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[PATCH] ISA DMA Kconfig fixes - part 4 (irda)

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* net/irda/irda_device.c::irda_setup_dma() made conditional on
   ISA_DMA_API (it uses helpers in question and irda is usable on
   platforms that don't have them at all - think of USB IRDA, for
   example).
 * irda drivers that depend on ISA DMA marked as dependent on
   ISA_DMA_API

Signed-off-by: Al Viro <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Al Viro 2005-05-04 05:39:52 +01:00 • committed by Linus Torvalds
commit 56c3b7d788
2 changed files with 7 additions and 5 deletions
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2
net/irda/irda_device.c
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@ -470,6 +470,7 @@ void irda_device_unregister_dongle(struct dongle_reg *dongle)
}
EXPORT_SYMBOL(irda_device_unregister_dongle);
#ifdef CONFIG_ISA_DMA_API
/*
* Function setup_dma (idev, buffer, count, mode)
*
@ -492,3 +493,4 @@ void irda_setup_dma(int channel, dma_addr_t buffer, int count, int mode)
release_dma_lock(flags);
}
EXPORT_SYMBOL(irda_setup_dma);
#endif