staging: comedi: use EXPORT_SYMBOL_GPL() for all exported symbols

Comedi is licensed under GPL. Some if its exports are currently
EXPORT_SYMBOL() and others are EXPORT_SYMBOL_GPL(). Change them all
to EXPORT_SYMBOL_GPL() and see if anyone reports any fall out.

If any of the symbols "need" to be EXPORT_SYMBOL() they will be
addressed as needed.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/comedi_buf.c b/drivers/staging/comedi/comedi_buf.c
index 9b997ae6779698ccfbf1d4a5367a2183ccbc7457..ca709901fb3e841c27c9fc2a69133d3975cfece1 100644 (file)
--- a/drivers/staging/comedi/comedi_buf.c
+++ b/drivers/staging/comedi/comedi_buf.c
@@ -192,7 +192,7 @@ unsigned int comedi_buf_write_alloc(struct comedi_async *async,
 {
        return __comedi_buf_write_alloc(async, nbytes, 0);
 }
-EXPORT_SYMBOL(comedi_buf_write_alloc);
+EXPORT_SYMBOL_GPL(comedi_buf_write_alloc);
 
 /*
  * munging is applied to data by core as it passes between user
@@ -263,7 +263,7 @@ unsigned int comedi_buf_write_free(struct comedi_async *async,
 
        return nbytes;
 }
-EXPORT_SYMBOL(comedi_buf_write_free);
+EXPORT_SYMBOL_GPL(comedi_buf_write_free);
 
 unsigned int comedi_buf_read_n_available(struct comedi_async *async)
 {
@@ -282,7 +282,7 @@ unsigned int comedi_buf_read_n_available(struct comedi_async *async)
 
        return num_bytes;
 }
-EXPORT_SYMBOL(comedi_buf_read_n_available);
+EXPORT_SYMBOL_GPL(comedi_buf_read_n_available);
 
 /* allocates a chunk for the reader from filled (and munged) buffer space */
 unsigned int comedi_buf_read_alloc(struct comedi_async *async,
@@ -304,7 +304,7 @@ unsigned int comedi_buf_read_alloc(struct comedi_async *async,
 
        return nbytes;
 }
-EXPORT_SYMBOL(comedi_buf_read_alloc);
+EXPORT_SYMBOL_GPL(comedi_buf_read_alloc);
 
 static unsigned int comedi_buf_read_n_allocated(struct comedi_async *async)
 {
@@ -332,7 +332,7 @@ unsigned int comedi_buf_read_free(struct comedi_async *async,
        async->buf_read_ptr %= async->prealloc_bufsz;
        return nbytes;
 }
-EXPORT_SYMBOL(comedi_buf_read_free);
+EXPORT_SYMBOL_GPL(comedi_buf_read_free);
 
 int comedi_buf_put(struct comedi_async *async, short x)
 {
@@ -346,7 +346,7 @@ int comedi_buf_put(struct comedi_async *async, short x)
        comedi_buf_write_free(async, sizeof(short));
        return 1;
 }
-EXPORT_SYMBOL(comedi_buf_put);
+EXPORT_SYMBOL_GPL(comedi_buf_put);
 
 int comedi_buf_get(struct comedi_async *async, short *x)
 {
@@ -359,7 +359,7 @@ int comedi_buf_get(struct comedi_async *async, short *x)
        comedi_buf_read_free(async, sizeof(short));
        return 1;
 }
-EXPORT_SYMBOL(comedi_buf_get);
+EXPORT_SYMBOL_GPL(comedi_buf_get);
 
 void comedi_buf_memcpy_to(struct comedi_async *async, unsigned int offset,
                          const void *data, unsigned int num_bytes)
@@ -385,7 +385,7 @@ void comedi_buf_memcpy_to(struct comedi_async *async, unsigned int offset,
                write_ptr = 0;
        }
 }
-EXPORT_SYMBOL(comedi_buf_memcpy_to);
+EXPORT_SYMBOL_GPL(comedi_buf_memcpy_to);
 
 void comedi_buf_memcpy_from(struct comedi_async *async, unsigned int offset,
                            void *dest, unsigned int nbytes)
@@ -412,4 +412,4 @@ void comedi_buf_memcpy_from(struct comedi_async *async, unsigned int offset,
                read_ptr = 0;
        }
 }
-EXPORT_SYMBOL(comedi_buf_memcpy_from);
+EXPORT_SYMBOL_GPL(comedi_buf_memcpy_from);

diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index dec04b9b025edbd45cd4e0ccfff943ffd76857bb..00f2547024ec6b1a2d2abf6abf52dbcc1697dbc8 100644 (file)
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -55,7 +55,7 @@
 
