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

Browse Source 
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>
This commit is contained in:
H Hartley Sweeten 2013-04-12 10:11:54 -07:00 committed by Greg Kroah-Hartman
parent dd671a3948
commit 5660e74271
8 changed files with 61 additions and 61 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/staging/comedi/comedi_buf.c
View File

@ -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);

6
drivers/staging/comedi/comedi_fops.c
View File

@ -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)

4
drivers/staging/comedi/drivers.c
View File

@ -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);

8
drivers/staging/comedi/drivers/8255.c
View File

@ -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);
/*

6
drivers/staging/comedi/drivers/comedi_fc.c
View File

@ -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");

46
drivers/staging/comedi/drivers/mite.c
View File

@ -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)

12
drivers/staging/comedi/kcomedilib/kcomedilib_main.c
View File

@ -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);

22
drivers/staging/comedi/range.c
View File

@ -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);