From 89fb9e7c3423662f4969a1e8ef0f5d44835d2381 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Thu, 9 May 2013 23:04:51 +0200 Subject: 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: Geert Uytterhoeven Cc: Hans J. Koch Cc: Greg Kroah-Hartman Signed-off-by: Greg Kroah-Hartman --- drivers/uio/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/uio/Kconfig') diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig index e92eeaf251fe..5295be0342c1 100644 --- a/drivers/uio/Kconfig +++ b/drivers/uio/Kconfig @@ -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. -- cgit v1.2.1