 #ifdef CONFIG_COMEDI_DEBUG
 int comedi_debug;
-EXPORT_SYMBOL(comedi_debug);
+EXPORT_SYMBOL_GPL(comedi_debug);
 module_param(comedi_debug, int, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(comedi_debug,
                 "enable comedi core and driver debugging if non-zero (default 0)"
@@ -2344,7 +2344,7 @@ void comedi_error(const struct comedi_device *dev, const char *s)
 {
        dev_err(dev->class_dev, "%s: %s\n", dev->driver->driver_name, s);
 }
-EXPORT_SYMBOL(comedi_error);
+EXPORT_SYMBOL_GPL(comedi_error);
 
 void comedi_event(struct comedi_device *dev, struct comedi_subdevice *s)
 {
@@ -2387,7 +2387,7 @@ void comedi_event(struct comedi_device *dev, struct comedi_subdevice *s)
        }
        s->async->events = 0;
 }
-EXPORT_SYMBOL(comedi_event);
+EXPORT_SYMBOL_GPL(comedi_event);
 
 /* Note: the ->mutex is pre-locked on successful return */
 struct comedi_device *comedi_alloc_board_minor(struct device *hardware_device)

diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c
index c8ebaed5c4b586ba6852c49055ca0c56644fcea2..8a19f22d4ab90a18c87e979b7a13a8e7f4afd92f 100644 (file)
--- a/drivers/staging/comedi/drivers.c
+++ b/drivers/staging/comedi/drivers.c
@@ -494,7 +494,7 @@ int comedi_driver_register(struct comedi_driver *driver)
 
        return 0;
 }
-EXPORT_SYMBOL(comedi_driver_register);
+EXPORT_SYMBOL_GPL(comedi_driver_register);
 
 int comedi_driver_unregister(struct comedi_driver *driver)
 {
@@ -532,4 +532,4 @@ int comedi_driver_unregister(struct comedi_driver *driver)
        }
        return -EINVAL;
 }
-EXPORT_SYMBOL(comedi_driver_unregister);
+EXPORT_SYMBOL_GPL(comedi_driver_unregister);

diff --git a/drivers/staging/comedi/drivers/8255.c b/drivers/staging/comedi/drivers/8255.c
index 4b9125097e3b6012c3847ec95c23f4aefaa8fe85..ec4dacff0255c0b992e826c90756514d47e7b560 100644 (file)
--- a/drivers/staging/comedi/drivers/8255.c
+++ b/drivers/staging/comedi/drivers/8255.c
@@ -129,7 +129,7 @@ void subdev_8255_interrupt(struct comedi_device *dev,
 
        comedi_event(dev, s);
 }
-EXPORT_SYMBOL(subdev_8255_interrupt);
+EXPORT_SYMBOL_GPL(subdev_8255_interrupt);
 
 static int subdev_8255_insn(struct comedi_device *dev,
                            struct comedi_subdevice *s,
@@ -314,7 +314,7 @@ int subdev_8255_init(struct comedi_device *dev, struct comedi_subdevice *s,
 
        return 0;
 }
-EXPORT_SYMBOL(subdev_8255_init);
+EXPORT_SYMBOL_GPL(subdev_8255_init);
 
 int subdev_8255_init_irq(struct comedi_device *dev, struct comedi_subdevice *s,
                         int (*io) (int, int, int, unsigned long),
@@ -332,13 +332,13 @@ int subdev_8255_init_irq(struct comedi_device *dev, struct comedi_subdevice *s,
 
        return 0;
 }
-EXPORT_SYMBOL(subdev_8255_init_irq);
+EXPORT_SYMBOL_GPL(subdev_8255_init_irq);
 
 void subdev_8255_cleanup(struct comedi_device *dev, struct comedi_subdevice *s)
 {
        kfree(s->private);
 }
-EXPORT_SYMBOL(subdev_8255_cleanup);
+EXPORT_SYMBOL_GPL(subdev_8255_cleanup);
 
