From: Ming Lin <ming.m.lin@intel.com>
Date: Thu, 21 Feb 2008 07:01:30 +0000 (-0500)
Subject: ACPI: fix build warning
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1186974f3ffe3c1796e5efce7afffefcfda9a6f0;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

ACPI: fix build warning

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>
---

diff --git a/drivers/acpi/executer/exregion.c b/drivers/acpi/executer/exregion.c
index 2e9ce94798c7..3f51b7e84a17 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: