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Subject[PATCH] mtdcore.c: local symbols should be static
The three backing_dev_info symbols are only used in this file and
should be static.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: David Woodhouse <dwmw2@infradead.org>

---

diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index 527cebf..da69bc8 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -43,7 +43,7 @@
* backing device capabilities for non-mappable devices (such as NAND flash)
* - permits private mappings, copies are taken of the data
*/
-struct backing_dev_info mtd_bdi_unmappable = {
+static struct backing_dev_info mtd_bdi_unmappable = {
.capabilities = BDI_CAP_MAP_COPY,
};

@@ -52,7 +52,7 @@ struct backing_dev_info mtd_bdi_unmappable = {
* - permits private mappings, copies are taken of the data
* - permits non-writable shared mappings
*/
-struct backing_dev_info mtd_bdi_ro_mappable = {
+static struct backing_dev_info mtd_bdi_ro_mappable = {
.capabilities = (BDI_CAP_MAP_COPY | BDI_CAP_MAP_DIRECT |
BDI_CAP_EXEC_MAP | BDI_CAP_READ_MAP),
};
@@ -62,7 +62,7 @@ struct backing_dev_info mtd_bdi_ro_mappable = {
* - permits private mappings, copies are taken of the data
* - permits non-writable shared mappings
*/
-struct backing_dev_info mtd_bdi_rw_mappable = {
+static struct backing_dev_info mtd_bdi_rw_mappable = {
.capabilities = (BDI_CAP_MAP_COPY | BDI_CAP_MAP_DIRECT |
BDI_CAP_EXEC_MAP | BDI_CAP_READ_MAP |
BDI_CAP_WRITE_MAP),
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