[PATCH v4 06/15] mtd: nand: kill the MTD_NAND_IDS Kconfig option

From: Boris Brezillon
Date: Tue Jan 03 2017 - 12:36:58 EST


MTD_NAND_IDS is selected by MTD_NAND, which makes it useless. Remove the
Kconfig option and link nand_ids.o into the nand.o object file.
Doing that also prevents adding an extra nand_ids.ko module when MTD_NAND
is activated as a module.

Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
---
arch/cris/arch-v32/drivers/Kconfig | 1 -
drivers/mtd/nand/Kconfig | 4 ----
drivers/mtd/nand/Makefile | 3 +--
3 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/arch/cris/arch-v32/drivers/Kconfig b/arch/cris/arch-v32/drivers/Kconfig
index 2735eb7671a5..b7cd6b9209a9 100644
--- a/arch/cris/arch-v32/drivers/Kconfig
+++ b/arch/cris/arch-v32/drivers/Kconfig
@@ -136,7 +136,6 @@ config ETRAX_NANDFLASH
bool "NAND flash support"
depends on ETRAX_ARCH_V32
select MTD_NAND
- select MTD_NAND_IDS
help
This option enables MTD mapping of NAND flash devices. Needed to use
NAND flash memories. If unsure, say Y.
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 353a9ddf6b97..69f9b03c372e 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -13,7 +13,6 @@ config MTD_NAND_ECC_SMC
menuconfig MTD_NAND
tristate "NAND Device Support"
depends on MTD
- select MTD_NAND_IDS
select MTD_NAND_ECC
help
This enables support for accessing all type of NAND flash
@@ -109,9 +108,6 @@ config MTD_NAND_OMAP_BCH
config MTD_NAND_OMAP_BCH_BUILD
def_tristate MTD_NAND_OMAP2 && MTD_NAND_OMAP_BCH

-config MTD_NAND_IDS
- tristate
-
config MTD_NAND_RICOH
tristate "Ricoh xD card reader"
default n
diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile
index 19a66e404d5b..bfd5d12b9ade 100644
--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
@@ -5,7 +5,6 @@
obj-$(CONFIG_MTD_NAND) += nand.o
obj-$(CONFIG_MTD_NAND_ECC) += nand_ecc.o
obj-$(CONFIG_MTD_NAND_BCH) += nand_bch.o
-obj-$(CONFIG_MTD_NAND_IDS) += nand_ids.o
obj-$(CONFIG_MTD_SM_COMMON) += sm_common.o

obj-$(CONFIG_MTD_NAND_CAFE) += cafe_nand.o
@@ -61,4 +60,4 @@ obj-$(CONFIG_MTD_NAND_BRCMNAND) += brcmnand/
obj-$(CONFIG_MTD_NAND_QCOM) += qcom_nandc.o
obj-$(CONFIG_MTD_NAND_MTK) += mtk_nand.o mtk_ecc.o

-nand-objs := nand_base.o nand_bbt.o nand_timings.o
+nand-objs := nand_base.o nand_bbt.o nand_timings.o nand_ids.o
--
2.7.4