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mtd: Remove unused symbol CONFIG_MTDRAM_ABS_POS

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This has been unused, except as the condition for a fatal error, since
commit c13cbf3b50 ("[MTD] mtdram: Quick cleanup of the driver:") in
2.6.13 (!).

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Ben Hutchings 2016-06-03 01:06:27 +01:00 committed by Brian Norris
parent 9519379625
commit ef158bdf83
3 changed files with 2 additions and 14 deletions
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2
arch/cris/arch-v10/drivers/axisflashmap.c
View File

@ -397,7 +397,7 @@ static int __init init_axis_flash(void)
if (!romfs_in_flash) {
/* Create an RAM device for the root partition (romfs). */
#if !defined(CONFIG_MTD_MTDRAM) || (CONFIG_MTDRAM_TOTAL_SIZE != 0) || (CONFIG_MTDRAM_ABS_POS != 0)
#if !defined(CONFIG_MTD_MTDRAM) || (CONFIG_MTDRAM_TOTAL_SIZE != 0)
/* No use trying to boot this kernel from RAM. Panic! */
printk(KERN_EMERG "axisflashmap: Cannot create an MTD RAM "
"device due to kernel (mis)configuration!\n");

2
arch/cris/arch-v32/drivers/axisflashmap.c
View File

@ -320,7 +320,7 @@ static int __init init_axis_flash(void)
* but its size must be configured as 0 so as not to conflict
* with our usage.
*/
#if !defined(CONFIG_MTD_MTDRAM) || (CONFIG_MTDRAM_TOTAL_SIZE != 0) || (CONFIG_MTDRAM_ABS_POS != 0)
#if !defined(CONFIG_MTD_MTDRAM) || (CONFIG_MTDRAM_TOTAL_SIZE != 0)
if (!romfs_in_flash && !nand_boot) {
printk(KERN_EMERG "axisflashmap: Cannot create an MTD RAM "
"device; configure CONFIG_MTD_MTDRAM with size = 0!\n");

12
drivers/mtd/devices/Kconfig
View File

@ -171,18 +171,6 @@ config MTDRAM_ERASE_SIZE
as a module, it is also possible to specify this as a parameter when
loading the module.
#If not a module (I don't want to test it as a module)
config MTDRAM_ABS_POS
hex "SRAM Hexadecimal Absolute position or 0"
depends on MTD_MTDRAM=y
default "0"
help
If you have system RAM accessible by the CPU but not used by Linux
in normal operation, you can give the physical address at which the
available RAM starts, and the MTDRAM driver will use it instead of
allocating space from Linux's available memory. Otherwise, leave
this set to zero. Most people will want to leave this as zero.
config MTD_BLOCK2MTD
tristate "MTD using block device"
depends on BLOCK