linux-kernel - [PATCH V2] lib: devres: Fix misplaced #endif

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Date:	Mon, 25 Feb 2013 11:20:24 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	'Andrew Morton' <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, 'Greg KH' <greg@...ah.com>,
	'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH V2] lib: devres: Fix misplaced #endif

A misplaced #endif causes link errors related to pcim_*() functions.

This is because pcim_*() functions are related to CONFIG_PCI
option, however these are not related to CONFIG_HAS_IOPORT option.
Therefore, when CONFIG_PCI is enabled and CONFIG_HAS_IOPORT is not
enabled, it makes link errors related to pcim_*() functions
as below:

drivers/ata/libata-sff.c:3233: undefined reference to `pcim_iomap_regions'
drivers/ata/libata-sff.c:3238: undefined reference to `pcim_iomap_table'
drivers/built-in.o: In function `ata_pci_sff_init_host':
drivers/ata/libata-sff.c:2318: undefined reference to `pcim_iomap_regions'
drivers/ata/libata-sff.c:2329: undefined reference to `pcim_iomap_table

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
---
Changes since v1:
- Added more detailed commit message

 lib/devres.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lib/devres.c b/lib/devres.c
index 88ad759..8235331 100644
--- a/lib/devres.c
+++ b/lib/devres.c
@@ -227,6 +227,7 @@ void devm_ioport_unmap(struct device *dev, void __iomem *addr)
 			       devm_ioport_map_match, (void *)addr));
 }
 EXPORT_SYMBOL(devm_ioport_unmap);
+#endif /* CONFIG_HAS_IOPORT */
 
 #ifdef CONFIG_PCI
 /*
@@ -432,4 +433,3 @@ void pcim_iounmap_regions(struct pci_dev *pdev, int mask)
 }
 EXPORT_SYMBOL(pcim_iounmap_regions);
 #endif /* CONFIG_PCI */
-#endif /* CONFIG_HAS_IOPORT */
-- 
1.7.2.5


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