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Subject[PATCH 0/7] mtd: rawnand: Convert drivers to use dma_request_chan()
Date
Hi,

With dma_request_chan() drivers can know why the channel request failed and
depending on how they are implemented can handle the failure in a best effort,
either deferring or falling back to PIO mode.

Regards,
Peter
---
Peter Ujfalusi (7):
mtd: rawnand: gpmi: Use dma_request_chan() instead
dma_request_slave_channel()
mtd: rawnand: marvell: Release DMA channel on error
mtd: rawnand: marvell: Use dma_request_chan() instead
dma_request_slave_channel()
mtd: rawnand: sunxi: Use dma_request_chan() instead
dma_request_slave_channel()
mtd: rawnand: qcom: Release resources on failure within
qcom_nandc_alloc()
mtd: rawnand: qcom: Use dma_request_chan() instead
dma_request_slave_channel()
mtd: rawnand: stm32_fmc2: Use dma_request_chan() instead
dma_request_slave_channel()

drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 21 +++--
drivers/mtd/nand/raw/marvell_nand.c | 38 +++++---
drivers/mtd/nand/raw/qcom_nandc.c | 105 +++++++++++++--------
drivers/mtd/nand/raw/stm32_fmc2_nand.c | 44 +++++++--
drivers/mtd/nand/raw/sunxi_nand.c | 15 ++-
5 files changed, 149 insertions(+), 74 deletions(-)

--
Peter

Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

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