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authorBob Moore <robert.moore@intel.com>2009-06-23 21:44:06 -0400
committerLen Brown <len.brown@intel.com>2009-08-27 10:17:14 -0400
commitc6b5774caafa4c12b6019366e2fdaaff117e95a4 (patch)
tree04a9439010ba84fd2ab787d6d43dbcebe2020a1e /drivers/acpi/acpica/evgpeblk.c
parentf8d80cdf40fe4d2393159012b38ce9f85a488686 (diff)
ACPICA: Add 64-bit support to acpi_read and acpi_write
Needed by drivers for new ACPi tables. Internal versions of these functions still use 32-bit max transfers, in order to minimize disruption and stack use for the standard ACPI registers (FADT-based). Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/evgpeblk.c')
-rw-r--r--drivers/acpi/acpica/evgpeblk.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/acpica/evgpeblk.c b/drivers/acpi/acpica/evgpeblk.c
index 7b3463639422..a60aaa7635f3 100644
--- a/drivers/acpi/acpica/evgpeblk.c
+++ b/drivers/acpi/acpica/evgpeblk.c
@@ -843,14 +843,14 @@ acpi_ev_create_gpe_info_blocks(struct acpi_gpe_block_info *gpe_block)
843 843
844 /* Disable all GPEs within this register */ 844 /* Disable all GPEs within this register */
845 845
846 status = acpi_write(0x00, &this_register->enable_address); 846 status = acpi_hw_write(0x00, &this_register->enable_address);
847 if (ACPI_FAILURE(status)) { 847 if (ACPI_FAILURE(status)) {
848 goto error_exit; 848 goto error_exit;
849 } 849 }
850 850
851 /* Clear any pending GPE events within this register */ 851 /* Clear any pending GPE events within this register */
852 852
853 status = acpi_write(0xFF, &this_register->status_address); 853 status = acpi_hw_write(0xFF, &this_register->status_address);
854 if (ACPI_FAILURE(status)) { 854 if (ACPI_FAILURE(status)) {
855 goto error_exit; 855 goto error_exit;
856 } 856 }