From: "qipeng.zha" <qipeng....@intel.com>
Avoid casting variables to different sizes due to different
compilers and settings.
Reported-by: Fengguang Wu <fengguang...@intel.com>
Signed-off-by: qipeng.zha <qipeng....@intel.com>
Signed-off-by: Darren Hart <dvh...@linux.intel.com>
---
drivers/platform/x86/intel_pmc_ipc.c | 26 +++++++++++++-------------
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/drivers/platform/x86/intel_pmc_ipc.c
b/drivers/platform/x86/intel_pmc_ipc.c
index d734763..69d43b8 100644
--- a/drivers/platform/x86/intel_pmc_ipc.c
+++ b/drivers/platform/x86/intel_pmc_ipc.c
@@ -96,18 +96,18 @@ static struct intel_pmc_ipc_dev {
struct completion cmd_complete;
/* The following PMC BARs share the same ACPI device with the IPC */
- void *acpi_io_base;
+ resource_size_t acpi_io_base;
int acpi_io_size;
struct platform_device *tco_dev;
/* gcr */
- void *gcr_base;
+ resource_size_t gcr_base;
int gcr_size;
/* punit */
- void *punit_base;
+ resource_size_t punit_base;
int punit_size;
- void *punit_base2;
+ resource_size_t punit_base2;
int punit_size2;
struct platform_device *punit_dev;
} ipcdev;
@@ -480,11 +480,11 @@ static int ipc_create_punit_device(void)
pdev->dev.parent = ipcdev.dev;
res = punit_res;
- res->start = (resource_size_t)ipcdev.punit_base;
+ res->start = ipcdev.punit_base;
res->end = res->start + ipcdev.punit_size - 1;
res = punit_res + PUNIT_RESOURCE_INTER;
- res->start = (resource_size_t)ipcdev.punit_base2;
+ res->start = ipcdev.punit_base2;
res->end = res->start + ipcdev.punit_size2 - 1;
ret = platform_device_add_resources(pdev, punit_res,
@@ -522,15 +522,15 @@ static int ipc_create_tco_device(void)
pdev->dev.parent = ipcdev.dev;
res = tco_res + TCO_RESOURCE_ACPI_IO;
- res->start = (resource_size_t)ipcdev.acpi_io_base + TCO_BASE_OFFSET;
+ res->start = ipcdev.acpi_io_base + TCO_BASE_OFFSET;
res->end = res->start + TCO_REGS_SIZE - 1;
res = tco_res + TCO_RESOURCE_SMI_EN_IO;
- res->start = (resource_size_t)ipcdev.acpi_io_base + SMI_EN_OFFSET;
+ res->start = ipcdev.acpi_io_base + SMI_EN_OFFSET;
res->end = res->start + SMI_EN_SIZE - 1;
res = tco_res + TCO_RESOURCE_GCR_MEM;
- res->start = (resource_size_t)ipcdev.gcr_base;
+ res->start = ipcdev.gcr_base;
res->end = res->start + ipcdev.gcr_size - 1;
ret = platform_device_add_resources(pdev, tco_res, ARRAY_SIZE(tco_res));
@@ -589,7 +589,7 @@ static int ipc_plat_get_res(struct platform_device *pdev)
return -ENXIO;
}
size = resource_size(res);
- ipcdev.acpi_io_base = (void *)res->start;
+ ipcdev.acpi_io_base = res->start;
ipcdev.acpi_io_size = size;
dev_info(&pdev->dev, "io res: %llx %x\n",
(long long)res->start, (int)resource_size(res));
@@ -601,7 +601,7 @@ static int ipc_plat_get_res(struct platform_device *pdev)
return -ENXIO;
}
size = resource_size(res);
- ipcdev.punit_base = (void *)res->start;
+ ipcdev.punit_base = res->start;
ipcdev.punit_size = size;
dev_info(&pdev->dev, "punit data res: %llx %x\n",
(long long)res->start, (int)resource_size(res));
@@ -613,7 +613,7 @@ static int ipc_plat_get_res(struct platform_device *pdev)
return -ENXIO;
}
size = resource_size(res);
- ipcdev.punit_base2 = (void *)res->start;
+ ipcdev.punit_base2 = res->start;
ipcdev.punit_size2 = size;
dev_info(&pdev->dev, "punit interface res: %llx %x\n",
(long long)res->start, (int)resource_size(res));
@@ -637,7 +637,7 @@ static int ipc_plat_get_res(struct platform_device *pdev)
}
ipcdev.ipc_base = addr;
- ipcdev.gcr_base = (void *)(res->start + size);
+ ipcdev.gcr_base = res->start + size;
ipcdev.gcr_size = PLAT_RESOURCE_GCR_SIZE;
dev_info(&pdev->dev, "ipc res: %llx %x\n",
(long long)res->start, (int)resource_size(res));
--
1.9.1
--
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