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| author | Brian Norris <computersforpeace@gmail.com> | 2014-05-21 20:25:46 (GMT) |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-05-26 17:38:25 (GMT) |
| commit | 897f3a18b0bbe466b7405d96bc99550578d5b145 (patch) | |
| tree | 61f32b35d2039688556f56b09a7e23f4bcda0345 | |
| parent | fe4fd75b827a3c037d71ecaed04503e3637ccb1c (diff) | |
| download | linux-897f3a18b0bbe466b7405d96bc99550578d5b145.tar.xz | |
mtd: lpddr: fix Kconfig dependency, for I/O accessors
Not all architectures implement a writel_relaxed() accessor. Hopefully
this will change eventually, but for now, this means lpddr2_nvm.c can't
compile on some architectures.
Let's add an ARM dependency for now, and leave a comment so maybe we can
change this in the future.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Cc: Vincenzo Aliberti <vincenzo.aliberti@gmail.com>
| -rw-r--r-- | drivers/mtd/lpddr/Kconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mtd/lpddr/Kconfig b/drivers/mtd/lpddr/Kconfig index 468f06d..3a19cbe 100644 --- a/drivers/mtd/lpddr/Kconfig +++ b/drivers/mtd/lpddr/Kconfig @@ -19,7 +19,8 @@ config MTD_QINFO_PROBE Flash products config MTD_LPDDR2_NVM - depends on MTD + # ARM dependency is only for writel_relaxed() + depends on MTD && ARM tristate "Support for LPDDR2-NVM flash chips" help This option enables support of PCM memories with a LPDDR2-NVM |