 /*
 

diff --git a/drivers/staging/comedi/drivers/comedi_fc.c b/drivers/staging/comedi/drivers/comedi_fc.c
index 83728298eefb9f445e47de212707107658f3ace1..37dc79637d2a0299b7990ba52d10dbdafea79f25 100644 (file)
--- a/drivers/staging/comedi/drivers/comedi_fc.c
+++ b/drivers/staging/comedi/drivers/comedi_fc.c
@@ -65,7 +65,7 @@ unsigned int cfc_write_array_to_buffer(struct comedi_subdevice *subd,
 
        return num_bytes;
 }
-EXPORT_SYMBOL(cfc_write_array_to_buffer);
+EXPORT_SYMBOL_GPL(cfc_write_array_to_buffer);
 
 unsigned int cfc_read_array_from_buffer(struct comedi_subdevice *subd,
                                        void *data, unsigned int num_bytes)
@@ -83,7 +83,7 @@ unsigned int cfc_read_array_from_buffer(struct comedi_subdevice *subd,
 
        return num_bytes;
 }
-EXPORT_SYMBOL(cfc_read_array_from_buffer);
+EXPORT_SYMBOL_GPL(cfc_read_array_from_buffer);
 
 unsigned int cfc_handle_events(struct comedi_device *dev,
                               struct comedi_subdevice *subd)
@@ -100,7 +100,7 @@ unsigned int cfc_handle_events(struct comedi_device *dev,
 
        return events;
 }
-EXPORT_SYMBOL(cfc_handle_events);
+EXPORT_SYMBOL_GPL(cfc_handle_events);
 
 MODULE_AUTHOR("Frank Mori Hess <fmhess@users.sourceforge.net>");
 MODULE_DESCRIPTION("Shared functions for Comedi low-level drivers");

diff --git a/drivers/staging/comedi/drivers/mite.c b/drivers/staging/comedi/drivers/mite.c
index 363305f20346c89b5cd20dfc23e5859362fc0cbc..523c6564ffcaeaaa94b0d2e98fdae95b5226b0f1 100644 (file)
--- a/drivers/staging/comedi/drivers/mite.c
+++ b/drivers/staging/comedi/drivers/mite.c
@@ -77,7 +77,7 @@ struct mite_struct *mite_alloc(struct pci_dev *pcidev)
        }
        return mite;
 }
-EXPORT_SYMBOL(mite_alloc);
+EXPORT_SYMBOL_GPL(mite_alloc);
 
 static void dump_chip_signature(u32 csigr_bits)
 {
@@ -169,13 +169,13 @@ int mite_setup2(struct mite_struct *mite, unsigned use_iodwbsr_1)
        dev_info(&mite->pcidev->dev, "fifo size is %i.\n", mite->fifo_size);
        return 0;
 }
-EXPORT_SYMBOL(mite_setup2);
+EXPORT_SYMBOL_GPL(mite_setup2);
 
 int mite_setup(struct mite_struct *mite)
 {
        return mite_setup2(mite, 0);
 }
-EXPORT_SYMBOL(mite_setup);
+EXPORT_SYMBOL_GPL(mite_setup);
 
 void mite_unsetup(struct mite_struct *mite)
 {
@@ -195,7 +195,7 @@ void mite_unsetup(struct mite_struct *mite)
        if (mite->mite_phys_addr)
                mite->mite_phys_addr = 0;
 }
-EXPORT_SYMBOL(mite_unsetup);
+EXPORT_SYMBOL_GPL(mite_unsetup);
 
 struct mite_dma_descriptor_ring *mite_alloc_ring(struct mite_struct *mite)
 {
@@ -214,7 +214,7 @@ struct mite_dma_descriptor_ring *mite_alloc_ring(struct mite_struct *mite)
        ring->descriptors_dma_addr = 0;
        return ring;
 };
-EXPORT_SYMBOL(mite_alloc_ring);
+EXPORT_SYMBOL_GPL(mite_alloc_ring);
 
 void mite_free_ring(struct mite_dma_descriptor_ring *ring)
 {
@@ -230,7 +230,7 @@ void mite_free_ring(struct mite_dma_descriptor_ring *ring)
                kfree(ring);
        }
 };
-EXPORT_SYMBOL(mite_free_ring);
+EXPORT_SYMBOL_GPL(mite_free_ring);
 
 struct mite_channel *mite_request_channel_in_range(struct mite_struct *mite,
                                                   struct
@@ -257,7 +257,7 @@ struct mite_channel *mite_request_channel_in_range(struct mite_struct *mite,
        spin_unlock_irqrestore(&mite->lock, flags);
        return channel;
 }
-EXPORT_SYMBOL(mite_request_channel_in_range);
+EXPORT_SYMBOL_GPL(mite_request_channel_in_range);
 
