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| author | Christoph Hellwig | 2018-09-25 22:30:07 +0200 |
|---|---|---|
| committer | Jens Axboe | 2018-09-26 16:45:10 +0200 |
| commit | 20e3267601f95ff62d7a3116a17a680e9f5cbcc9 (patch) | |
| tree | 3a80325aca975b671866f88d3981cd4380669fe6 /arch/arm/include/asm/io.h | |
| parent | xen: remove the xen_biovec_phys_mergeable export (diff) | |
| download | kernel-qcow2-linux-20e3267601f95ff62d7a3116a17a680e9f5cbcc9.tar.gz kernel-qcow2-linux-20e3267601f95ff62d7a3116a17a680e9f5cbcc9.tar.xz kernel-qcow2-linux-20e3267601f95ff62d7a3116a17a680e9f5cbcc9.zip | |
xen: provide a prototype for xen_biovec_phys_mergeable in xen.h
Having multiple externs in arch headers is not a good way to provide
a common interface.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'arch/arm/include/asm/io.h')
| -rw-r--r-- | arch/arm/include/asm/io.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index e58ca25eddb7..cf5cd88e7289 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -459,9 +459,6 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *addr); #include <asm-generic/io.h> -struct bio_vec; -extern bool xen_biovec_phys_mergeable(const struct bio_vec *vec1, - const struct bio_vec *vec2); #define ARCH_BIOVEC_PHYS_MERGEABLE(vec1, vec2) \ (!xen_domain() || xen_biovec_phys_mergeable(vec1, vec2)) |