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sparc32: Convert mmu_* interfaces from btfixup to method ops.

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This set of changes displays one major danger of btfixup, interface
signatures are not always type checked fully.  As seen here the iounit
variant of the map_dma_area routine had an incorrect type for one of
it's arguments.

It turns out to be harmless in this case, but just imagine trying to
debug something involving this kind of problem.  No thanks.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2012-05-13 13:57:05 -07:00
parent 679bea5e43
commit d894d964ff
5 changed files with 79 additions and 44 deletions
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4
arch/sparc/kernel/sparc_ksyms_32.c
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@@ -32,10 +32,6 @@ EXPORT_SYMBOL(empty_zero_page);
#ifdef CONFIG_SMP
EXPORT_SYMBOL(BTFIXUP_CALL(__hard_smp_processor_id));
#endif
EXPORT_SYMBOL(BTFIXUP_CALL(mmu_get_scsi_sgl));
EXPORT_SYMBOL(BTFIXUP_CALL(mmu_get_scsi_one));
EXPORT_SYMBOL(BTFIXUP_CALL(mmu_release_scsi_sgl));
EXPORT_SYMBOL(BTFIXUP_CALL(mmu_release_scsi_one));
/* Exporting a symbol from /init/main.c */
EXPORT_SYMBOL(saved_command_line);