diff options
Diffstat (limited to 'drivers/acpi/events/evgpeblk.c')
| -rw-r--r-- | drivers/acpi/events/evgpeblk.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/drivers/acpi/events/evgpeblk.c b/drivers/acpi/events/evgpeblk.c index ee5419b8f1b..dfc54692b12 100644 --- a/drivers/acpi/events/evgpeblk.c +++ b/drivers/acpi/events/evgpeblk.c @@ -138,7 +138,6 @@ acpi_ev_valid_gpe_event ( * FUNCTION: acpi_ev_walk_gpe_list * * PARAMETERS: gpe_walk_callback - Routine called for each GPE block - * Flags - ACPI_NOT_ISR or ACPI_ISR * * RETURN: Status * @@ -148,18 +147,18 @@ acpi_ev_valid_gpe_event ( acpi_status acpi_ev_walk_gpe_list ( - ACPI_GPE_CALLBACK gpe_walk_callback, - u32 flags) + ACPI_GPE_CALLBACK gpe_walk_callback) { struct acpi_gpe_block_info *gpe_block; struct acpi_gpe_xrupt_info *gpe_xrupt_info; acpi_status status = AE_OK; + u32 flags; ACPI_FUNCTION_TRACE ("ev_walk_gpe_list"); - acpi_os_acquire_lock (acpi_gbl_gpe_lock, flags); + flags = acpi_os_acquire_lock (acpi_gbl_gpe_lock); /* Walk the interrupt level descriptor list */ @@ -500,6 +499,7 @@ acpi_ev_get_gpe_xrupt_block ( struct acpi_gpe_xrupt_info *next_gpe_xrupt; struct acpi_gpe_xrupt_info *gpe_xrupt; acpi_status status; + u32 flags; ACPI_FUNCTION_TRACE ("ev_get_gpe_xrupt_block"); @@ -527,7 +527,7 @@ acpi_ev_get_gpe_xrupt_block ( /* Install new interrupt descriptor with spin lock */ - acpi_os_acquire_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR); + flags = acpi_os_acquire_lock (acpi_gbl_gpe_lock); if (acpi_gbl_gpe_xrupt_list_head) { next_gpe_xrupt = acpi_gbl_gpe_xrupt_list_head; while (next_gpe_xrupt->next) { @@ -540,7 +540,7 @@ acpi_ev_get_gpe_xrupt_block ( else { acpi_gbl_gpe_xrupt_list_head = gpe_xrupt; } - acpi_os_release_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR); + acpi_os_release_lock (acpi_gbl_gpe_lock, flags); /* Install new interrupt handler if not SCI_INT */ @@ -577,6 +577,7 @@ acpi_ev_delete_gpe_xrupt ( struct acpi_gpe_xrupt_info *gpe_xrupt) { acpi_status status; + u32 flags; ACPI_FUNCTION_TRACE ("ev_delete_gpe_xrupt"); @@ -599,7 +600,7 @@ acpi_ev_delete_gpe_xrupt ( /* Unlink the interrupt block with lock */ - acpi_os_acquire_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR); + flags = acpi_os_acquire_lock (acpi_gbl_gpe_lock); if (gpe_xrupt->previous) { gpe_xrupt->previous->next = gpe_xrupt->next; } @@ -607,7 +608,7 @@ acpi_ev_delete_gpe_xrupt ( if (gpe_xrupt->next) { gpe_xrupt->next->previous = gpe_xrupt->previous; } - acpi_os_release_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR); + acpi_os_release_lock (acpi_gbl_gpe_lock, flags); /* Free the block */ @@ -637,6 +638,7 @@ acpi_ev_install_gpe_block ( struct acpi_gpe_block_info *next_gpe_block; struct acpi_gpe_xrupt_info *gpe_xrupt_block; acpi_status status; + u32 flags; ACPI_FUNCTION_TRACE ("ev_install_gpe_block"); @@ -655,7 +657,7 @@ acpi_ev_install_gpe_block ( /* Install the new block at the end of the list with lock */ - acpi_os_acquire_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR); + flags = acpi_os_acquire_lock (acpi_gbl_gpe_lock); if (gpe_xrupt_block->gpe_block_list_head) { next_gpe_block = gpe_xrupt_block->gpe_block_list_head; while (next_gpe_block->next) { @@ -670,7 +672,7 @@ acpi_ev_install_gpe_block ( } gpe_block->xrupt_block = gpe_xrupt_block; - acpi_os_release_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR); + acpi_os_release_lock (acpi_gbl_gpe_lock, flags); unlock_and_exit: status = acpi_ut_release_mutex (ACPI_MTX_EVENTS); @@ -695,6 +697,7 @@ acpi_ev_delete_gpe_block ( struct acpi_gpe_block_info *gpe_block) { acpi_status status; + u32 flags; ACPI_FUNCTION_TRACE ("ev_install_gpe_block"); @@ -720,7 +723,7 @@ acpi_ev_delete_gpe_block ( else { /* Remove the block on this interrupt with lock */ - acpi_os_acquire_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR); + flags = acpi_os_acquire_lock (acpi_gbl_gpe_lock); if (gpe_block->previous) { gpe_block->previous->next = gpe_block->next; } @@ -731,7 +734,7 @@ acpi_ev_delete_gpe_block ( if (gpe_block->next) { gpe_block->next->previous = gpe_block->previous; } - acpi_os_release_lock (acpi_gbl_gpe_lock, ACPI_NOT_ISR); + acpi_os_release_lock (acpi_gbl_gpe_lock, flags); } /* Free the gpe_block */ |