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Message-ID: <20070801175046.15956.89679.stgit@warthog.cambridge.redhat.com> Date: Wed, 01 Aug 2007 18:50:46 +0100 From: David Howells <dhowells@...hat.com> To: torvalds@...l.org, akpm@...l.org, James.Bottomley@...elEye.com, jens.axboe@...cle.com Cc: linux-kernel@...r.kernel.org, dhowells@...hat.com Subject: [PATCH] BLOCK: Hide the contents of linux/bio.h if CONFIG_BLOCK=n [try #2] From: David Howells <dhowells@...hat.com> Hide the contents of linux/bio.h if CONFIG_BLOCK=n as there shouldn't be compiled that uses it. Signed-off-by: David Howells <dhowells@...hat.com> --- include/linux/bio.h | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/include/linux/bio.h b/include/linux/bio.h index 4d85262..1ddef34 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -24,6 +24,8 @@ #include <linux/mempool.h> #include <linux/ioprio.h> +#ifdef CONFIG_BLOCK + /* Platforms may set this to teach the BIO layer about IOMMU hardware. */ #include <asm/io.h> @@ -361,4 +363,5 @@ static inline char *__bio_kmap_irq(struct bio *bio, unsigned short idx, __bio_kmap_irq((bio), (bio)->bi_idx, (flags)) #define bio_kunmap_irq(buf,flags) __bio_kunmap_irq(buf, flags) +#endif /* CONFIG_BLOCK */ #endif /* __LINUX_BIO_H */ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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