From 00f921c7b9d380a39f3d46a262321a7350404196 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten <hsweeten@visionengravers.com> Date: Mon, 17 Feb 2014 14:27:43 -0700 Subject: [PATCH] staging: comedi: pcl818: remove analog output interrupt code The hardware does not have any analog output interrupt support. Remove the stubbed in code. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/staging/comedi/drivers/pcl818.c | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/drivers/staging/comedi/drivers/pcl818.c b/drivers/staging/comedi/drivers/pcl818.c index 47c87fb3eeffc..4b1506a4b68a1 100644 --- a/drivers/staging/comedi/drivers/pcl818.c +++ b/drivers/staging/comedi/drivers/pcl818.c @@ -110,8 +110,6 @@ A word or two about DMA. Driver support DMA operations at two ways: #include "comedi_fc.h" #include "8253.h" -/* #define PCL818_MODE13_AO 1 */ - /* boards constants */ #define boardPCL818L 0 @@ -172,10 +170,6 @@ A word or two about DMA. Driver support DMA operations at two ways: #define INT_TYPE_AI3_INT 4 #define INT_TYPE_AI3_DMA 5 #define INT_TYPE_AI3_FIFO 6 -#ifdef PCL818_MODE13_AO -#define INT_TYPE_AO1_INT 7 -#define INT_TYPE_AO3_INT 8 -#endif #define MAGIC_DMA_WORD 0x5a5a @@ -766,11 +760,6 @@ static irqreturn_t interrupt_pcl818(int irq, void *d) case INT_TYPE_AI1_FIFO: case INT_TYPE_AI3_FIFO: return interrupt_pcl818_ai_mode13_fifo(irq, d); -#ifdef PCL818_MODE13_AO - case INT_TYPE_AO1_INT: - case INT_TYPE_AO3_INT: - return interrupt_pcl818_ao_mode13_int(irq, d); -#endif default: break; } @@ -1136,10 +1125,6 @@ static int pcl818_ai_cancel(struct comedi_device *dev, case INT_TYPE_AI3_INT: case INT_TYPE_AI1_FIFO: case INT_TYPE_AI3_FIFO: -#ifdef PCL818_MODE13_AO - case INT_TYPE_AO1_INT: - case INT_TYPE_AO3_INT: -#endif outb(inb(dev->iobase + PCL818_CONTROL) & 0x73, dev->iobase + PCL818_CONTROL); /* Stop A/D */ udelay(1); pcl818_start_pacer(dev, false); -- 2.30.2