From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/drivers/acpi/acpica/utmutex.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'kernel/drivers/acpi/acpica/utmutex.c') diff --git a/kernel/drivers/acpi/acpica/utmutex.c b/kernel/drivers/acpi/acpica/utmutex.c index 938795507..41a75eb3a 100644 --- a/kernel/drivers/acpi/acpica/utmutex.c +++ b/kernel/drivers/acpi/acpica/utmutex.c @@ -108,6 +108,21 @@ acpi_status acpi_ut_mutex_initialize(void) /* Create the reader/writer lock for namespace access */ status = acpi_ut_create_rw_lock(&acpi_gbl_namespace_rw_lock); + if (ACPI_FAILURE(status)) { + return_ACPI_STATUS(status); + } +#ifdef ACPI_DEBUGGER + + /* Debugger Support */ + + status = acpi_os_create_mutex(&acpi_gbl_db_command_ready); + if (ACPI_FAILURE(status)) { + return_ACPI_STATUS(status); + } + + status = acpi_os_create_mutex(&acpi_gbl_db_command_complete); +#endif + return_ACPI_STATUS(status); } @@ -147,6 +162,12 @@ void acpi_ut_mutex_terminate(void) /* Delete the reader/writer lock */ acpi_ut_delete_rw_lock(&acpi_gbl_namespace_rw_lock); + +#ifdef ACPI_DEBUGGER + acpi_os_delete_mutex(acpi_gbl_db_command_ready); + acpi_os_delete_mutex(acpi_gbl_db_command_complete); +#endif + return_VOID; } -- cgit 1.2.3-korg