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--- a/fs/yaffs2/yaffs_vfs_glue.c
+++ b/fs/yaffs2/yaffs_vfs_glue.c
@@ -2793,6 +2793,15 @@ static struct super_block *yaffs_interna
return NULL;
}
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0)
+ T(YAFFS_TRACE_OS, (TSTR(" erase %p\n"), mtd->_erase));
+ T(YAFFS_TRACE_OS, (TSTR(" read %p\n"), mtd->_read));
+ T(YAFFS_TRACE_OS, (TSTR(" write %p\n"), mtd->_write));
+ T(YAFFS_TRACE_OS, (TSTR(" readoob %p\n"), mtd->_read_oob));
+ T(YAFFS_TRACE_OS, (TSTR(" writeoob %p\n"), mtd->_write_oob));
+ T(YAFFS_TRACE_OS, (TSTR(" block_isbad %p\n"), mtd->_block_isbad));
+ T(YAFFS_TRACE_OS, (TSTR(" block_markbad %p\n"), mtd->_block_markbad));
+#else
T(YAFFS_TRACE_OS, (TSTR(" erase %p\n"), mtd->erase));
T(YAFFS_TRACE_OS, (TSTR(" read %p\n"), mtd->read));
T(YAFFS_TRACE_OS, (TSTR(" write %p\n"), mtd->write));
@@ -2800,6 +2809,7 @@ static struct super_block *yaffs_interna
T(YAFFS_TRACE_OS, (TSTR(" writeoob %p\n"), mtd->write_oob));
T(YAFFS_TRACE_OS, (TSTR(" block_isbad %p\n"), mtd->block_isbad));
T(YAFFS_TRACE_OS, (TSTR(" block_markbad %p\n"), mtd->block_markbad));
+#endif
T(YAFFS_TRACE_OS, (TSTR(" %s %d\n"), WRITE_SIZE_STR, WRITE_SIZE(mtd)));
T(YAFFS_TRACE_OS, (TSTR(" oobsize %d\n"), mtd->oobsize));
T(YAFFS_TRACE_OS, (TSTR(" erasesize %d\n"), mtd->erasesize));
@@ -2828,6 +2838,15 @@ static struct super_block *yaffs_interna
if (yaffs_version == 2) {
/* Check for version 2 style functions */
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0))
+ if (!mtd->_erase ||
+ !mtd->_block_isbad ||
+ !mtd->_block_markbad ||
+ !mtd->_read ||
+ !mtd->_write ||
+ !mtd->_read_oob ||
+ !mtd->_write_oob) {
+#else
if (!mtd->erase ||
!mtd->block_isbad ||
!mtd->block_markbad ||
@@ -2839,6 +2858,7 @@ static struct super_block *yaffs_interna
!mtd->write_ecc ||
!mtd->read_ecc || !mtd->read_oob || !mtd->write_oob) {
#endif
+#endif
T(YAFFS_TRACE_ALWAYS,
(TSTR("yaffs: MTD device does not support required "
"functions\n")));
@@ -2855,6 +2875,13 @@ static struct super_block *yaffs_interna
}
} else {
/* Check for V1 style functions */
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0))
+ if (!mtd->_erase ||
+ !mtd->_read ||
+ !mtd->_write ||
+ !mtd->_read_oob ||
+ !mtd->_write_oob) {
+#else
if (!mtd->erase ||
!mtd->read ||
!mtd->write ||
@@ -2864,6 +2891,7 @@ static struct super_block *yaffs_interna
!mtd->write_ecc ||
!mtd->read_ecc || !mtd->read_oob || !mtd->write_oob) {
#endif
+#endif
T(YAFFS_TRACE_ALWAYS,
(TSTR("yaffs: MTD device does not support required "
"functions\n")));
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