uint tpmsk = ~pmsk;
/*
- * the (somewhat confused) paragraph at the
- * bottom of page 35-5 warns that there might
- * be "unknown behaviour" when programming
- * PSORx and PDIRx, if PPARx = 1, so I
- * decided this meant I had to disable the
- * dedicated function first, and enable it
- * last.
+ * the (somewhat confused) paragraph at the
+ * bottom of page 35-5 warns that there might
+ * be "unknown behaviour" when programming
+ * PSORx and PDIRx, if PPARx = 1, so I
+ * decided this meant I had to disable the
+ * dedicated function first, and enable it
+ * last.
*/
iop->ppar &= tpmsk;
iop->psor = (iop->psor & tpmsk) | psor;