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-rw-r--r--drivers/comedi/drivers/comedi_isadma.c3
-rw-r--r--drivers/comedi/drivers/comedi_isadma.h114
-rw-r--r--drivers/comedi/drivers/das16.c3
-rw-r--r--drivers/comedi/drivers/das1800.c3
-rw-r--r--drivers/comedi/drivers/dt282x.c3
-rw-r--r--drivers/comedi/drivers/ni_at_a2150.c3
-rw-r--r--drivers/comedi/drivers/ni_labpc_isadma.c2
-rw-r--r--drivers/comedi/drivers/pcl812.c3
-rw-r--r--drivers/comedi/drivers/pcl816.c3
-rw-r--r--drivers/comedi/drivers/pcl818.c3
10 files changed, 9 insertions, 131 deletions
diff --git a/drivers/comedi/drivers/comedi_isadma.c b/drivers/comedi/drivers/comedi_isadma.c
index 63457bd4ff78..700982464c53 100644
--- a/drivers/comedi/drivers/comedi_isadma.c
+++ b/drivers/comedi/drivers/comedi_isadma.c
@@ -10,8 +10,7 @@
#include <linux/dma-mapping.h>
#include <asm/dma.h>
#include <linux/comedi/comedidev.h>
-
-#include "comedi_isadma.h"
+#include <linux/comedi/comedi_isadma.h>
/**
* comedi_isadma_program - program and enable an ISA DMA transfer
diff --git a/drivers/comedi/drivers/comedi_isadma.h b/drivers/comedi/drivers/comedi_isadma.h
deleted file mode 100644
index 9d2b12db7e6e..000000000000
--- a/drivers/comedi/drivers/comedi_isadma.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * COMEDI ISA DMA support functions
- * Copyright (c) 2014 H Hartley Sweeten <hsweeten@visionengravers.com>
- */
-
-#ifndef _COMEDI_ISADMA_H
-#define _COMEDI_ISADMA_H
-
-#include <linux/types.h>
-
-struct comedi_device;
-struct device;
-
-/*
- * These are used to avoid issues when <asm/dma.h> and the DMA_MODE_
- * defines are not available.
- */
-#define COMEDI_ISADMA_READ 0
-#define COMEDI_ISADMA_WRITE 1
-
-/**
- * struct comedi_isadma_desc - cookie for ISA DMA
- * @virt_addr: virtual address of buffer
- * @hw_addr: hardware (bus) address of buffer
- * @chan: DMA channel
- * @maxsize: allocated size of buffer (in bytes)
- * @size: transfer size (in bytes)
- * @mode: DMA_MODE_READ or DMA_MODE_WRITE
- */
-struct comedi_isadma_desc {
- void *virt_addr;
- dma_addr_t hw_addr;
- unsigned int chan;
- unsigned int maxsize;
- unsigned int size;
- char mode;
-};
-
-/**
- * struct comedi_isadma - ISA DMA data
- * @dev: device to allocate non-coherent memory for
- * @desc: cookie for each DMA buffer
- * @n_desc: the number of cookies
- * @cur_dma: the current cookie in use
- * @chan: the first DMA channel requested
- * @chan2: the second DMA channel requested
- */
-struct comedi_isadma {
- struct device *dev;
- struct comedi_isadma_desc *desc;
- int n_desc;
- int cur_dma;
- unsigned int chan;
- unsigned int chan2;
-};
-
-#if IS_ENABLED(CONFIG_ISA_DMA_API)
-
-void comedi_isadma_program(struct comedi_isadma_desc *desc);
-unsigned int comedi_isadma_disable(unsigned int dma_chan);
-unsigned int comedi_isadma_disable_on_sample(unsigned int dma_chan,
- unsigned int size);
-unsigned int comedi_isadma_poll(struct comedi_isadma *dma);
-void comedi_isadma_set_mode(struct comedi_isadma_desc *desc, char dma_dir);
-
-struct comedi_isadma *comedi_isadma_alloc(struct comedi_device *dev,
- int n_desc, unsigned int dma_chan1,
- unsigned int dma_chan2,
- unsigned int maxsize, char dma_dir);
-void comedi_isadma_free(struct comedi_isadma *dma);
-
-#else /* !IS_ENABLED(CONFIG_ISA_DMA_API) */
-
-static inline void comedi_isadma_program(struct comedi_isadma_desc *desc)
-{
-}
-
-static inline unsigned int comedi_isadma_disable(unsigned int dma_chan)
-{
- return 0;
-}
-
-static inline unsigned int
-comedi_isadma_disable_on_sample(unsigned int dma_chan, unsigned int size)
-{
- return 0;
-}
-
-static inline unsigned int comedi_isadma_poll(struct comedi_isadma *dma)
-{
- return 0;
-}
-
-static inline void comedi_isadma_set_mode(struct comedi_isadma_desc *desc,
- char dma_dir)
-{
-}
-
-static inline struct comedi_isadma *
-comedi_isadma_alloc(struct comedi_device *dev, int n_desc,