 void mite_release_channel(struct mite_channel *mite_chan)
 {
@@ -284,7 +284,7 @@ void mite_release_channel(struct mite_channel *mite_chan)
        }
        spin_unlock_irqrestore(&mite->lock, flags);
 }
-EXPORT_SYMBOL(mite_release_channel);
+EXPORT_SYMBOL_GPL(mite_release_channel);
 
 void mite_dma_arm(struct mite_channel *mite_chan)
 {
@@ -307,7 +307,7 @@ void mite_dma_arm(struct mite_channel *mite_chan)
        spin_unlock_irqrestore(&mite->lock, flags);
 /*       mite_dma_tcr(mite, channel); */
 }
-EXPORT_SYMBOL(mite_dma_arm);
+EXPORT_SYMBOL_GPL(mite_dma_arm);
 
 /**************************************/
 
@@ -364,7 +364,7 @@ int mite_buf_change(struct mite_dma_descriptor_ring *ring,
        smp_wmb();
        return 0;
 }
-EXPORT_SYMBOL(mite_buf_change);
+EXPORT_SYMBOL_GPL(mite_buf_change);
 
 void mite_prep_dma(struct mite_channel *mite_chan,
                   unsigned int num_device_bits, unsigned int num_memory_bits)
@@ -455,7 +455,7 @@ void mite_prep_dma(struct mite_channel *mite_chan,
 
        MDPRINTK("exit mite_prep_dma\n");
 }
-EXPORT_SYMBOL(mite_prep_dma);
+EXPORT_SYMBOL_GPL(mite_prep_dma);
 
 static u32 mite_device_bytes_transferred(struct mite_channel *mite_chan)
 {
@@ -469,7 +469,7 @@ u32 mite_bytes_in_transit(struct mite_channel *mite_chan)
        return readl(mite->mite_io_addr +
                     MITE_FCR(mite_chan->channel)) & 0x000000FF;
 }
-EXPORT_SYMBOL(mite_bytes_in_transit);
+EXPORT_SYMBOL_GPL(mite_bytes_in_transit);
 
 /* returns lower bound for number of bytes transferred from device to memory */
 u32 mite_bytes_written_to_memory_lb(struct mite_channel *mite_chan)
@@ -479,7 +479,7 @@ u32 mite_bytes_written_to_memory_lb(struct mite_channel *mite_chan)
        device_byte_count = mite_device_bytes_transferred(mite_chan);
        return device_byte_count - mite_bytes_in_transit(mite_chan);
 }
-EXPORT_SYMBOL(mite_bytes_written_to_memory_lb);
+EXPORT_SYMBOL_GPL(mite_bytes_written_to_memory_lb);
 
 /* returns upper bound for number of bytes transferred from device to memory */
 u32 mite_bytes_written_to_memory_ub(struct mite_channel *mite_chan)
@@ -489,7 +489,7 @@ u32 mite_bytes_written_to_memory_ub(struct mite_channel *mite_chan)
        in_transit_count = mite_bytes_in_transit(mite_chan);
        return mite_device_bytes_transferred(mite_chan) - in_transit_count;
 }
-EXPORT_SYMBOL(mite_bytes_written_to_memory_ub);
+EXPORT_SYMBOL_GPL(mite_bytes_written_to_memory_ub);
 
 /* returns lower bound for number of bytes read from memory to device */
 u32 mite_bytes_read_from_memory_lb(struct mite_channel *mite_chan)
@@ -499,7 +499,7 @@ u32 mite_bytes_read_from_memory_lb(struct mite_channel *mite_chan)
        device_byte_count = mite_device_bytes_transferred(mite_chan);
        return device_byte_count + mite_bytes_in_transit(mite_chan);
 }
-EXPORT_SYMBOL(mite_bytes_read_from_memory_lb);
+EXPORT_SYMBOL_GPL(mite_bytes_read_from_memory_lb);
 
