From: Jaehoon Chung <jh80.chung@samsung.com>
To: linux-mmc <linux-mmc@vger.kernel.org>, linux-samsung-soc@vger.kernel.org
Cc: Chris Ball <cjb@laptop.org>,
Kyungmin Park <kyungmin.park@samsung.com>,
'kgene kim' <kgene.kim@samsung.com>
Subject: [PATCH v3 0/4] mmc: sdhci-s3c: use the sdhci-pltfm.c and move the header file
Date: Tue, 06 Mar 2012 15:17:20 +0900 [thread overview]
Message-ID: <4F55ABF0.1060801@samsung.com> (raw)
This patchset is the purpose for using sdhci-pltfm.c and
removing the arch dependency.
The sdhci-s3c has too heavy arch dependency.
For example, if work for sdhci-s3c.c at mmc-tree, sometime need to change sdhci.h for Samsung-Soc.
But now we need to work at both mmc-next tree and Samsung-SoC tree.
I think this is very inefficient and can conflict to merge.
So remained at least dependency and moved the header file to mmc folder.
And sdhci-s3c changed to use the sdhci-pltfm.c.
There is no reason that didn't use the sdhci-pltfm.c.
If we use the sdhci-pltfm.c,we can easily maintain the common part.
In future, i will work more removing the arch dependency.
This patchset based on mmc-next tree.
Changelog v3:
- Modify mmc/host/Makefile for sdhci-s3c.c
- remove unnecessary code
Changelog V2:
- modified driver/mmc/host/Kconfig
- Add the comments for s3c64xx
- based-on latest mmc-tree.
Jaehoon Chung (4):
mmc: sdhci-s3c: use the sdhci-pltfm for Samsung-SoC
ARM: SAMSUNG: move the sdhci header file to driver directory
mmc: sdhci-s3c: use the sdhci-s3c.h instead of regs-sdhci.h
ARM: SAMSUNG: move the mmc platdata header file into linux/mmc/
arch/arm/mach-exynos/setup-sdhci-gpio.c | 1 -
arch/arm/mach-s5pc100/setup-sdhci-gpio.c | 1 -
arch/arm/mach-s5pv210/setup-sdhci-gpio.c | 1 -
arch/arm/plat-samsung/include/plat/regs-sdhci.h | 87 --------
arch/arm/plat-samsung/include/plat/sdhci.h | 53 +-----
drivers/mmc/host/Kconfig | 20 +-
drivers/mmc/host/Makefile | 2 +-
drivers/mmc/host/sdhci-s3c.c | 265 ++++++++---------------
drivers/mmc/host/sdhci-s3c.h | 89 ++++++++
include/linux/mmc/sdhci-s3c.h | 84 +++++++
10 files changed, 273 insertions(+), 330 deletions(-)
delete mode 100644 arch/arm/plat-samsung/include/plat/regs-sdhci.h
create mode 100644 drivers/mmc/host/sdhci-s3c.h
create mode 100644 include/linux/mmc/sdhci-s3c.h
next reply other threads:[~2012-03-06 6:17 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-06 6:17 Jaehoon Chung [this message]
2012-03-06 13:00 ` [PATCH v3 0/4] mmc: sdhci-s3c: use the sdhci-pltfm.c and move the header file Mark Brown
2012-03-06 13:15 ` Heiko Stübner
2012-03-06 14:40 ` Jae hoon Chung
2012-03-06 16:30 ` Mark Brown
2012-03-07 3:03 ` Jaehoon Chung
2012-03-07 18:48 ` Mark Brown
2012-03-08 5:35 ` Jaehoon Chung
2012-03-08 11:01 ` Mark Brown
2012-03-09 1:53 ` Jaehoon Chung
2012-03-09 11:48 ` Mark Brown
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