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authorMichal Suchanek <hramrach@gmail.com>2015-07-24 17:36:49 +0200
committerMark Brown <broonie@kernel.org>2015-07-28 15:50:01 +0100
commited425dcf6afa2b206f6da7d7ec6a62501172b5c0 (patch)
tree7a3edd626413474f03a58af8ee1f70f6e5b4fd55 /drivers/spi
parentbc0195aad0daa2ad5b0d76cce22b167bc3435590 (diff)
downloadop-kernel-dev-ed425dcf6afa2b206f6da7d7ec6a62501172b5c0.zip
op-kernel-dev-ed425dcf6afa2b206f6da7d7ec6a62501172b5c0.tar.gz
spi: s3c64xx: print fifo size on probe.
Printing the FIFO depth does not add much noise in the log and can be useful for debugging transfer issues. Signed-off-by: Michal Suchanek <hramrach@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi-s3c64xx.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 2a8c513..cd1cfac 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -1191,8 +1191,8 @@ static int s3c64xx_spi_probe(struct platform_device *pdev)
dev_dbg(&pdev->dev, "Samsung SoC SPI Driver loaded for Bus SPI-%d with %d Slaves attached\n",
sdd->port_id, master->num_chipselect);
- dev_dbg(&pdev->dev, "\tIOmem=[%pR]\tDMA=[Rx-%d, Tx-%d]\n",
- mem_res,
+ dev_dbg(&pdev->dev, "\tIOmem=[%pR]\tFIFO %dbytes\tDMA=[Rx-%d, Tx-%d]\n",
+ mem_res, (FIFO_LVL_MASK(sdd) >> 1) + 1,
sdd->rx_dma.dmach, sdd->tx_dma.dmach);
return 0;
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