zram.ko needs CONFIG_BLK_DEV activated and it is by default for all other targets in OpenWrt. This makes zram.ko compile again. Compile tested only. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> (cherry picked from commit 6745af9a0d)
6745af9a0d
Signed-off-by: John Crispin <john@phrozen.org> (cherry picked from commit 55f3731002)
55f3731002
Signed-off-by: John Crispin <john@phrozen.org> (cherry picked from commit de6162e832)
de6162e832
Signed-off-by: John Crispin <john@phrozen.org> (cherry picked from commit 51740777fb)
51740777fb