 /* returns upper bound for number of bytes read from memory to device */
 u32 mite_bytes_read_from_memory_ub(struct mite_channel *mite_chan)
@@ -509,7 +509,7 @@ u32 mite_bytes_read_from_memory_ub(struct mite_channel *mite_chan)
        in_transit_count = mite_bytes_in_transit(mite_chan);
        return mite_device_bytes_transferred(mite_chan) + in_transit_count;
 }
-EXPORT_SYMBOL(mite_bytes_read_from_memory_ub);
+EXPORT_SYMBOL_GPL(mite_bytes_read_from_memory_ub);
 
 unsigned mite_dma_tcr(struct mite_channel *mite_chan)
 {
@@ -524,7 +524,7 @@ unsigned mite_dma_tcr(struct mite_channel *mite_chan)
 
        return tcr;
 }
-EXPORT_SYMBOL(mite_dma_tcr);
+EXPORT_SYMBOL_GPL(mite_dma_tcr);
 
 void mite_dma_disarm(struct mite_channel *mite_chan)
 {
@@ -535,7 +535,7 @@ void mite_dma_disarm(struct mite_channel *mite_chan)
        chor = CHOR_ABORT;
        writel(chor, mite->mite_io_addr + MITE_CHOR(mite_chan->channel));
 }
-EXPORT_SYMBOL(mite_dma_disarm);
+EXPORT_SYMBOL_GPL(mite_dma_disarm);
 
 int mite_sync_input_dma(struct mite_channel *mite_chan,
                        struct comedi_async *async)
@@ -573,7 +573,7 @@ int mite_sync_input_dma(struct mite_channel *mite_chan,
        async->events |= COMEDI_CB_BLOCK;
        return 0;
 }
-EXPORT_SYMBOL(mite_sync_input_dma);
+EXPORT_SYMBOL_GPL(mite_sync_input_dma);
 
 int mite_sync_output_dma(struct mite_channel *mite_chan,
                         struct comedi_async *async)
@@ -611,7 +611,7 @@ int mite_sync_output_dma(struct mite_channel *mite_chan,
        }
        return 0;
 }
-EXPORT_SYMBOL(mite_sync_output_dma);
+EXPORT_SYMBOL_GPL(mite_sync_output_dma);
 
 unsigned mite_get_status(struct mite_channel *mite_chan)
 {
@@ -630,7 +630,7 @@ unsigned mite_get_status(struct mite_channel *mite_chan)
        spin_unlock_irqrestore(&mite->lock, flags);
        return status;
 }
-EXPORT_SYMBOL(mite_get_status);
+EXPORT_SYMBOL_GPL(mite_get_status);
 
 int mite_done(struct mite_channel *mite_chan)
 {
@@ -644,7 +644,7 @@ int mite_done(struct mite_channel *mite_chan)
        spin_unlock_irqrestore(&mite->lock, flags);
        return done;
 }
-EXPORT_SYMBOL(mite_done);
+EXPORT_SYMBOL_GPL(mite_done);
 
 #ifdef DEBUG_MITE
 
@@ -777,7 +777,7 @@ void mite_dump_regs(struct mite_channel *mite_chan)
        value = readl(mite_io_addr + offset);
        pr_debug("mite status[FCR] at 0x%08x =0x%08x\n", offset, value);
 }
-EXPORT_SYMBOL(mite_dump_regs);
+EXPORT_SYMBOL_GPL(mite_dump_regs);
 #endif
 
 static int __init mite_module_init(void)

diff --git a/drivers/staging/comedi/kcomedilib/kcomedilib_main.c b/drivers/staging/comedi/kcomedilib/kcomedilib_main.c
index 8932a510d96c7b27ac0338ad0743de64b14fd8c4..3231a483f561c5239fdd5a01cb5f07f6b3062801 100644 (file)
--- a/drivers/staging/comedi/kcomedilib/kcomedilib_main.c
+++ b/drivers/staging/comedi/kcomedilib/kcomedilib_main.c
@@ -63,7 +63,7 @@ struct comedi_device *comedi_open(const char *filename)
 
        return dev;
 }
-EXPORT_SYMBOL(comedi_open);
+EXPORT_SYMBOL_GPL(comedi_open);
 
 int comedi_close(struct comedi_device *d)
 {
@@ -73,7 +73,7 @@ int comedi_close(struct comedi_device *d)
 
        return 0;
 }
-EXPORT_SYMBOL(comedi_close);
+EXPORT_SYMBOL_GPL(comedi_close);
 
 static int comedi_do_insn(struct comedi_device *dev,
                          struct comedi_insn *insn,
@@ -143,7 +143,7 @@ int comedi_dio_config(struct comedi_device *dev, unsigned int subdev,
 
