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mtd: clean up usage of MTD_DOCPROBE_ADDRESS

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Depending on whether MTD_DOCPROBE_ADVANCED is set or not,
MTD_DOCPROBE_ADDRESS will default to either 0x0000 or 0. That should
lead to (basically) identical code in docprobe.c. The current two
defaults should be merged.

And, while we're at it, if MTD_DOCPROBE is set MTD_DOCPROBE_ADDRESS will
always be set. (MTD_DOCPROBE_ADDRESS depends on MTD_DOCPROBE and it has
a default value.) So the check whether CONFIG_MTD_DOCPROBE_ADDRESS is
defined is unnecessary and should be dropped.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
This commit is contained in:
Paul Bolle 2011-10-25 11:00:07 +02:00 committed by Artem Bityutskiy
parent 123005f3cc
commit 6be55f79a2
2 changed files with 1 additions and 7 deletions
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3
drivers/mtd/devices/Kconfig
View File

@ -278,8 +278,7 @@ config MTD_DOCPROBE_ADVANCED
config MTD_DOCPROBE_ADDRESS
hex "Physical address of DiskOnChip" if MTD_DOCPROBE_ADVANCED
depends on MTD_DOCPROBE
default "0x0000" if MTD_DOCPROBE_ADVANCED
default "0" if !MTD_DOCPROBE_ADVANCED
default "0x0"
---help---
By default, the probe for DiskOnChip devices will look for a
DiskOnChip at every multiple of 0x2000 between 0xC8000 and 0xEE000.

5
drivers/mtd/devices/docprobe.c
View File

@ -50,11 +50,6 @@
#include <linux/mtd/nand.h>
#include <linux/mtd/doc2000.h>
/* Where to look for the devices? */
#ifndef CONFIG_MTD_DOCPROBE_ADDRESS
#define CONFIG_MTD_DOCPROBE_ADDRESS 0
#endif
static unsigned long doc_config_location = CONFIG_MTD_DOCPROBE_ADDRESS;
module_param(doc_config_location, ulong, 0);