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    Subject[PATCH 23/63] dmaengine: ste_dma40: Also report the number of logical channels
    Date
    Now we know the total of physical and logical channels, we may as
    well report them within the information log.

    Before:
    dma40 dma40.0: hardware revision: 3 @ 0x801c0000 with 8 physical channels

    After:
    <as above ...> and 256 logical channels

    Cc: Vinod Koul <vinod.koul@intel.com>
    Cc: Dan Williams <djbw@fb.com>
    Cc: Per Forlin <per.forlin@stericsson.com>
    Cc: Rabin Vincent <rabin@rab.in>
    Signed-off-by: Lee Jones <lee.jones@linaro.org>
    ---
    drivers/dma/ste_dma40.c | 5 +++--
    1 file changed, 3 insertions(+), 2 deletions(-)

    diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
    index e5f0e3c..6d81f44 100644
    --- a/drivers/dma/ste_dma40.c
    +++ b/drivers/dma/ste_dma40.c
    @@ -3213,8 +3213,9 @@ static struct d40_base * __init d40_hw_detect_init(struct platform_device *pdev)

    num_log_chans = num_phy_chans * D40_MAX_LOG_CHAN_PER_PHY;

    - dev_info(&pdev->dev, "hardware revision: %d @ 0x%x with %d physical channels\n",
    - rev, res->start, num_phy_chans);
    + dev_info(&pdev->dev,
    + "hardware rev: %d @ 0x%x with %d physical and %d logical channels\n",
    + rev, res->start, num_phy_chans, num_log_chans);

    base = kzalloc(ALIGN(sizeof(struct d40_base), 4) +
    (num_phy_chans + num_log_chans + ARRAY_SIZE(dma40_memcpy_channels)) *
    --
    1.7.10.4


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