Hello,

On Monday, June 21, 2010 11:06 AM Eric Miao wrote:

On Mon, Jun 21, 2010 at 2:26 PM, Joonyoung Shim [off-list ref]
wrote:

quoted

This patch adds samsung keypad device definition for samsung cpus.

Signed-off-by: Joonyoung Shim <redacted>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
 arch/arm/plat-samsung/Kconfig                    |    5 ++
 arch/arm/plat-samsung/Makefile                   |    1 +
 arch/arm/plat-samsung/dev-keypad.c               |   58

+++++++++++++++++++++

Why need an individual file for a simple device?  In the end, these files
will flood over the plat-samsung/ directory. And now think this - in your
new SoC design ,the keypad IP is replaced with a completely new one, does
that mean a new dev-keypad-new1.c, dev-keypad-new2.c?

I personally prefer a single devices.c for all the devices, if you
orgnize well, shouldn't take up much code size in that single file.

A separate dev-abc.c files has been chosen by a platform maintainer. This
has some advantages as some unused data can be easily not compiled into
the kernel which is configured specially for a particular board.

Best regards
-- 
Marek Szyprowski
Samsung Poland R&D Center