cramfs: better MTD dependency expression

Commit b9f5fb1800d8 ("cramfs: fix MTD dependency") did what it says.

Since commit 9059a3493efe ("kconfig: fix relational operators for bool
and tristate symbols") it is possible to do it slightly better though.

Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/cramfs/Kconfig b/fs/cramfs/Kconfig
index 58e2fe4..5933f99 100644 (file)
--- a/fs/cramfs/Kconfig
+++ b/fs/cramfs/Kconfig
@@ -33,8 +33,7 @@ config CRAMFS_BLOCKDEV
 
 config CRAMFS_MTD
        bool "Support CramFs image directly mapped in physical memory"
-       depends on CRAMFS && MTD
-       depends on CRAMFS=m || MTD=y
+       depends on CRAMFS && CRAMFS <= MTD
        default y if !CRAMFS_BLOCKDEV
        help
          This option allows the CramFs driver to load data directly from