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Commit 89fb9e7c authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Greg Kroah-Hartman
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uio: UIO_DMEM_GENIRQ should depend on HAS_DMA 



If NO_DMA=y:

drivers/built-in.o: In function `uio_dmem_genirq_release':
drivers/uio/uio_dmem_genirq.c:95: undefined reference to `dma_free_coherent'
drivers/built-in.o: In function `uio_dmem_genirq_open':
drivers/uio/uio_dmem_genirq.c:61: undefined reference to `dma_alloc_coherent'

Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Cc: Hans J. Koch <hjk@hansjkoch.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a4162747

drivers/uio/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -45,6 +45,7 @@ config UIO_PDRV_GENIRQ 


config UIO_DMEM_GENIRQ

	tristate "Userspace platform driver with generic irq and dynamic memory"

	depends on HAS_DMA

	help

	  Platform driver for Userspace I/O devices, including generic

	  interrupt handling code. Shared interrupts are not supported.