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do_mounts: only enable PARTUUID for CONFIG_BLOCK

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When CONFIG_BLOCK is not enabled:

init/do_mounts.c:71: error: implicit declaration of function 'dev_to_part'
init/do_mounts.c:71: warning: initialization makes pointer from integer without a cast
init/do_mounts.c:73: error: dereferencing pointer to incomplete type
init/do_mounts.c:76: error: dereferencing pointer to incomplete type
init/do_mounts.c:76: error: dereferencing pointer to incomplete type
init/do_mounts.c:102: error: implicit declaration of function 'part_pack_uuid'
init/do_mounts.c:104: error: 'block_class' undeclared (first use in this function)

Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
This commit is contained in:
Jens Axboe 2010-09-17 10:00:46 +02:00
parent 01ea50638b
commit 6d0aed7a38
1 changed files with 4 additions and 0 deletions
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4
init/do_mounts.c
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@ -58,6 +58,7 @@ static int __init readwrite(char *str)
__setup("ro", readonly);
__setup("rw", readwrite);
#ifdef CONFIG_BLOCK
/**
* match_dev_by_uuid - callback for finding a partition using its uuid
* @dev: device passed in by the caller
@ -111,6 +112,7 @@ static dev_t __init devt_from_partuuid(char *uuid_str)
done:
return res;
}
#endif
/*
* Convert a name into device number. We accept the following variants:
@ -138,6 +140,7 @@ dev_t name_to_dev_t(char *name)
dev_t res = 0;
int part;
#ifdef CONFIG_BLOCK
if (strncmp(name, "PARTUUID=", 9) == 0) {
name += 9;
if (strlen(name) != 36)
@ -147,6 +150,7 @@ dev_t name_to_dev_t(char *name)
goto fail;
goto done;
}
#endif
if (strncmp(name, "/dev/", 5) != 0) {
unsigned maj, min;