fpga manager: xilinx-spi: remove stray comment

Remove comment committed by mistake.

Fixes: dd2784c0 ("fpga manager: xilinx-spi: check INIT_B pin during write_init")
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Moritz Fischer <mdf@kernel.org>

drivers/fpga/xilinx-spi.c

@@ -57,7 +57,6 @@ static int wait_for_init_b(struct fpga_manager *mgr, int value,
 
 	if (conf->init_b) {
 		while (time_before(jiffies, timeout)) {
-			/* dump_state(conf, "wait for init_d .."); */
 			if (gpiod_get_value(conf->init_b) == value)
 				return 0;
 			usleep_range(100, 400);