From: Alexander Stein <alexander.stein@systec-electronic.com>
Date: Tue, 25 Mar 2014 07:10:32 +0000 (+0100)
Subject: spi: topcliff-pch: Transform noisy message to dev_vdbg
X-Git-Tag: v3.15-rc1~147^2~1^6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=342451df07109f865e6c108b7205e9738e814f3f;p=pandora-kernel.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 <alexander.stein@systec-electronic.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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