ide-tape: mv idetape_discard_read_pipeline ide_tape_discard_merge_buffer

Also, rename its __-low level helper too.

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 3c61770..1358d83 100644 (file)
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -1641,7 +1641,7 @@ static int idetape_create_prevent_cmd(ide_drive_t *drive,
        return 1;
 }
 
-static void __idetape_discard_read_pipeline(ide_drive_t *drive)
+static void __ide_tape_discard_merge_buffer(ide_drive_t *drive)
 {
        idetape_tape_t *tape = drive->driver_data;
 
@@ -1672,7 +1672,7 @@ static int idetape_position_tape(ide_drive_t *drive, unsigned int block,
        struct ide_atapi_pc pc;
 
        if (tape->chrdev_dir == IDETAPE_DIR_READ)
-               __idetape_discard_read_pipeline(drive);
+               __ide_tape_discard_merge_buffer(drive);
        idetape_wait_ready(drive, 60 * 5 * HZ);
        idetape_create_locate_cmd(drive, &pc, block, partition, skip);
        retval = idetape_queue_pc_tail(drive, &pc);
@@ -1683,19 +1683,19 @@ static int idetape_position_tape(ide_drive_t *drive, unsigned int block,
        return (idetape_queue_pc_tail(drive, &pc));
 }
 
-static void idetape_discard_read_pipeline(ide_drive_t *drive,
+static void ide_tape_discard_merge_buffer(ide_drive_t *drive,
                                          int restore_position)
 {
        idetape_tape_t *tape = drive->driver_data;
        int seek, position;
 
-       __idetape_discard_read_pipeline(drive);
+       __ide_tape_discard_merge_buffer(drive);
        if (restore_position) {
                position = idetape_read_position(drive);
                seek = position > 0 ? position : 0;
                if (idetape_position_tape(drive, seek, 0, 0)) {
                        printk(KERN_INFO "ide-tape: %s: position_tape failed in"
-                                        " discard_pipeline()\n", tape->name);
+                                        " %s\n", tape->name, __func__);
                        return;
                }
        }
@@ -1996,7 +1996,7 @@ static int idetape_space_over_filemarks(ide_drive_t *drive, short mt_op,
                tape->merge_stage_size = 0;
                if (test_and_clear_bit(IDETAPE_FLAG_FILEMARK, &tape->flags))
                        ++count;
-               idetape_discard_read_pipeline(drive, 0);
+               ide_tape_discard_merge_buffer(drive, 0);
        }
 
        /*
@@ -2121,7 +2121,7 @@ static ssize_t idetape_chrdev_write(struct file *file, const char __user *buf,
        /* Initialize write operation */
        if (tape->chrdev_dir != IDETAPE_DIR_WRITE) {
                if (tape->chrdev_dir == IDETAPE_DIR_READ)
-                       idetape_discard_read_pipeline(drive, 1);
+                       ide_tape_discard_merge_buffer(drive, 1);
                if (tape->merge_stage || tape->merge_stage_size) {
                        printk(KERN_ERR "ide-tape: merge_stage_size "
                                "should be 0 now\n");
@@ -2246,7 +2246,7 @@ static int idetape_mtioctop(ide_drive_t *drive, short mt_op, int mt_count)
        case MTWEOF:
                if (tape->write_prot)
                        return -EACCES;
-               idetape_discard_read_pipeline(drive, 1);
+               ide_tape_discard_merge_buffer(drive, 1);
                for (i = 0; i < mt_count; i++) {
                        retval = idetape_write_filemark(drive);
                        if (retval)
@@ -2254,12 +2254,12 @@ static int idetape_mtioctop(ide_drive_t *drive, short mt_op, int mt_count)
                }
                return 0;
        case MTREW:
-               idetape_discard_read_pipeline(drive, 0);
+               ide_tape_discard_merge_buffer(drive, 0);
                if (idetape_rewind_tape(drive))
                        return -EIO;
                return 0;
        case MTLOAD:
-               idetape_discard_read_pipeline(drive, 0);
+               ide_tape_discard_merge_buffer(drive, 0);
                idetape_create_load_unload_cmd(drive, &pc,
                                               IDETAPE_LU_LOAD_MASK);
                return idetape_queue_pc_tail(drive, &pc);
@@ -2274,7 +2274,7 @@ static int idetape_mtioctop(ide_drive_t *drive, short mt_op, int mt_count)
                                if (!idetape_queue_pc_tail(drive, &pc))
                                        tape->door_locked = DOOR_UNLOCKED;
                }
-               idetape_discard_read_pipeline(drive, 0);
+               ide_tape_discard_merge_buffer(drive, 0);
                idetape_create_load_unload_cmd(drive, &pc,
                                              !IDETAPE_LU_LOAD_MASK);
                retval = idetape_queue_pc_tail(drive, &pc);
@@ -2282,10 +2282,10 @@ static int idetape_mtioctop(ide_drive_t *drive, short mt_op, int mt_count)
                        clear_bit(IDETAPE_FLAG_MEDIUM_PRESENT, &tape->flags);
                return retval;
        case MTNOP:
-               idetape_discard_read_pipeline(drive, 0);
+               ide_tape_discard_merge_buffer(drive, 0);
                return idetape_flush_tape_buffers(drive);
        case MTRETEN:
-               idetape_discard_read_pipeline(drive, 0);
+               ide_tape_discard_merge_buffer(drive, 0);
                idetape_create_load_unload_cmd(drive, &pc,
                        IDETAPE_LU_RETENSION_MASK | IDETAPE_LU_LOAD_MASK);
                return idetape_queue_pc_tail(drive, &pc);
@@ -2307,11 +2307,11 @@ static int idetape_mtioctop(ide_drive_t *drive, short mt_op, int mt_count)
                        set_bit(IDETAPE_FLAG_DETECT_BS, &tape->flags);
                return 0;
        case MTSEEK:
-               idetape_discard_read_pipeline(drive, 0);
+               ide_tape_discard_merge_buffer(drive, 0);
                return idetape_position_tape(drive,
                        mt_count * tape->user_bs_factor, tape->partition, 0);
        case MTSETPART:
-               idetape_discard_read_pipeline(drive, 0);
+               ide_tape_discard_merge_buffer(drive, 0);
                return idetape_position_tape(drive, 0, mt_count, 0);
        case MTFSR:
        case MTBSR:
@@ -2393,7 +2393,7 @@ static int idetape_chrdev_ioctl(struct inode *inode, struct file *file,
                return 0;
        default:
                if (tape->chrdev_dir == IDETAPE_DIR_READ)
-                       idetape_discard_read_pipeline(drive, 1);
+                       ide_tape_discard_merge_buffer(drive, 1);
                return idetape_blkdev_ioctl(drive, cmd, arg);
        }
 }
@@ -2535,7 +2535,7 @@ static int idetape_chrdev_release(struct inode *inode, struct file *filp)
                idetape_write_release(drive, minor);
        if (tape->chrdev_dir == IDETAPE_DIR_READ) {
                if (minor < 128)
-                       idetape_discard_read_pipeline(drive, 1);
+                       ide_tape_discard_merge_buffer(drive, 1);
        }
 
        if (minor < 128 && test_bit(IDETAPE_FLAG_MEDIUM_PRESENT, &tape->flags))