staging: comedi: adl_pci7x3x: fix pointer-to-int-cast warning
This driver uses the void *private variable in the comedi_subdevice to pass the offset needed to read/write the appropriate register to get/set the channels for the subdevice. The adl_pci7x3x_do_insn_bits() and adl_pci7x3x_di_insn_bits() functions were retrieving this offset by casting the s->private value as an unsigned int. On 64-bit builds this results in a warning: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] Fix these warnings by casting the void * to an unsigned long. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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