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authorLinus Torvalds <torvalds@woody.osdl.org>2006-12-22 21:46:56 -0500
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-22 21:46:56 -0500
commit18ed1c051317ac3a685120cead2adb192b802347 (patch)
treec08a9147119a6cb69114166c7107f6b0bba6e2ab /drivers/acpi/utilities/utmutex.c
parentdab6df63086762629936e8b89a5984bae39724f6 (diff)
parent36bcbec7ce21e2e8b3143b11a05747330abeca70 (diff)
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (68 commits) ACPI: replace kmalloc+memset with kzalloc ACPI: Add support for acpi_load_table/acpi_unload_table_id fbdev: update after backlight argument change ACPI: video: Add dev argument for backlight_device_register ACPI: Implement acpi_video_get_next_level() ACPI: Kconfig - depend on PM rather than selecting it ACPI: fix NULL check in drivers/acpi/osl.c ACPI: make drivers/acpi/ec.c:ec_ecdt static ACPI: prevent processor module from loading on failures ACPI: fix single linked list manipulation ACPI: ibm_acpi: allow clean removal ACPI: fix git automerge failure ACPI: ibm_acpi: respond to workqueue update ACPI: dock: add uevent to indicate change in device status ACPI: ec: Lindent once again ACPI: ec: Change #define to enums there possible. ACPI: ec: Style changes. ACPI: ec: Acquire Global Lock under EC mutex. ACPI: ec: Drop udelay() from poll mode. Loop by reading status field instead. ACPI: ec: Rename gpe_bit to gpe ...
Diffstat (limited to 'drivers/acpi/utilities/utmutex.c')
-rw-r--r--drivers/acpi/utilities/utmutex.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/acpi/utilities/utmutex.c b/drivers/acpi/utilities/utmutex.c
index c39062a047cd..180e73ceb6e2 100644
--- a/drivers/acpi/utilities/utmutex.c
+++ b/drivers/acpi/utilities/utmutex.c
@@ -243,23 +243,24 @@ acpi_status acpi_ut_acquire_mutex(acpi_mutex_handle mutex_id)
243#endif 243#endif
244 244
245 ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, 245 ACPI_DEBUG_PRINT((ACPI_DB_MUTEX,
246 "Thread %X attempting to acquire Mutex [%s]\n", 246 "Thread %lX attempting to acquire Mutex [%s]\n",
247 (u32) this_thread_id, acpi_ut_get_mutex_name(mutex_id))); 247 (unsigned long) this_thread_id,
248 acpi_ut_get_mutex_name(mutex_id)));
248 249
249 status = acpi_os_acquire_mutex(acpi_gbl_mutex_info[mutex_id].mutex, 250 status = acpi_os_acquire_mutex(acpi_gbl_mutex_info[mutex_id].mutex,
250 ACPI_WAIT_FOREVER); 251 ACPI_WAIT_FOREVER);
251 if (ACPI_SUCCESS(status)) { 252 if (ACPI_SUCCESS(status)) {
252 ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, 253 ACPI_DEBUG_PRINT((ACPI_DB_MUTEX,
253 "Thread %X acquired Mutex [%s]\n", 254 "Thread %lX acquired Mutex [%s]\n",
254 (u32) this_thread_id, 255 (unsigned long) this_thread_id,
255 acpi_ut_get_mutex_name(mutex_id))); 256 acpi_ut_get_mutex_name(mutex_id)));
256 257
257 acpi_gbl_mutex_info[mutex_id].use_count++; 258 acpi_gbl_mutex_info[mutex_id].use_count++;
258 acpi_gbl_mutex_info[mutex_id].thread_id = this_thread_id; 259 acpi_gbl_mutex_info[mutex_id].thread_id = this_thread_id;
259 } else { 260 } else {
260 ACPI_EXCEPTION((AE_INFO, status, 261 ACPI_EXCEPTION((AE_INFO, status,
261 "Thread %X could not acquire Mutex [%X]", 262 "Thread %lX could not acquire Mutex [%X]",
262 (u32) this_thread_id, mutex_id)); 263 (unsigned long) this_thread_id, mutex_id));
263 } 264 }
264 265
265 return (status); 266 return (status);
@@ -285,7 +286,8 @@ acpi_status acpi_ut_release_mutex(acpi_mutex_handle mutex_id)
285 286
286 this_thread_id = acpi_os_get_thread_id(); 287 this_thread_id = acpi_os_get_thread_id();
287 ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, 288 ACPI_DEBUG_PRINT((ACPI_DB_MUTEX,
288 "Thread %X releasing Mutex [%s]\n", (u32) this_thread_id, 289 "Thread %lX releasing Mutex [%s]\n",
290 (unsigned long) this_thread_id,
289 acpi_ut_get_mutex_name(mutex_id))); 291 acpi_ut_get_mutex_name(mutex_id)));
290 292
291 if (mutex_id > ACPI_MAX_MUTEX) { 293 if (mutex_id > ACPI_MAX_MUTEX) {