skmm-ep: fix the inline function definition with gcc 5.x

There are different semantics for inline functions for gcc-5.x compared to
previous gcc. Fix the following build error.
| skmm.c:(.text.startup+0xfc): undefined reference to `va_to_pa'
| skmm.c:(.text.startup+0x10c): undefined reference to `va_to_pa'

Signed-off-by: Zhenhua Luo <zhenhua.luo@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>

2 files changed, 68 insertions, 0 deletions

diff --git a/recipes-extended/skmm-ep/skmm-ep/skmm-ep-fix-the-inline-function-definition-with-gcc-.patch b/recipes-extended/skmm-ep/skmm-ep/skmm-ep-fix-the-inline-function-definition-with-gcc-.patch
new file mode 100644
index 000000000..7acac8c7a
--- /dev/null
+++ b/recipes-extended/skmm-ep/skmm-ep/skmm-ep-fix-the-inline-function-definition-with-gcc-.patch
@@ -0,0 +1,67 @@
+From 3293321112174ff3247c0ba5c8b9ba9349e0e623 Mon Sep 17 00:00:00 2001
+From: Zhenhua Luo <zhenhua.luo@freescale.com>
+Date: Mon, 21 Sep 2015 20:38:52 +0800
+Subject: [PATCH] skmm-ep: fix the inline function definition with gcc 5.x
+
+There are different semantics for inline functions for gcc-5.x compared to
+previous gcc. Fix the following build error.
+| skmm.c:(.text.startup+0xfc): undefined reference to `va_to_pa'
+| skmm.c:(.text.startup+0x10c): undefined reference to `va_to_pa'
+
+Upstream-Status: Pending
+
+Signed-off-by: Zhenhua Luo <zhenhua.luo@freescale.com>
+---
+ apps/skmm/include/skmm_sram.h | 13 +++++++++++--
+ apps/skmm/lib/skmm_ddr.c      | 10 ----------
+ 2 files changed, 11 insertions(+), 12 deletions(-)
+
+diff --git a/apps/skmm/include/skmm_sram.h b/apps/skmm/include/skmm_sram.h
+index 4c96874..6208761 100644
+--- a/apps/skmm/include/skmm_sram.h
++++ b/apps/skmm/include/skmm_sram.h
+@@ -33,9 +33,18 @@
+ #define        __SKMM_SRAM_H__
+ 
+ #include "common.h"
++#include <usdpaa/dma_mem.h>
++
++static inline va_addr_t pa_to_va(phys_addr_t addr)
++{
++        return (va_addr_t)__dma_mem_ptov(addr);
++}
++
++static inline phys_addr_t va_to_pa(va_addr_t addr)
++{
++        return (phys_addr_t)__dma_mem_vtop((void *)addr);
++}
+ 
+-inline phys_addr_t va_to_pa(va_addr_t addr);
+-inline va_addr_t pa_to_va(phys_addr_t addr);
+ va_addr_t *fsl_mem_init(phys_addr_t l2_sram_addr);
+ 
+ #endif /* __SKMM_SRAM_H__ */
+diff --git a/apps/skmm/lib/skmm_ddr.c b/apps/skmm/lib/skmm_ddr.c
+index d5a66ce..f1cef89 100644
+--- a/apps/skmm/lib/skmm_ddr.c
++++ b/apps/skmm/lib/skmm_ddr.c
+@@ -35,16 +35,6 @@
+ #define SKMM_TOTAL_DMA_SIZE    (64 * 1024 * 1024)
+ #define SKMM_DMA_MAP_SIZE      (1*1024*1024)
+ 
+-inline va_addr_t pa_to_va(phys_addr_t addr)
+-{
+-       return (va_addr_t)__dma_mem_ptov(addr);
+-}
+-
+-inline phys_addr_t va_to_pa(va_addr_t addr)
+-{
+-       return (phys_addr_t)__dma_mem_vtop((void *)addr);
+-}
+-
+ va_addr_t *fsl_mem_init(phys_addr_t l2_sram_addr)
+ {
+        /* - map DMA mem */
+-- 
+1.9.2
+
diff --git a/recipes-extended/skmm-ep/skmm-ep_git.bb b/recipes-extended/skmm-ep/skmm-ep_git.bb
index 97961c5f1..79ef450c2 100644
--- a/recipes-extended/skmm-ep/skmm-ep_git.bb
+++ b/recipes-extended/skmm-ep/skmm-ep_git.bb
@@ -9,6 +9,7 @@ PACKAGE_ARCH = "${MACHINE_ARCH}"
 
 SRC_URI = "git://git.freescale.com/ppc/sdk/skmm-ep.git;nobranch=1 \
     file://add-two-missing-header-files.patch \
+    file://skmm-ep-fix-the-inline-function-definition-with-gcc-.patch \
 "
 SRCREV = "27156a6621c8f6d7f98210b1ca5cd97bde926875"