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exynos: spi: Convert the timeout to debug()
Since the timeout is reported through normal channels, and is sometimes expected (e.g. if the bus is being probed for a non-existent device), don't display the message in the driver. In general, drivers should not write to the console as this limits their usefulness in error conditions. Signed-off-by: Simon Glass <sjg@chromium.org>
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@ -190,9 +190,9 @@ static int spi_rx_tx(struct exynos_spi_priv *priv, int todo,
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spi_request_bytes(regs, toread, step);
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spi_request_bytes(regs, toread, step);
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}
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}
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if (priv->skip_preamble && get_timer(start) > 100) {
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if (priv->skip_preamble && get_timer(start) > 100) {
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printf("SPI timeout: in_bytes=%d, out_bytes=%d, ",
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debug("SPI timeout: in_bytes=%d, out_bytes=%d, ",
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in_bytes, out_bytes);
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in_bytes, out_bytes);
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return -1;
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return -ETIMEDOUT;
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}
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}
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}
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}
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