PORTSC_PLS_SHIFT
if (((val & PORTSC_PLS_MASK) >> PORTSC_PLS_SHIFT) != PORTSC_PLS_U0) {
u32 pls = (portsc & PORTSC_PLS_MASK) >> PORTSC_PLS_SHIFT;
PORTSC_PLS_SHIFT;
#define PORTSC_PLS(x) (((x) << PORTSC_PLS_SHIFT) & PORTSC_PLS_MASK)
PORTSC_PLS_SHIFT;
PORTSC_PLS_SHIFT;