From: Paul Bolle
Date: Fri, 21 Sep 2012 12:25:24 +0200
> Building the hfcpci driver triggers this GCC warning:
> drivers/isdn/hardware/mISDN/hfcpci.c:2298:2: warning: ignoring return
> value of 'driver_for_each_device', declared with attribute warn_unused_result
> [-Wunused-result]
>
> Tha
Building the hfcpci driver triggers this GCC warning:
drivers/isdn/hardware/mISDN/hfcpci.c:2298:2: warning: ignoring return value
of 'driver_for_each_device', declared with attribute warn_unused_result
[-Wunused-result]
That return value is apparently ignored because _hfcpci_softirq() will
a
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