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From: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
To: David Woodhouse <dwmw2@infradead.org>
Cc: Stefan Roese <sr@denx.de>,
	linux-mtd@lists.infradead.org,
	Artem Bityutskiy <dedekind1@gmail.com>
Subject: [PATCH 1/5] MTD: make MTD_CONCAT support mandatory
Date: Tue, 11 Jan 2011 14:33:35 +0300	[thread overview]
Message-ID: <1294745619-7142-1-git-send-email-dbaryshkov@gmail.com> (raw)

Move mtdconcat to be an integral part of the mtd core. It's a tiny bit
of code, which bears 'say Y if you don't know what to do' note in the
Kconfig. OTOH there are several ugly ifdefs depending on the MTD_CONCAT.
So, making MTD_CONCAT support mandatory will allow us to clean up code a
lot.

Kconfig entry is changed to be a bool defaulting to Y, so all code
pieces depending on it, will have MTD_CONCAT Kconfig symbol and
CONFIG_MTD_CONCAT define. This will be removed in one of next patches.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: Artem Bityutskiy <dedekind1@gmail.com>
Cc: Stefan Roese <sr@denx.de>
---
 drivers/mtd/Kconfig  |    3 ++-
 drivers/mtd/Makefile |    3 +--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig
index 1e2cbf5..38ca5f2 100644
--- a/drivers/mtd/Kconfig
+++ b/drivers/mtd/Kconfig
@@ -34,7 +34,8 @@ config MTD_TESTS
 	  various checks and verifications when loaded.
 
 config MTD_CONCAT
-	tristate "MTD concatenating support"
+	bool
+	default y
 	help
 	  Support for concatenating several MTD devices into a single
 	  (virtual) one. This allows you to have -for example- a JFFS(2)
diff --git a/drivers/mtd/Makefile b/drivers/mtd/Makefile
index 760abc5..a166b71 100644
--- a/drivers/mtd/Makefile
+++ b/drivers/mtd/Makefile
@@ -4,10 +4,9 @@
 
 # Core functionality.
 obj-$(CONFIG_MTD)		+= mtd.o
-mtd-y				:= mtdcore.o mtdsuper.o
+mtd-y				:= mtdcore.o mtdsuper.o mtdconcat.o
 mtd-$(CONFIG_MTD_PARTITIONS)	+= mtdpart.o
 
-obj-$(CONFIG_MTD_CONCAT)	+= mtdconcat.o
 obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
 obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
 obj-$(CONFIG_MTD_AFS_PARTS)	+= afs.o
-- 
1.7.2.3

             reply	other threads:[~2011-01-11 11:33 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-01-11 11:33 Dmitry Eremin-Solenikov [this message]
2011-01-11 11:33 ` [PATCH 2/5] MTD: drop MTD_CONCAT dependencies from Kconfig Dmitry Eremin-Solenikov
2011-01-11 11:33 ` [PATCH 3/5] MTD: drop CONFIG_MTD_CONCAT ifdefs Dmitry Eremin-Solenikov
2011-01-11 11:33 ` [PATCH 4/5] CRIS: stop checking for MTD_CONCAT Dmitry Eremin-Solenikov
2011-01-12 12:40   ` Jesper Nilsson
2011-01-12 12:41     ` Dmitry Eremin-Solenikov
2011-01-18 11:05     ` Artem Bityutskiy
2011-01-18 14:58       ` Jesper Nilsson
2011-07-09  7:37   ` SV: " Mikael Starvik
2011-01-11 11:33 ` [PATCH 5/5] MTD: drop MTD_CONCAT from Kconfig entirely Dmitry Eremin-Solenikov
2011-01-12 13:25 ` [PATCH 1/5] MTD: make MTD_CONCAT support mandatory Stefan Roese
2011-02-15 14:07   ` Dmitry Eremin-Solenikov
2011-02-25  8:47     ` Artem Bityutskiy
2011-02-25 10:05       ` Dmitry Eremin-Solenikov
2011-02-25 10:15         ` Artem Bityutskiy
2011-02-25 10:35         ` Artem Bityutskiy

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