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dmaengine: ste_dma40: Also report the number of logical channels 

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: Dan Williams <djbw@fb.com>
Cc: Per Forlin <per.forlin@stericsson.com>
Cc: Rabin Vincent <rabin@rab.in>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Lee Jones 2013-05-03 15:32:09 +01:00 committed by Linus Walleij
parent 8b2fe9b6b3
commit b2abb249de
1 changed files with 3 additions and 2 deletions
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5
drivers/dma/ste_dma40.c
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@ -3219,8 +3219,9 @@ 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)) *