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| author | David Rientjes <rientjes@google.com> | 2011-03-22 23:34:58 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-23 00:44:16 (GMT) |
| commit | 8df3bd9e18cdc3539edea550be34605a240e15d4 (patch) | |
| tree | fe3790debdf27754802dc6663b762a679b22525a /arch/x86/include/asm/insn.h | |
| parent | 4061d68e1a59ffacdf216a55f254cb01d4d1f840 (diff) | |
| download | linux-8df3bd9e18cdc3539edea550be34605a240e15d4.tar.xz | |
x86: only compile floppy driver if CONFIG_ISA_DMA_API is enabled
The generic floppy disk driver utilizies the interface provided by
CONFIG_ISA_DMA_API, specifically claim_dma_lock(), release_dma_lock(),
request_dma(), and free_dma(). Thus, there's a strict dependency on the
config option and the driver should only be loaded if the kernel supports
ISA-style DMA.
Signed-off-by: David Rientjes <rientjes@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/include/asm/insn.h')
0 files changed, 0 insertions, 0 deletions