- unsigned int dma_chan1, unsigned int dma_chan2,
- unsigned int maxsize, char dma_dir)
-{
- return NULL;
-}
-
-static inline void comedi_isadma_free(struct comedi_isadma *dma)
-{
-}
-
-#endif /* !IS_ENABLED(CONFIG_ISA_DMA_API) */
-
-#endif /* #ifndef _COMEDI_ISADMA_H */
diff --git a/drivers/comedi/drivers/das16.c b/drivers/comedi/drivers/das16.c
index f6649ffa9670..937a69ce0977 100644
--- a/drivers/comedi/drivers/das16.c
+++ b/drivers/comedi/drivers/das16.c
@@ -66,8 +66,7 @@
#include <linux/comedi/comedidev.h>
#include <linux/comedi/comedi_8255.h>
#include <linux/comedi/comedi_8254.h>
-
-#include "comedi_isadma.h"
+#include <linux/comedi/comedi_isadma.h>
#define DAS16_DMA_SIZE 0xff00 /* size in bytes of allocated dma buffer */
diff --git a/drivers/comedi/drivers/das1800.c b/drivers/comedi/drivers/das1800.c
index a43d3414a122..f09608c0f4ff 100644
--- a/drivers/comedi/drivers/das1800.c
+++ b/drivers/comedi/drivers/das1800.c
@@ -75,8 +75,7 @@
#include <linux/io.h>
#include <linux/comedi/comedidev.h>
#include <linux/comedi/comedi_8254.h>
-
-#include "comedi_isadma.h"
+#include <linux/comedi/comedi_isadma.h>
/* misc. defines */
#define DAS1800_SIZE 16 /* uses 16 io addresses */
diff --git a/drivers/comedi/drivers/dt282x.c b/drivers/comedi/drivers/dt282x.c
index 078f8fba7183..4ae80e6c7266 100644
--- a/drivers/comedi/drivers/dt282x.c
+++ b/drivers/comedi/drivers/dt282x.c
@@ -52,8 +52,7 @@
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/comedi/comedidev.h>
-
-#include "comedi_isadma.h"
+#include <linux/comedi/comedi_isadma.h>
/*
* Register map
diff --git a/drivers/comedi/drivers/ni_at_a2150.c b/drivers/comedi/drivers/ni_at_a2150.c
index 9942d770add8..df8d219e6723 100644
--- a/drivers/comedi/drivers/ni_at_a2150.c
+++ b/drivers/comedi/drivers/ni_at_a2150.c
@@ -41,8 +41,7 @@
#include <linux/io.h>
#include <linux/comedi/comedidev.h>
#include <linux/comedi/comedi_8254.h>
-
-#include "comedi_isadma.h"
+#include <linux/comedi/comedi_isadma.h>
#define A2150_DMA_BUFFER_SIZE 0xff00 /* size in bytes of dma buffer */
diff --git a/drivers/comedi/drivers/ni_labpc_isadma.c b/drivers/comedi/drivers/ni_labpc_isadma.c
index dd37ec0d9b15..0652ca8345b6 100644
--- a/drivers/comedi/drivers/ni_labpc_isadma.c
+++ b/drivers/comedi/drivers/ni_labpc_isadma.c
@@ -11,8 +11,8 @@
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/comedi/comedidev.h>
+#include <linux/comedi/comedi_isadma.h>
-#include "comedi_isadma.h"
#include "ni_labpc.h"
#include "ni_labpc_regs.h"
#include "ni_labpc_isadma.h"
diff --git a/drivers/comedi/drivers/pcl812.c b/drivers/comedi/drivers/pcl812.c
index 790f54476a91..70dbc129fcf5 100644
--- a/drivers/comedi/drivers/pcl812.c
+++ b/drivers/comedi/drivers/pcl812.c
@@ -116,8 +116,7 @@
#include <linux/io.h>
#include <linux/comedi/comedidev.h>
#include <linux/comedi/comedi_8254.h>
-
-#include "comedi_isadma.h"
+#include <linux/comedi/comedi_isadma.h>
/*
* Register I/O map
diff --git a/drivers/comedi/drivers/pcl816.c b/drivers/comedi/drivers/pcl816.c
index 77b30246d966..a5e5320be648 100644
--- a/drivers/comedi/drivers/pcl816.c
+++ b/drivers/comedi/drivers/pcl816.c
@@ -37,8 +37,7 @@
#include <linux/interrupt.h>
#include <linux/comedi/comedidev.h>
#include <linux/comedi/comedi_8254.h>
-
-#include "comedi_isadma.h"
+#include <linux/comedi/comedi_isadma.h>
/*
* Register I/O map
diff --git a/drivers/comedi/drivers/pcl818.c b/drivers/comedi/drivers/pcl818.c
index e5b7793cce05..29e503de8267 100644
--- a/drivers/comedi/drivers/pcl818.c
+++ b/drivers/comedi/drivers/pcl818.c
@@ -99,8 +99,7 @@
#include <linux/interrupt.h>
#include <linux/comedi/comedidev.h>
#include <linux/comedi/comedi_8254.h>
-
-#include "comedi_isadma.h"
+#include <linux/comedi/comedi_isadma.h>
/*
* Register I/O map
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-20 07:51:47 +0000