hx711: remove custom exception and use a standard one
hx711: remove custom exception and use a standard one

Signed-off-by: Jon Trulson <08664b19c2d4086eb239dd8ec32d593676a5b9e4@ics.com>
Signed-off-by: Mihai Tudor Panu <a27de6130c5d32f5817bf40bb8b348582f37a8af@intel.com>

GSmurf/upm,nitirohilla/upm,afmckinney/upm,spitfire88/upm,intel-iot-devkit/upm,g-vidal/upm,Jon-ICS/upm,spitfire88/upm,yoyojacky/upm,pylbert/upm,mircea/upm,MakerCollider/upm,srware/upm,rafaneri/upm,sasmita/upm,whbruce/upm,yoyojacky/upm,Vaghesh/upm,stefan-andritoiu/upm,nitirohilla/upm,rafaneri/upm,stefan-andritoiu/upm,malikabhi05/upm,rafaneri/upm,Propanu/upm,skiselev/upm,tripzero/upm,MakerCollider/upm,arfoll/upm,kissbac/upm,g-vidal/upm,ShawnHymel/upm,tylergibson/upm,sasmita/upm,Jon-ICS/upm,malikabhi05/upm,andreivasiliu2211/upm,stefan-andritoiu/upm,mircea/upm,malikabhi05/upm,skiselev/upm,mircea/upm,stefan-andritoiu/upm,g-vidal/upm,Vaghesh/upm,kissbac/upm,jontrulson/upm,jontrulson/upm,tripzero/upm,kissbac/upm,malikabhi05/upm,g-vidal/upm,skiselev/upm,tylergibson/upm,pylbert/upm,kissbac/upm,spitfire88/upm,arfoll/upm,Propanu/upm,GSmurf/upm,ShawnHymel/upm,yoyojacky/upm,g-vidal/upm,skiselev/upm,skiselev/upm,stefan-andritoiu/upm,afmckinney/upm,Propanu/upm,MakerCollider/upm,tylergibson/upm,g-vidal/upm,srware/upm,nitirohilla/upm,spitfire88/upm,andreivasiliu2211/upm,MakerCollider/upm,yoyojacky/upm,sasmita/upm,spitfire88/upm,mircea/upm,arfoll/upm,whbruce/upm,rafaneri/upm,ShawnHymel/upm,jontrulson/upm,tripzero/upm,malikabhi05/upm,rafaneri/upm,sasmita/upm,tripzero/upm,tylergibson/upm,whbruce/upm,whbruce/upm,jontrulson/upm,andreivasiliu2211/upm,jontrulson/upm,intel-iot-devkit/upm,srware/upm,tylergibson/upm,pylbert/upm,Propanu/upm,nitirohilla/upm,pylbert/upm,Propanu/upm,afmckinney/upm,Jon-ICS/upm,intel-iot-devkit/upm,intel-iot-devkit/upm,GSmurf/upm,arfoll/upm,MakerCollider/upm,malikabhi05/upm,yoyojacky/upm,Vaghesh/upm,pylbert/upm,sasmita/upm,afmckinney/upm,Jon-ICS/upm,intel-iot-devkit/upm,ShawnHymel/upm,Vaghesh/upm,intel-iot-devkit/upm,GSmurf/upm,tripzero/upm,pylbert/upm,mircea/upm,srware/upm,andreivasiliu2211/upm,stefan-andritoiu/upm,ShawnHymel/upm,andreivasiliu2211/upm,kissbac/upm,Propanu/upm,nitirohilla/upm,arfoll/upm,whbruce/upm,Jon-ICS/upm,srware/upm,skiselev/upm,afmckinney/upm