GPUs cannot be hotplugged

driver-opencl.c

@@ -668,7 +668,7 @@ char *set_rawintensity(const char *_arg)
 void print_ndevs(int *ndevs)
 {
   opt_log_output = true;
-  opencl_drv.drv_detect(false);
+  opencl_drv.drv_detect();
   clear_adl(*ndevs);
   applog(LOG_INFO, "%i GPU devices max detected", *ndevs);
 }
@@ -1129,7 +1129,7 @@ out:
   return NULL;
 }
 
-static void opencl_detect(bool hotplug)
+static void opencl_detect(void)
 {
   int i;
 

miner.h

@@ -382,7 +382,7 @@ struct device_drv {
   char *name;
 
   // DRV-global functions
-  void (*drv_detect)(bool);
+  void (*drv_detect)(void);
 
   // Device-specific functions
   void (*reinit_device)(struct cgpu_info *);

sgminer.c

@@ -7934,7 +7934,7 @@ static void noop_thread_enable(struct thr_info __maybe_unused *thr)
 {
 }
 
-static void noop_detect(bool __maybe_unused hotplug)
+static void noop_detect(void)
 {
 }
 #define noop_flush_work noop_reinit_device
@@ -8192,7 +8192,6 @@ static void *restart_mining_threads_thread(void *userdata)
 }
 
 #define DRIVER_FILL_DEVICE_DRV(X) fill_device_drv(&X##_drv);
-#define DRIVER_DRV_DETECT_ALL(X) X##_drv.drv_detect(false);
 
 int main(int argc, char *argv[])
 {
@@ -8370,7 +8369,7 @@ int main(int argc, char *argv[])
   DRIVER_PARSE_COMMANDS(DRIVER_FILL_DEVICE_DRV)
 
   // this will set total_devices
-  opencl_drv.drv_detect(false);
+  opencl_drv.drv_detect();
 
   if (opt_display_devs) {
     applog(LOG_ERR, "Devices detected:");