Hello Michael Hennerich,
The patch cd1678f96329: "iio: frequency: New driver for AD9523 SPI
Low Jitter Clock Generator" from May 29, 2012, leads to the following
warning:
drivers/iio/frequency/ad9523.c:378 ad9523_vco_out_map()
warn: value 2 can't fit into 1 'out'
363 static int ad9523_vco_out_map(struct iio_dev *indio_dev,
364 unsigned ch, bool out)
^^^^^^^^
Bool.
365 {
366 struct ad9523_state *st = iio_priv(indio_dev);
367 int ret;
368 unsigned mask;
369
370 switch (ch) {
371 case 0 ... 3:
372 ret = ad9523_read(indio_dev, AD9523_PLL1_OUTPUT_CHANNEL_CTRL);
373 if (ret < 0)
374 break;
375 mask = AD9523_PLL1_OUTP_CH_CTRL_VCXO_SRC_SEL_CH0 << ch;
376 if (out) {
377 ret |= mask;
378 out = 2;
^^^^^^^
Should be either true or false. Two implies FileNotFound.
http://thedailywtf.com/Articles/What_Is_Truth_0x3f_.aspx
379 } else {
380 ret &= ~mask;
381 }
regards,
dan carpenter
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