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authorSebastian Ott <sebott@linux.vnet.ibm.com>2015-06-25 09:32:22 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2015-07-01 09:34:38 +0200
commita313bdc5310dd807655d3ca3eb2219cd65dfe45a (patch)
tree757d3a284d678cc6d217a6f4bc5f3e6bfdad5eb2 /drivers/s390
parentdb490cb9aeb77b392f4bdaad3ebe96ea1d5c7bfe (diff)
downloadop-kernel-dev-a313bdc5310dd807655d3ca3eb2219cd65dfe45a.zip
op-kernel-dev-a313bdc5310dd807655d3ca3eb2219cd65dfe45a.tar.gz
s390/sclp: fix compile error
Fix this error when compiling with CONFIG_SMP=n and CONFIG_DYNAMIC_DEBUG=y: drivers/s390/char/sclp_early.c: In function 'sclp_read_info_early': drivers/s390/char/sclp_early.c:87:19: error: 'EBUSY' undeclared (first use in this function) } while (rc == -EBUSY); ^ Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390')
-rw-r--r--drivers/s390/char/sclp_early.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/char/sclp_early.c b/drivers/s390/char/sclp_early.c
index aeed796..7bc6df3 100644
--- a/drivers/s390/char/sclp_early.c
+++ b/drivers/s390/char/sclp_early.c
@@ -7,6 +7,7 @@
#define KMSG_COMPONENT "sclp_early"
#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+#include <linux/errno.h>
#include <asm/ctl_reg.h>
#include <asm/sclp.h>
#include <asm/ipl.h>
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