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| author | Alexander Stein <alexander.stein@systec-electronic.com> | 2014-03-25 08:10:32 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-03-25 18:55:48 +0000 |
| commit | 342451df07109f865e6c108b7205e9738e814f3f (patch) | |
| tree | 2992776b3320af8b1a9fb2d2a46e591b6b092ec8 /drivers/spi | |
| parent | b86e81d9a7d28a658904d8b14da7b5cb0d8f8a21 (diff) | |
| download | blackbird-op-linux-342451df07109f865e6c108b7205e9738e814f3f.tar.gz blackbird-op-linux-342451df07109f865e6c108b7205e9738e814f3f.zip | |
spi: topcliff-pch: Transform noisy message to dev_vdbg
If during a SPI transfer with len larger than PCH_MAX_FIFO_DEPTH and the
IRQ handler happens to be called when the transmit FIFO is already empty,
and SPSR_FI_BIT is set consequently, the message
"spi_master spi32766: pch_spi_handler_sub : Transfer is not completed"
is spammed to the systemlog, because tx_index has already increased
further due to the next bytes to be written. This case is uncritical as
new bytes have already been written.
Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-topcliff-pch.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c index 372811aa5fb2..8fa1a6cbc42b 100644 --- a/drivers/spi/spi-topcliff-pch.c +++ b/drivers/spi/spi-topcliff-pch.c @@ -332,7 +332,7 @@ static void pch_spi_handler_sub(struct pch_spi_data *data, u32 reg_spsr_val, data->transfer_active = false; wake_up(&data->wait); } else { - dev_err(&data->master->dev, + dev_vdbg(&data->master->dev, "%s : Transfer is not completed", __func__); } |
