[PATCH 03/20] bus: mhi: Make mhi_state_str[] array static const and move to common.h

[Manivannan Sadhasivam]

mhi_state_str[] array could be used by MHI endpoint stack also. So let's
make the array as "static const" and move it inside the "common.h" header
so that the endpoint stack could also make use of it. Otherwise, the
structure definition should be present in both host and endpoint stack and
that'll result in duplication.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
---
 drivers/bus/mhi/common.h    | 13 ++++++++++++-
 drivers/bus/mhi/host/init.c | 12 ------------
 2 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/drivers/bus/mhi/common.h b/drivers/bus/mhi/common.h
index 0f4f3b9f3027..2ea438205617 100644
--- a/drivers/bus/mhi/common.h
+++ b/drivers/bus/mhi/common.h
@@ -174,7 +174,18 @@ struct mhi_cmd_ctxt {
 	__u64 wp __packed __aligned(4);
 };
 
-extern const char * const mhi_state_str[MHI_STATE_MAX];
+static const char * const mhi_state_str[MHI_STATE_MAX] = {
+	[MHI_STATE_RESET] = "RESET",
+	[MHI_STATE_READY] = "READY",
+	[MHI_STATE_M0] = "M0",
+	[MHI_STATE_M1] = "M1",
+	[MHI_STATE_M2] = "M2",
+	[MHI_STATE_M3] = "M3",
+	[MHI_STATE_M3_FAST] = "M3 FAST",
+	[MHI_STATE_BHI] = "BHI",
+	[MHI_STATE_SYS_ERR] = "SYS ERROR",
+};
+
 #define TO_MHI_STATE_STR(state) ((state >= MHI_STATE_MAX || \
 				  !mhi_state_str[state]) ? \
 				"INVALID_STATE" : mhi_state_str[state])
diff --git a/drivers/bus/mhi/host/init.c b/drivers/bus/mhi/host/init.c
index 5aaca6d0f52b..fa904e7468d8 100644
--- a/drivers/bus/mhi/host/init.c
+++ b/drivers/bus/mhi/host/init.c
@@ -44,18 +44,6 @@ const char * const dev_state_tran_str[DEV_ST_TRANSITION_MAX] = {
 	[DEV_ST_TRANSITION_DISABLE] = "DISABLE",
 };
 
-const char * const mhi_state_str[MHI_STATE_MAX] = {
-	[MHI_STATE_RESET] = "RESET",
-	[MHI_STATE_READY] = "READY",
-	[MHI_STATE_M0] = "M0",
-	[MHI_STATE_M1] = "M1",
-	[MHI_STATE_M2] = "M2",
-	[MHI_STATE_M3] = "M3",
-	[MHI_STATE_M3_FAST] = "M3 FAST",
-	[MHI_STATE_BHI] = "BHI",
-	[MHI_STATE_SYS_ERR] = "SYS ERROR",
-};
-
 const char * const mhi_ch_state_type_str[MHI_CH_STATE_TYPE_MAX] = {
 	[MHI_CH_STATE_TYPE_RESET] = "RESET",
 	[MHI_CH_STATE_TYPE_STOP] = "STOP",
-- 
2.25.1