fdc: remove double affectation of FD_MSR_CMDBUSY flag

FD_MSR_CMDBUSY flag is already set in fdctrl_write_data(), just before calling the command handler (fdctrl_start_transfer() here). Signed-off-by: Hervé Poussineau <[email protected]> Signed-off-by: Kevin Wolf <[email protected]>
martijnvdbrk · Nov 14, 2012 · 27c86e2 · 27c86e2
1 parent 6f442fe
commit 27c86e2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/hw/fdc.c b/hw/fdc.c
@@ -1239,7 +1239,7 @@ static void fdctrl_start_transfer(FDCtrl *fdctrl, int direction)
     /* Set the FIFO state */
     fdctrl->data_dir = direction;
     fdctrl->data_pos = 0;
-    fdctrl->msr |= FD_MSR_CMDBUSY;
+    assert(fdctrl->msr & FD_MSR_CMDBUSY);
     if (fdctrl->fifo[0] & 0x80)
         fdctrl->data_state |= FD_STATE_MULTI;
     else