        return comedi_do_insn(dev, &insn, &io);
 }
-EXPORT_SYMBOL(comedi_dio_config);
+EXPORT_SYMBOL_GPL(comedi_dio_config);
 
 int comedi_dio_bitfield(struct comedi_device *dev, unsigned int subdev,
                        unsigned int mask, unsigned int *bits)
@@ -166,7 +166,7 @@ int comedi_dio_bitfield(struct comedi_device *dev, unsigned int subdev,
 
        return ret;
 }
-EXPORT_SYMBOL(comedi_dio_bitfield);
+EXPORT_SYMBOL_GPL(comedi_dio_bitfield);
 
 int comedi_find_subdevice_by_type(struct comedi_device *dev, int type,
                                  unsigned int subd)
@@ -183,7 +183,7 @@ int comedi_find_subdevice_by_type(struct comedi_device *dev, int type,
        }
        return -1;
 }
-EXPORT_SYMBOL(comedi_find_subdevice_by_type);
+EXPORT_SYMBOL_GPL(comedi_find_subdevice_by_type);
 
 int comedi_get_n_channels(struct comedi_device *dev, unsigned int subdevice)
 {
@@ -191,4 +191,4 @@ int comedi_get_n_channels(struct comedi_device *dev, unsigned int subdevice)
 
        return s->n_chan;
 }
-EXPORT_SYMBOL(comedi_get_n_channels);
+EXPORT_SYMBOL_GPL(comedi_get_n_channels);

diff --git a/drivers/staging/comedi/range.c b/drivers/staging/comedi/range.c
index d68491d1c37dab59a6b010e3a240a09293602bf0..1dc391b76447f38040178c8a068c14fdb6183a51 100644 (file)
--- a/drivers/staging/comedi/range.c
+++ b/drivers/staging/comedi/range.c
@@ -26,25 +26,25 @@
 #include "comedi_internal.h"
 
 const struct comedi_lrange range_bipolar10 = { 1, {BIP_RANGE(10)} };
-EXPORT_SYMBOL(range_bipolar10);
+EXPORT_SYMBOL_GPL(range_bipolar10);
 const struct comedi_lrange range_bipolar5 = { 1, {BIP_RANGE(5)} };
-EXPORT_SYMBOL(range_bipolar5);
+EXPORT_SYMBOL_GPL(range_bipolar5);
 const struct comedi_lrange range_bipolar2_5 = { 1, {BIP_RANGE(2.5)} };
-EXPORT_SYMBOL(range_bipolar2_5);
+EXPORT_SYMBOL_GPL(range_bipolar2_5);
 const struct comedi_lrange range_unipolar10 = { 1, {UNI_RANGE(10)} };
-EXPORT_SYMBOL(range_unipolar10);
+EXPORT_SYMBOL_GPL(range_unipolar10);
 const struct comedi_lrange range_unipolar5 = { 1, {UNI_RANGE(5)} };
-EXPORT_SYMBOL(range_unipolar5);
+EXPORT_SYMBOL_GPL(range_unipolar5);
 const struct comedi_lrange range_unipolar2_5 = { 1, {UNI_RANGE(2.5)} };
-EXPORT_SYMBOL(range_unipolar2_5);
+EXPORT_SYMBOL_GPL(range_unipolar2_5);
 const struct comedi_lrange range_0_20mA = { 1, {RANGE_mA(0, 20)} };
-EXPORT_SYMBOL(range_0_20mA);
+EXPORT_SYMBOL_GPL(range_0_20mA);
 const struct comedi_lrange range_4_20mA = { 1, {RANGE_mA(4, 20)} };
-EXPORT_SYMBOL(range_4_20mA);
+EXPORT_SYMBOL_GPL(range_4_20mA);
 const struct comedi_lrange range_0_32mA = { 1, {RANGE_mA(0, 32)} };
-EXPORT_SYMBOL(range_0_32mA);
+EXPORT_SYMBOL_GPL(range_0_32mA);
 const struct comedi_lrange range_unknown = { 1, {{0, 1000000, UNIT_none} } };
-EXPORT_SYMBOL(range_unknown);
+EXPORT_SYMBOL_GPL(range_unknown);
 
 /*
        COMEDI_RANGEINFO
@@ -173,4 +173,4 @@ int comedi_check_chanlist(struct comedi_subdevice *s, int n,
        }
        return 0;
 }
-EXPORT_SYMBOL(comedi_check_chanlist);
+EXPORT_SYMBOL_GPL(comedi_check_chanlist);