From 5660e7427113eff85ae712af9cf98c8c5bd368e3 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Fri, 12 Apr 2013 10:11:54 -0700 Subject: [PATCH] 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 Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/comedi_buf.c | 18 ++++---- drivers/staging/comedi/comedi_fops.c | 6 +-- drivers/staging/comedi/drivers.c | 4 +- drivers/staging/comedi/drivers/8255.c | 8 ++-- drivers/staging/comedi/drivers/comedi_fc.c | 6 +-- drivers/staging/comedi/drivers/mite.c | 46 +++++++++---------- .../comedi/kcomedilib/kcomedilib_main.c | 12 ++--- drivers/staging/comedi/range.c | 22 ++++----- 8 files changed, 61 insertions(+), 61 deletions(-) diff --git a/drivers/staging/comedi/comedi_buf.c b/drivers/staging/comedi/comedi_buf.c index 9b997ae6779..ca709901fb3 100644 --- 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 dec04b9b025..00f2547024e 100644 --- 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 c8ebaed5c4b..8a19f22d4ab 100644 --- 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 4b9125097e3..ec4dacff025 100644 --- 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 83728298eef..37dc79637d2 100644 --- 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 "); 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 363305f2034..523c6564ffc 100644 --- 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 8932a510d96..3231a483f56 100644 --- 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 d68491d1c37..1dc391b7644 100644 --- 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); -- 2.41.0