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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-03 04:40:34 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-03 04:40:34 +0200 |
| commit | 20a2078ce7705a6e0722ef5184336eb8657a58d8 (patch) | |
| tree | 5b927c96516380aa0ecd68d8a609f7cd72120ad5 /lib | |
| parent | Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/k... (diff) | |
| parent | qxl: update to new idr interfaces. (diff) | |
| download | linux-20a2078ce7705a6e0722ef5184336eb8657a58d8.tar.xz linux-20a2078ce7705a6e0722ef5184336eb8657a58d8.zip | |
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
"This is the main drm pull request for 3.10.
Wierd bits:
- OMAP drm changes required OMAP dss changes, in drivers/video, so I
took them in here.
- one more fbcon fix for font handover
- VT switch avoidance in pm code
- scatterlist helpers for gpu drivers - have acks from akpm
Highlights:
- qxl kms driver - driver for the spice qxl virtual GPU
Nouveau:
- fermi/kepler VRAM compression
- GK110/nvf0 modesetting support.
Tegra:
- host1x core merged with 2D engine support
i915:
- vt switchless resume
- more valleyview support
- vblank fixes
- modesetting pipe config rework
radeon:
- UVD engine support
- SI chip tiling support
- GPU registers initialisation from golden values.
exynos:
- device tree changes
- fimc block support
Otherwise:
- bunches of fixes all over the place."
* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (513 commits)
qxl: update to new idr interfaces.
drm/nouveau: fix build with nv50->nvc0
drm/radeon: fix handling of v6 power tables
drm/radeon: clarify family checks in pm table parsing
drm/radeon: consolidate UVD clock programming
drm/radeon: fix UPLL_REF_DIV_MASK definition
radeon: add bo tracking debugfs
drm/radeon: add new richland pci ids
drm/radeon: add some new SI PCI ids
drm/radeon: fix scratch reg handling for UVD fence
drm/radeon: allocate SA bo in the requested domain
drm/radeon: fix possible segfault when parsing pm tables
drm/radeon: fix endian bugs in atom_allocate_fb_scratch()
OMAPDSS: TFP410: return EPROBE_DEFER if the i2c adapter not found
OMAPDSS: VENC: Add error handling for venc_probe_pdata
OMAPDSS: HDMI: Add error handling for hdmi_probe_pdata
OMAPDSS: RFBI: Add error handling for rfbi_probe_pdata
OMAPDSS: DSI: Add error handling for dsi_probe_pdata
OMAPDSS: SDI: Add error handling for sdi_probe_pdata
OMAPDSS: DPI: Add error handling for dpi_probe_pdata
...
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/scatterlist.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/scatterlist.c b/lib/scatterlist.c index b83c144d731f..a1cf8cae60e7 100644 --- a/lib/scatterlist.c +++ b/lib/scatterlist.c @@ -401,7 +401,6 @@ void __sg_page_iter_start(struct sg_page_iter *piter, piter->__pg_advance = 0; piter->__nents = nents; - piter->page = NULL; piter->sg = sglist; piter->sg_pgoffset = pgoffset; } @@ -426,7 +425,6 @@ bool __sg_page_iter_next(struct sg_page_iter *piter) if (!--piter->__nents || !piter->sg) return false; } - piter->page = nth_page(sg_page(piter->sg), piter->sg_pgoffset); return true; } @@ -496,7 +494,7 @@ bool sg_miter_next(struct sg_mapping_iter *miter) miter->__remaining = min_t(unsigned long, miter->__remaining, PAGE_SIZE - miter->__offset); } - miter->page = miter->piter.page; + miter->page = sg_page_iter_page(&miter->piter); miter->consumed = miter->length = miter->__remaining; if (miter->__flags & SG_MITER_ATOMIC) |