Fail SD mount without SPI re-init (#19226)

Marlin/src/sd/cardreader.cpp

   #if ENABLED(SDSUPPORT) && PIN_EXISTS(SD_DETECT)
     SET_INPUT_PULLUP(SD_DETECT_PIN);
   #endif
-  
+
   #if PIN_EXISTS(SDPOWER)
     OUT_WRITE(SDPOWER_PIN, HIGH); // Power the SD reader
   #endif
 
   if (flag.mounted)
     cdroot();
-  else {
-    spiInit(SPI_SPEED); // Return to base SPI speed
+  else if (marlin_state != MF_INITIALIZING)
     ui.set_status_P(GET_TEXT(MSG_SD_INIT_FAIL), -1);
-  }
+
   ui.refresh();
 }