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s390/mem_detect: Use IS_ENABLED(CONFIG_BLK_DEV_INITRD)
authorJoe Perches <joe@perches.com>
Thu, 7 Mar 2019 23:51:45 +0000 (15:51 -0800)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 29 Mar 2019 06:23:44 +0000 (07:23 +0100)
commit2d4ea4b95cae3133de6b18ec5d5a42ee824fa0ef
treefc80d800ddd44bb327805299d5ef2867e15a236c
parent9936328b41ce4bce8f20269dcac8cb476c8d0820
s390/mem_detect: Use IS_ENABLED(CONFIG_BLK_DEV_INITRD)

IS_ENABLED should generally use CONFIG_ prefaced symbols and
it doesn't appear as if there is a BLK_DEV_INITRD define.

Cc: <stable@vger.kernel.org> # 4.20
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/boot/mem_detect.c