Searched hist:"88 ce4db3" (Results 1 – 1 of 1) sorted by relevance
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| H A D | atmel-mci.c | 88ce4db3 Thu Feb 10 09:08:16 CST 2011 Linus Walleij <linus.walleij@linaro.org> mmc: atmel-mci: conform to DMA-API
Fixes the following:
- It is perfectly legal for the dma_map_sg() to return fewer
entries than were passed in.
- Supply the returned numer of (possibly coalesced) entries to
the device_pre_slave_sg() function.
- Use the proper original sg_len when unmapping the sglist
in the error path.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
88ce4db3 Thu Feb 10 09:08:16 CST 2011 Linus Walleij <linus.walleij@linaro.org> mmc: atmel-mci: conform to DMA-API
Fixes the following:
- It is perfectly legal for the dma_map_sg() to return fewer
entries than were passed in.
- Supply the returned numer of (possibly coalesced) entries to
the device_pre_slave_sg() function.
- Use the proper original sg_len when unmapping the sglist
in the error path.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
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