[PATCH 23/26] ACPI: fix build warning

Len Brown
2008-02-21T09:29:11Z

From: Ming Lin <ming.m.lin@intel.com>

CC drivers/acpi/executer/exregion.o
drivers/acpi/executer/exregion.c: In function
‘acpi_ex_pci_config_space_handler’:
drivers/acpi/executer/exregion.c:369: attention : passing argument 3 of
‘acpi_os_read_pci_configuration’ from incompatible pointer type

exposed by 10270d4838bdc493781f5a1cf2e90e9c34c9142f

http://bugzilla.kernel.org/show_bug.cgi?id=9989

Signed-off-by: Ming Lin <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/acpi/executer/exregion.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/acpi/executer/exregion.c b/drivers/acpi/executer/exregion.c
index 2e9ce94..3f51b7e 100644
--- a/drivers/acpi/executer/exregion.c
+++ b/drivers/acpi/executer/exregion.c
@@ -338,6 +338,7 @@ acpi_ex_pci_config_space_handler(u32 function,
acpi_status status = AE_OK;
struct acpi_pci_id *pci_id;
u16 pci_register;
+ u32 value32;

ACPI_FUNCTION_TRACE(ex_pci_config_space_handler);

@@ -364,9 +365,9 @@ acpi_ex_pci_config_space_handler(u32 function,
switch (function) {
case ACPI_READ:

- *value = 0;
status = acpi_os_read_pci_configuration(pci_id, pci_register,
- value, bit_width);
+ &value32, bit_width);
+ *value = value32;
break;

case ACPI_WRITE:
--
1.5.4.2

-
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