ACPI_MTX_TABLES is taken and released by the callers of
acpi_tb_install_standard_table so releasing it in the function itself
is causing the following error if the table is reloaded:
ACPI Error: Mutex [0x2] is not acquired, cannot release (20141107/utmutex-321)
Call Trace:
[<ffffffff81b0bd48>] dump_stack+0x4f/0x7b
[<ffffffff81546bf5>] acpi_ut_release_mutex+0x47/0x67
[<ffffffff81544357>] acpi_load_table+0x73/0xcb
Signed-off-by: Octavian Purdila <octavian.purd...@intel.com>
---
drivers/acpi/acpica/tbinstal.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/acpi/acpica/tbinstal.c b/drivers/acpi/acpica/tbinstal.c
index 755b90c..c0b39f3 100644
--- a/drivers/acpi/acpica/tbinstal.c
+++ b/drivers/acpi/acpica/tbinstal.c
@@ -346,7 +346,6 @@ acpi_tb_install_standard_table(acpi_physical_address
address,
*/
acpi_tb_uninstall_table(&new_table_desc);
*table_index = i;
- (void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
return_ACPI_STATUS(AE_OK);
}
}
--
1.9.1
--
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