soc: rockchip: add cpuinfo support

[firefly-linux-kernel-4.4.55.git] / drivers / md / dm-linear.c

diff --git a/drivers/md/dm-linear.c b/drivers/md/dm-linear.c
index 05c35aacb3aaeadb4cfddd73a14fed73a7c1bbe0..2ff5f32a4b99c1762d9c293902af89a56ac6bc5a 100644 (file)
--- a/drivers/md/dm-linear.c
+++ b/drivers/md/dm-linear.c
@@ -25,7 +25,7 @@ struct linear_c {
 /*
  * Construct a linear mapping: <dev_path> <offset>
  */
-static int linear_ctr(struct dm_target *ti, unsigned int argc, char **argv)
+int dm_linear_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 {
        struct linear_c *lc;
        unsigned long long tmp;
@@ -66,14 +66,16 @@ static int linear_ctr(struct dm_target *ti, unsigned int argc, char **argv)
        kfree(lc);
        return ret;
 }
+EXPORT_SYMBOL_GPL(dm_linear_ctr);
 
-static void linear_dtr(struct dm_target *ti)
+void dm_linear_dtr(struct dm_target *ti)
 {
        struct linear_c *lc = (struct linear_c *) ti->private;
 
        dm_put_device(ti, lc->dev);
        kfree(lc);
 }
+EXPORT_SYMBOL_GPL(dm_linear_dtr);
 
 static sector_t linear_map_sector(struct dm_target *ti, sector_t bi_sector)
 {
@@ -92,14 +94,15 @@ static void linear_map_bio(struct dm_target *ti, struct bio *bio)
                        linear_map_sector(ti, bio->bi_iter.bi_sector);
 }
 
-static int linear_map(struct dm_target *ti, struct bio *bio)
+int dm_linear_map(struct dm_target *ti, struct bio *bio)
 {
        linear_map_bio(ti, bio);
 
        return DM_MAPIO_REMAPPED;
 }
+EXPORT_SYMBOL_GPL(dm_linear_map);
 
-static void linear_status(struct dm_target *ti, status_type_t type,
+void dm_linear_status(struct dm_target *ti, status_type_t type,
                          unsigned status_flags, char *result, unsigned maxlen)
 {
        struct linear_c *lc = (struct linear_c *) ti->private;
@@ -115,8 +118,9 @@ static void linear_status(struct dm_target *ti, status_type_t type,
                break;
        }
 }
+EXPORT_SYMBOL_GPL(dm_linear_status);
 
-static int linear_prepare_ioctl(struct dm_target *ti,
+int dm_linear_prepare_ioctl(struct dm_target *ti,
                struct block_device **bdev, fmode_t *mode)
 {
        struct linear_c *lc = (struct linear_c *) ti->private;
@@ -132,25 +136,27 @@ static int linear_prepare_ioctl(struct dm_target *ti,
                return 1;
        return 0;
 }
+EXPORT_SYMBOL_GPL(dm_linear_prepare_ioctl);
 
-static int linear_iterate_devices(struct dm_target *ti,
+int dm_linear_iterate_devices(struct dm_target *ti,
                                  iterate_devices_callout_fn fn, void *data)
 {
        struct linear_c *lc = ti->private;
 
        return fn(ti, lc->dev, lc->start, ti->len, data);
 }
+EXPORT_SYMBOL_GPL(dm_linear_iterate_devices);
 
 static struct target_type linear_target = {
        .name   = "linear",
        .version = {1, 2, 1},
        .module = THIS_MODULE,
-       .ctr    = linear_ctr,
-       .dtr    = linear_dtr,
-       .map    = linear_map,
-       .status = linear_status,
-       .prepare_ioctl = linear_prepare_ioctl,
-       .iterate_devices = linear_iterate_devices,
+       .ctr    = dm_linear_ctr,
+       .dtr    = dm_linear_dtr,
+       .map    = dm_linear_map,
+       .status = dm_linear_status,
+       .prepare_ioctl  = dm_linear_prepare_ioctl,
+       .iterate_devices = dm_linear_iterate_devices,
 };
 
 int __init dm_linear_init(void)