Clean up drive code

diff --git a/src/drive.c b/src/drive.c
index 4aa0a08cfd7fb010e6922a09016cb07eb0269b53..cc85635bda58be331fca68d3d6cdf6215732c55f 100644 (file)
--- a/src/drive.c
+++ b/src/drive.c
@@ -85,31 +85,6 @@ bool drive_cycle(drive_t *drive, uint8_t cycles, bool advance) {
                uint16_t prev = drive->unlatched[drive->lookahead_idx];
                if (timer_next < drive->timer) {
                        if (drive->gcr_bits == 0) {
-                               /*
-                               if (drive->spinning && drive->image != NULL) {
-                                       if (!drive->sync_flag && (drive->byte == 0 || drive->byte == 2)) {
-                                               drive->gcr_word = 0x3ff;
-                                               drive->sync_flag = true;
-                                       } else {
-                                               uint8_t b = drive->image[drive->image_ptr + (drive->sector << 8) + drive->byte];
-                                               drive->gcr_word = (GCR_CONV[(b & 0xf0) >> 4] << 5) | GCR_CONV[b & 0x0f];
-                                               drive->sync_flag = false;
-
-                                               uint8_t byte_next = drive->byte + 1;
-                                               uint8_t sector_next = drive->sector;
-                                               if (byte_next == 0) {
-                                                       sector_next += 1;
-                                               }
-                                               if (sector_next >= SECTORS_PER_TRACK[drive->track]) {
-                                                       sector_next = 0;
-                                               }
-                                               drive->byte = byte_next;
-                                               drive->sector = sector_next;
-                                       }
-                               }
-
-                               drive->gcr_bits = 10;
-                               */
                                if (drive->image != NULL && drive->spinning) {
                                        if (drive->gap_remain > 0) {
                                                drive->gap_remain--;