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author | Christoph Hellwig <hch@hera.kernel.org> | 2005-05-27 01:16:24 -0700 |
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committer | Christoph Hellwig <hch@melbourne.sgi.com> | 2005-05-27 01:16:24 -0700 |
commit | b19312c4c8f3f84da57bba01d45549df1cf10dcd (patch) | |
tree | 1c34ce89be6b4e257bc03026d0268deb17727044 /include/linux/libata.h | |
parent | d3870398fafd4911bd84573b78be4b6b762f32b0 (diff) | |
parent | 4ec5240ec367a592834385893200dd4fb369354c (diff) | |
download | op-kernel-dev-b19312c4c8f3f84da57bba01d45549df1cf10dcd.zip op-kernel-dev-b19312c4c8f3f84da57bba01d45549df1cf10dcd.tar.gz |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Diffstat (limited to 'include/linux/libata.h')
-rw-r--r-- | include/linux/libata.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index 505160a..1f7e203 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -584,6 +584,13 @@ static inline void scr_write(struct ata_port *ap, unsigned int reg, u32 val) ap->ops->scr_write(ap, reg, val); } +static inline void scr_write_flush(struct ata_port *ap, unsigned int reg, + u32 val) +{ + ap->ops->scr_write(ap, reg, val); + (void) ap->ops->scr_read(ap, reg); +} + static inline unsigned int sata_dev_present(struct ata_port *ap) { return ((scr_read(ap, SCR_STATUS) & 0xf) == 0x3) ? 1 : 0; |