Reported-by: Stefan Richter <stef...@s5r6.in-berlin.de>
Signed-off-by: Peter Hurley <pe...@hurleysoftware.com>
---
drivers/staging/fwserial/fwserial.c | 4 +++-
drivers/staging/fwserial/fwserial.h | 2 +-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/fwserial/fwserial.c
b/drivers/staging/fwserial/fwserial.c
index 055085d..473a2db 100644
--- a/drivers/staging/fwserial/fwserial.c
+++ b/drivers/staging/fwserial/fwserial.c
@@ -78,6 +78,8 @@ static int num_ports;
/* slab used as pool for struct fwtty_transactions */
static struct kmem_cache *fwtty_txn_cache;
+struct tty_driver *fwtty_driver;
+
struct fwtty_transaction;
typedef void (*fwtty_transaction_cb)(struct fw_card *card, int rcode,
void *data, size_t length,
@@ -2543,7 +2545,7 @@ static struct fw_descriptor fwserial_unit_directory = {
* The management address is in the unit space region but above other known
* address users (to keep wild writes from causing havoc)
*/
-const struct fw_address_region fwserial_mgmt_addr_region = {
+static const struct fw_address_region fwserial_mgmt_addr_region = {
.start = CSR_REGISTER_BASE + 0x1e0000ULL,
.end = 0x1000000000000ULL,
};
diff --git a/drivers/staging/fwserial/fwserial.h
b/drivers/staging/fwserial/fwserial.h
index 953ece6..3602809 100644
--- a/drivers/staging/fwserial/fwserial.h
+++ b/drivers/staging/fwserial/fwserial.h
@@ -352,7 +352,7 @@ struct fw_serial {
static const char tty_dev_name[] = TTY_DEV_NAME;
static const char loop_dev_name[] = "fwloop";
-struct tty_driver *fwtty_driver;
+extern struct tty_driver *fwtty_driver;
#define driver_err(s, v...) pr_err(KBUILD_MODNAME ": " s, ##v)
--
1.8.1.1
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