Remove CanPreempt check from pmm code.

The CanPreempt check in pmm is a leftover from when memory could be
allocated from the 9-segment.  It is no longer needed.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 0 insertions, 10 deletions

diff --git a/src/pmm.c b/src/pmm.c
index 4cee401..5d43645 100644
--- a/src/pmm.c
+++ b/src/pmm.c
@@ -537,13 +537,6 @@ handle_pmm(u16 *args)
     u16 arg1 = args[0];
     dprintf(DEBUG_HDL_pmm, "pmm call arg1=%x\n", arg1);
 
-    int oldpreempt;
-    if (CONFIG_THREAD_OPTIONROMS) {
-        // Not a preemption event - don't wait in wait_preempt()
-        oldpreempt = CanPreempt;
-        CanPreempt = 0;
-    }
-
     u32 ret;
     switch (arg1) {
     case 0x00: ret = handle_pmm00(args); break;
@@ -552,9 +545,6 @@ handle_pmm(u16 *args)
     default:   ret = handle_pmmXX(args); break;
     }
 
-    if (CONFIG_THREAD_OPTIONROMS)
-        CanPreempt = oldpreempt;
-
     return ret;
 }