powerpc: Move get_longbusy_msecs into hvcall.h and remove duplicate function

I am going to use this in the next patch, better to have this code in
one place rather than three.

Signed-off-by: Ian Munsie <imunsie@au1.ibm.com>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

3 files changed, 20 insertions, 40 deletions

diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h
index a3d26d8f63cd..0975e5c0bb19 100644
--- a/arch/powerpc/include/asm/hvcall.h
+++ b/arch/powerpc/include/asm/hvcall.h
@@ -356,6 +356,26 @@ struct hvcall_mpp_x_data {
 
 int h_get_mpp_x(struct hvcall_mpp_x_data *mpp_x_data);
 
+static inline unsigned int get_longbusy_msecs(int longbusy_rc)
+{
+        switch (longbusy_rc) {
+        case H_LONG_BUSY_ORDER_1_MSEC:
+                return 1;
+        case H_LONG_BUSY_ORDER_10_MSEC:
+                return 10;
+        case H_LONG_BUSY_ORDER_100_MSEC:
+                return 100;
+        case H_LONG_BUSY_ORDER_1_SEC:
+                return 1000;
+        case H_LONG_BUSY_ORDER_10_SEC:
+                return 10000;
+        case H_LONG_BUSY_ORDER_100_SEC:
+                return 100000;
+        default:
+                return 1;
+        }
+}
+
 #ifdef CONFIG_PPC_PSERIES
 extern int CMO_PrPSP;
 extern int CMO_SecPSP;
diff --git a/drivers/infiniband/hw/ehca/hcp_if.c b/drivers/infiniband/hw/ehca/hcp_if.c
index 2d41d04fd959..89517ffb4389 100644
--- a/drivers/infiniband/hw/ehca/hcp_if.c
+++ b/drivers/infiniband/hw/ehca/hcp_if.c
@@ -90,26 +90,6 @@
 
 static DEFINE_SPINLOCK(hcall_lock);
 
-static u32 get_longbusy_msecs(int longbusy_rc)
-{
-        switch (longbusy_rc) {
-        case H_LONG_BUSY_ORDER_1_MSEC:
-                return 1;
-        case H_LONG_BUSY_ORDER_10_MSEC:
-                return 10;
-        case H_LONG_BUSY_ORDER_100_MSEC:
-                return 100;
-        case H_LONG_BUSY_ORDER_1_SEC:
-                return 1000;
-        case H_LONG_BUSY_ORDER_10_SEC:
-                return 10000;
-        case H_LONG_BUSY_ORDER_100_SEC:
-                return 100000;
-        default:
-                return 1;
-        }
-}
-
 static long ehca_plpar_hcall_norets(unsigned long opcode,
                                     unsigned long arg1,
                                     unsigned long arg2,
diff --git a/drivers/net/ethernet/ibm/ehea/ehea_phyp.h b/drivers/net/ethernet/ibm/ehea/ehea_phyp.h
index 8364815c32ff..99b6c2a38dbf 100644
--- a/drivers/net/ethernet/ibm/ehea/ehea_phyp.h
+++ b/drivers/net/ethernet/ibm/ehea/ehea_phyp.h
@@ -39,26 +39,6 @@
  * hcp_*  - structures, variables and functions releated to Hypervisor Calls
  */
 
-static inline u32 get_longbusy_msecs(int long_busy_ret_code)
-{
-        switch (long_busy_ret_code) {
-        case H_LONG_BUSY_ORDER_1_MSEC:
-                return 1;
-        case H_LONG_BUSY_ORDER_10_MSEC:
-                return 10;
-        case H_LONG_BUSY_ORDER_100_MSEC:
-                return 100;
-        case H_LONG_BUSY_ORDER_1_SEC:
-                return 1000;
-        case H_LONG_BUSY_ORDER_10_SEC:
-                return 10000;
-        case H_LONG_BUSY_ORDER_100_SEC:
-                return 100000;
-        default:
-                return 1;
-        }
-}
-
 /* Number of pages which can be registered at once by H_REGISTER_HEA_RPAGES */
 #define EHEA_MAX_RPAGE 512