linux-kernel - [PATCH 01/11] arch/ia64/hp/common/sba_iommu.c: Rename dev

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Date:	Mon,  5 Apr 2010 12:05:31 -0700
From:	Joe Perches <joe@...ches.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Tony Luck <tony.luck@...el.com>, Fenghua Yu <fenghua.yu@...el.com>,
	linux-ia64@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 01/11] arch/ia64/hp/common/sba_iommu.c: Rename dev_info to adi

There is a macro called dev_info that prints struct device specific
information.  Having variables with the same name can be confusing and
prevents conversion of the macro to a function.

Rename the existing dev_info variables to something else in preparation
to converting the dev_info macro to a function.

Signed-off-by: Joe Perches <joe@...ches.com>
---
 arch/ia64/hp/common/sba_iommu.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index e14c492..4ce8d13 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -2046,13 +2046,13 @@ acpi_sba_ioc_add(struct acpi_device *device)
 	struct ioc *ioc;
 	acpi_status status;
 	u64 hpa, length;
-	struct acpi_device_info *dev_info;
+	struct acpi_device_info *adi;
 
 	status = hp_acpi_csr_space(device->handle, &hpa, &length);
 	if (ACPI_FAILURE(status))
 		return 1;
 
-	status = acpi_get_object_info(device->handle, &dev_info);
+	status = acpi_get_object_info(device->handle, &adi);
 	if (ACPI_FAILURE(status))
 		return 1;
 
@@ -2060,13 +2060,13 @@ acpi_sba_ioc_add(struct acpi_device *device)
 	 * For HWP0001, only SBA appears in ACPI namespace.  It encloses the PCI
 	 * root bridges, and its CSR space includes the IOC function.
 	 */
-	if (strncmp("HWP0001", dev_info->hardware_id.string, 7) == 0) {
+	if (strncmp("HWP0001", adi->hardware_id.string, 7) == 0) {
 		hpa += ZX1_IOC_OFFSET;
 		/* zx1 based systems default to kernel page size iommu pages */
 		if (!iovp_shift)
 			iovp_shift = min(PAGE_SHIFT, 16);
 	}
-	kfree(dev_info);
+	kfree(adi);
 
 	/*
 	 * default anything not caught above or specified on cmdline to 4k
-- 
1.7.0.3.311.g6a6955

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