working w/o second init_sensor

src/drivers/elphel/boson640.c

@@ -838,6 +838,7 @@ int  boson640_is_booted   ( int sensor_port,
         dev_dbg(g_dev_ptr,"boson640_is_booted(): Not yet fully booted{%d}, frame %d < %d, P_COLOR =%ld\n",sensor_port, cframe, BOSON640_BOOT_FRAME,thispars->pars[P_COLOR]);
 		return 0; // too early
 	}
+//    setFramePar(sensor_port, thispars, P_BOOTED | FRAMEPAIR_FORCE_PROC,  1); // should initiate pgm_initsensor and others?
     setFramePar(sensor_port, thispars, P_BOOTED,  1); // should initiate pgm_initsensor and others?
 //    dev_warn(g_dev_ptr,"boson640_is_booted(): Just fully booted{%d}\n",sensor_port);
     dev_warn(g_dev_ptr,"boson640_is_booted(): Just fully booted{%d}, P_COLOR =%ld\n",sensor_port,thispars->pars[P_COLOR]);
@@ -949,16 +950,11 @@ int boson640_pgm_initsensor     (int sensor_port,               ///< sensor port
     ///x393_sensio_tim1_t uart_ctl =   {.d32=0};
     u32                data32;
     int i, rslt; // ,color;
-    dev_dbg(g_dev_ptr,"boson640_pgm_initsensor(): {%d}  frame16=%d frame=%ld\n",sensor_port,frame16,getThisFrameNumber(sensor_port));
+    dev_info(g_dev_ptr,"boson640_pgm_initsensor(): {%d}  frame16=%d frame=%ld\n",sensor_port,frame16,getThisFrameNumber(sensor_port));
     if (frame16 >= 0) return -1; // should be ASAP
 
-    if (boson640_is_booted (sensor_port, thispars) < 2){ // not yet booted
-    	return -1; // Not yet fully booted.
-    }
-
-
     // Was disabled
-  #if 1
+  #if 0
     // reset both sequencers to frame 0
     sequencer_stop_run_reset(sensor_port, SEQ_CMD_RESET);
     sequencer_stop_run_reset(sensor_port, SEQ_CMD_RUN);  // also programs status update
@@ -970,6 +966,12 @@ int boson640_pgm_initsensor     (int sensor_port,               ///< sensor port
 	set_sensor_uart_ctl_boson (sensor_port, uart_extif_en[sensor_port], -1, -1, 0, 0);
     dev_info(g_dev_ptr,"boson640_pgm_initsensor(): {%d}  frame16=%d frame=%ld: Enable EXTIF (Boson UART control from the sequencer)\n",sensor_port,frame16,getThisFrameNumber(sensor_port));
 
+    if (boson640_is_booted (sensor_port, thispars) < 2){ // not yet booted
+        dev_info(g_dev_ptr,"boson640_pgm_initsensor(): {%d}  frame16=%d frame=%ld ABORTED as Boson not yet booted\n",sensor_port,frame16,getThisFrameNumber(sensor_port));
+    	return -1; // Not yet fully booted.
+    }
+
+
 //    boson640_par2addr
 
 // read shadows from the sensor, ignore errors

src/drivers/elphel/cxi2c.c

@@ -870,14 +870,14 @@ ssize_t xi2c_read(struct file * file, char * buf, size_t count, loff_t *off) {
     unsigned long p;
     int error;
     char * bbitdelays= (char*) bitdelays;
-    p = *off;
-    int bus=0;
-    unsigned char * i2cbuf=&i2cbuf_all[0]; // initialize to keep compiler happy
-    unsigned char * userbuf=&i2cbuf[1];
-    int thissize=sizes[(int)file->private_data];
     int slave_adr;
+    int thissize=sizes[(int)file->private_data];
     int en_mask=0;
     int en_bits=0;
+    int bus=0;
+    unsigned char * i2cbuf=&i2cbuf_all[0]; // initialize to keep compiler happy
+    unsigned char * userbuf=&i2cbuf[1];
+    p = *off;
 
     //  switch (((int *)file->private_data)[0]) {
     switch ((int)file->private_data) {