drivers/acpi/executer/exmutex.c:268: warning: cast from pointer to integer of different size
drivers/acpi/utilities/utdebug.c: In function ‘acpi_ut_debug_print’:
drivers/acpi/utilities/utdebug.c:184: warning: cast from pointer to integer of different size
drivers/acpi/utilities/utdebug.c:184: warning: cast from pointer to integer of different size
drivers/acpi/utilities/utmutex.c: In function ‘acpi_ut_acquire_mutex’:
drivers/acpi/utilities/utmutex.c:245: warning: cast from pointer to integer of different size
drivers/acpi/utilities/utmutex.c:252: warning: cast from pointer to integer of different size
drivers/acpi/utilities/utmutex.c:260: warning: cast from pointer to integer of different size
drivers/acpi/utilities/utmutex.c: In function ‘acpi_ut_release_mutex’:
drivers/acpi/utilities/utmutex.c:287: warning: cast from pointer to integer of different size
Use the standard "%p" specifier when printing pointers directly,
and eliminate the need for casts.
Signed-off-by: Jeff Garzik <[email protected]>
diff --git a/drivers/acpi/executer/exmutex.c b/drivers/acpi/executer/exmutex.c
index 3a39c2e..c2b6043 100644
--- a/drivers/acpi/executer/exmutex.c
+++ b/drivers/acpi/executer/exmutex.c
@@ -266,10 +266,10 @@ acpi_ex_release_mutex(union acpi_operand
walk_state->thread->thread_id)
&& (obj_desc->mutex.os_mutex != ACPI_GLOBAL_LOCK)) {
ACPI_ERROR((AE_INFO,
- "Thread %X cannot release Mutex [%4.4s] acquired by thread %X",
- (u32) walk_state->thread->thread_id,
+ "Thread %p cannot release Mutex [%4.4s] acquired by thread %p",
+ walk_state->thread->thread_id,
acpi_ut_get_node_name(obj_desc->mutex.node),
- (u32) obj_desc->mutex.owner_thread->thread_id));
+ obj_desc->mutex.owner_thread->thread_id));
return_ACPI_STATUS(AE_AML_NOT_OWNER);
}
diff --git a/drivers/acpi/utilities/utdebug.c b/drivers/acpi/utilities/utdebug.c
index bb1eaf9..09e03d0 100644
--- a/drivers/acpi/utilities/utdebug.c
+++ b/drivers/acpi/utilities/utdebug.c
@@ -180,8 +180,8 @@ acpi_ut_debug_print(u32 requested_debug_
if (thread_id != acpi_gbl_prev_thread_id) {
if (ACPI_LV_THREADS & acpi_dbg_level) {
acpi_os_printf
- ("\n**** Context Switch from TID %X to TID %X ****\n\n",
- (u32) acpi_gbl_prev_thread_id, (u32) thread_id);
+ ("\n**** Context Switch from TID %p to TID %p ****\n\n",
+ acpi_gbl_prev_thread_id, thread_id);
}
acpi_gbl_prev_thread_id = thread_id;
diff --git a/drivers/acpi/utilities/utmutex.c b/drivers/acpi/utilities/utmutex.c
index c39062a..3d2ed2b 100644
--- a/drivers/acpi/utilities/utmutex.c
+++ b/drivers/acpi/utilities/utmutex.c
@@ -243,23 +243,23 @@ #ifdef ACPI_MUTEX_DEBUG
#endif
ACPI_DEBUG_PRINT((ACPI_DB_MUTEX,
- "Thread %X attempting to acquire Mutex [%s]\n",
- (u32) this_thread_id, acpi_ut_get_mutex_name(mutex_id)));
+ "Thread %p attempting to acquire Mutex [%s]\n",
+ this_thread_id, acpi_ut_get_mutex_name(mutex_id)));
status = acpi_os_acquire_mutex(acpi_gbl_mutex_info[mutex_id].mutex,
ACPI_WAIT_FOREVER);
if (ACPI_SUCCESS(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_MUTEX,
- "Thread %X acquired Mutex [%s]\n",
- (u32) this_thread_id,
+ "Thread %p acquired Mutex [%s]\n",
+ this_thread_id,
acpi_ut_get_mutex_name(mutex_id)));
acpi_gbl_mutex_info[mutex_id].use_count++;
acpi_gbl_mutex_info[mutex_id].thread_id = this_thread_id;
} else {
ACPI_EXCEPTION((AE_INFO, status,
- "Thread %X could not acquire Mutex [%X]",
- (u32) this_thread_id, mutex_id));
+ "Thread %p could not acquire Mutex [%X]",
+ this_thread_id, mutex_id));
}
return (status);
@@ -285,7 +285,7 @@ acpi_status acpi_ut_release_mutex(acpi_m
this_thread_id = acpi_os_get_thread_id();
ACPI_DEBUG_PRINT((ACPI_DB_MUTEX,
- "Thread %X releasing Mutex [%s]\n", (u32) this_thread_id,
+ "Thread %p releasing Mutex [%s]\n", this_thread_id,
acpi_ut_get_mutex_name(mutex_id)));
if (mutex_id > ACPI_MAX_MUTEX) {
-
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