kmsg_dump: fix build for CONFIG_PRINTK=n
commit595dd3d8bf953254d8d2f30f99c54fe09c470040
authorRandy Dunlap <randy.dunlap@oracle.com>
Tue, 1 Dec 2009 18:52:02 +0000 (1 10:52 -0800)
committerDavid Woodhouse <David.Woodhouse@intel.com>
Wed, 2 Dec 2009 08:44:33 +0000 (2 08:44 +0000)
treef7a1d6c8ccb2e32f4fdf7e04a6a6ba8cfe0acc0c
parent75352662c54421b48ed58200565395b123952748
kmsg_dump: fix build for CONFIG_PRINTK=n

kmsg_dump() fails to build when CONFIG_PRINTK=n; provide stubs
for the kmsg_dump*() functions when CONFIG_PRINTK=n.

kernel/printk.c: In function 'kmsg_dump':
kernel/printk.c:1501: error: 'log_buf_len' undeclared (first use in this function)
kernel/printk.c:1502: error: 'logged_chars' undeclared (first use in this function)
kernel/printk.c:1506: error: 'log_buf' undeclared (first use in this function)

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
include/linux/kmsg_dump.h
kernel/printk.c