linux

iv/linux

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Arnd Bergmann f5f92b36fb mtd: cfi: enforce valid geometry configuration

MTD allows compile-time configuration of the possible CFI geometry
settings that are allowed by the kernel, but that includes a couple of
invalid configurations, where no bank width or no interleave setting
is allowed. These are then caught with a compile-time warning:

include/linux/mtd/cfi.h:76:2: warning: #warning No CONFIG_MTD_CFI_Ix selected. No NOR chip support can work.
include/linux/mtd/map.h:145:2: warning: #warning "No CONFIG_MTD_MAP_BANK_WIDTH_xx selected. No NOR chip support can work"

This is a bit annoying for randconfig tests, and can be avoided if
we change the Kconfig logic to always select the simplest configuration
when no other one is enabled.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

2015-11-30 12:36:43 -08:00

cfi_cmdset_0001.c

mtd: delete unnecessary checks before two function calls

2014-11-25 22:44:10 -08:00

cfi_cmdset_0002.c

mtd: cfi_cmdset_0002: Initialize datum before calling map_word_load_partial

2015-05-27 12:47:37 -07:00

cfi_cmdset_0020.c

mtd: cfi: clean up some indenting

2015-03-30 18:01:04 -07:00

cfi_probe.c

mtd: cfi: Remove unnecessary OOM messages