From: Alexander Stein Date: Tue, 25 Mar 2014 07:10:32 +0000 (+0100) Subject: spi: topcliff-pch: Transform noisy message to dev_vdbg X-Git-Tag: firefly_0821_release~176^2~4201^2~1^6 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=342451df07109f865e6c108b7205e9738e814f3f;p=firefly-linux-kernel-4.4.55.git 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 Signed-off-by: Mark Brown --- 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__); }