We get 1 warning when building kernel with W=1:
drivers/hsi/controllers/omap_ssi_core.c:181:6: warning: no previous prototype
for 'ssi_waketest' [-Wmissing-prototypes]
In fact, this function is declared in
drivers/hsi/clients/ssi_protocol.c, but should be declared
in a header file. So this patch moves the function declaration
to include/linux/hsi/hsi.h.
Signed-off-by: Baoyou Xie <baoyou....@linaro.org>
---
drivers/hsi/clients/ssi_protocol.c | 2 --
include/linux/hsi/hsi.h | 1 +
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/hsi/clients/ssi_protocol.c
b/drivers/hsi/clients/ssi_protocol.c
index 6031cd1..fe86444 100644
--- a/drivers/hsi/clients/ssi_protocol.c
+++ b/drivers/hsi/clients/ssi_protocol.c
@@ -45,8 +45,6 @@
#include <linux/hsi/hsi.h>
#include <linux/hsi/ssi_protocol.h>
-void ssi_waketest(struct hsi_client *cl, unsigned int enable);
-
#define SSIP_TXQUEUE_LEN 100
#define SSIP_MAX_MTU 65535
#define SSIP_DEFAULT_MTU 4000
diff --git a/include/linux/hsi/hsi.h b/include/linux/hsi/hsi.h
index 5740254..676a656 100644
--- a/include/linux/hsi/hsi.h
+++ b/include/linux/hsi/hsi.h
@@ -161,6 +161,7 @@ static inline void *hsi_client_drvdata(struct hsi_client
*cl)
int hsi_register_port_event(struct hsi_client *cl,
void (*handler)(struct hsi_client *, unsigned long));
int hsi_unregister_port_event(struct hsi_client *cl);
+void ssi_waketest(struct hsi_client *cl, unsigned int enable);
/**
* struct hsi_client_driver - Driver associated to an HSI client
--
2.7.4
