memory: move jedec_ddr_data.c from lib/ to drivers/memory/

jedec_ddr_data.c exports 3 symbols, and all of them are only
referenced from drivers/memory/{emif.c,of_memory.c}

drivers/memory/ is a better location than lib/.

I removed the Kconfig prompt "JEDEC DDR data" because it is only
select'ed by TI_EMIF, and there is no other user. There is no good
reason in making it a user-configurable CONFIG option.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig
index 392ad4f..477f0f1 100644 (file)
--- a/drivers/memory/Kconfig
+++ b/drivers/memory/Kconfig
@@ -8,6 +8,14 @@ menuconfig MEMORY
 
 if MEMORY
 
+config DDR
+       bool
+       help
+         Data from JEDEC specs for DDR SDRAM memories,
+         particularly the AC timing parameters and addressing
+         information. This data is useful for drivers handling
+         DDR SDRAM controllers.
+
 config ARM_PL172_MPMC
        tristate "ARM PL172 MPMC driver"
        depends on ARM_AMBA && OF

diff --git a/drivers/memory/Makefile b/drivers/memory/Makefile
index 91ae4eb..9d5c409 100644 (file)
--- a/drivers/memory/Makefile
+++ b/drivers/memory/Makefile
@@ -3,6 +3,7 @@
 # Makefile for memory devices
 #
 
+obj-$(CONFIG_DDR)              += jedec_ddr_data.o
 ifeq ($(CONFIG_DDR),y)
 obj-$(CONFIG_OF)               += of_memory.o
 endif

diff --git a/lib/jedec_ddr_data.c b/drivers/memory/jedec_ddr_data.c
similarity index 100%
rename from lib/jedec_ddr_data.c
rename to drivers/memory/jedec_ddr_data.c

diff --git a/lib/Kconfig b/lib/Kconfig
index 90623a0..e09b3e0 100644 (file)
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -531,14 +531,6 @@ config LRU_CACHE
 config CLZ_TAB
        bool
 
-config DDR
-       bool "JEDEC DDR data"
-       help
-         Data from JEDEC specs for DDR SDRAM memories,
-         particularly the AC timing parameters and addressing
-         information. This data is useful for drivers handling
-         DDR SDRAM controllers.
-
 config IRQ_POLL
        bool "IRQ polling library"
        help

diff --git a/lib/Makefile b/lib/Makefile
index fb76970..cb66bc9 100644 (file)
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -206,8 +206,6 @@ obj-$(CONFIG_SIGNATURE) += digsig.o
 
 lib-$(CONFIG_CLZ_TAB) += clz_tab.o
 
-obj-$(CONFIG_DDR) += jedec_ddr_data.o
-
 obj-$(CONFIG_GENERIC_STRNCPY_FROM_USER) += strncpy_from_user.o
 obj-$(CONFIG_GENERIC_STRNLEN_USER) += strnlen_user.o