wct4xxp: Print warning in dmesg if span priority is not set correctly.
dahdi_genconf currently does not take into account the number of spans configured for a particular board. Therefore if you have two dual span cards installed in the system, it could be possible to have something like this in /etc/dahdi/system.conf: spans=1,1,... spans=2,2,... spans=3,3,... spans=4,4,... When what you really want is something like this: spans=1,1,... spans=2,2,... spans=3,1,... spans=4,2,... Otherwise, spans 3 and 4 will be configured to not recover the clock from the span which is most likely NOT what you want. Signed-off-by: Shaun Ruffell <sruffell@digium.com>
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@ -1712,8 +1712,11 @@ _t4_spanconfig(struct file *file, struct dahdi_span *span,
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if (lc->sync < 0)
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lc->sync = 0;
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if (lc->sync > wc->numspans)
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if (lc->sync > wc->numspans) {
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dev_warn(&wc->dev->dev, "WARNING: Cannot set priority on span %d to %d. Please set to a number between 1 and %d\n",
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span->spanno, lc->sync, wc->numspans);
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lc->sync = 0;
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}
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/* remove this span number from the current sync sources, if there */
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for(i = 0; i < wc->numspans; i++) {
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