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author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-22 19:54:53 (GMT) |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-22 20:01:40 (GMT) |
commit | ae19ffbadc1b2100285a5b5b3d0a4e0a11390904 (patch) | |
tree | 3c2086ab67398a019089a47ca3f362a4bc6db74f /drivers/staging/meilhaus/mesubdevice.c | |
parent | 34e84f39a27d059a3e6ec6e8b94aafa702e6f220 (diff) | |
parent | 9173a8ef24a6b1b8031507b35b8ffe5f85a87692 (diff) | |
download | linux-fsl-qoriq-ae19ffbadc1b2100285a5b5b3d0a4e0a11390904.tar.xz |
Merge branch 'master' into for-linus
Diffstat (limited to 'drivers/staging/meilhaus/mesubdevice.c')
-rw-r--r-- | drivers/staging/meilhaus/mesubdevice.c | 317 |
1 files changed, 0 insertions, 317 deletions
diff --git a/drivers/staging/meilhaus/mesubdevice.c b/drivers/staging/meilhaus/mesubdevice.c deleted file mode 100644 index b2e9567..0000000 --- a/drivers/staging/meilhaus/mesubdevice.c +++ /dev/null @@ -1,317 +0,0 @@ -/** - * @file mesubdevice.c - * - * @brief Subdevice base class implemention. - * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) - * @author Guenter Gebhardt - */ - -/* - * This file is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __KERNEL__ -# define __KERNEL__ -#endif - -#include <linux/slab.h> - -#include "medefines.h" -#include "meerror.h" - -#include "medebug.h" -#include "mesubdevice.h" - -static int me_subdevice_io_irq_start(struct me_subdevice *subdevice, - struct file *filep, - int channel, - int irq_source, - int irq_edge, int irq_arg, int flags) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_io_irq_wait(struct me_subdevice *subdevice, - struct file *filep, - int channel, - int *irq_count, - int *value, int time_out, int flags) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_io_irq_stop(struct me_subdevice *subdevice, - struct file *filep, int channel, int flags) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_io_reset_subdevice(struct me_subdevice *subdevice, - struct file *filep, int flags) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_io_single_config(struct me_subdevice *subdevice, - struct file *filep, - int channel, - int single_config, - int ref, - int trig_chan, - int trig_type, - int trig_edge, int flags) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_io_single_read(struct me_subdevice *subdevice, - struct file *filep, - int channel, - int *value, int time_out, int flags) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_io_single_write(struct me_subdevice *subdevice, - struct file *filep, - int channel, - int value, int time_out, int flags) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_io_stream_config(struct me_subdevice *subdevice, - struct file *filep, - meIOStreamConfig_t *config_list, - int count, - meIOStreamTrigger_t *trigger, - int fifo_irq_threshold, int flags) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_io_stream_new_values(struct me_subdevice *subdevice, - struct file *filep, - int time_out, - int *count, int flags) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_io_stream_read(struct me_subdevice *subdevice, - struct file *filep, - int read_mode, - int *values, int *count, int flags) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_io_stream_start(struct me_subdevice *subdevice, - struct file *filep, - int start_mode, int time_out, int flags) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_io_stream_status(struct me_subdevice *subdevice, - struct file *filep, - int wait, - int *status, int *count, int flags) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_io_stream_stop(struct me_subdevice *subdevice, - struct file *filep, - int stop_mode, int flags) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_io_stream_write(struct me_subdevice *subdevice, - struct file *filep, - int write_mode, - int *values, int *count, int flags) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_lock_subdevice(me_subdevice_t *subdevice, - struct file *filep, int lock, int flags) -{ - PDEBUG("executed.\n"); - return me_slock_lock(&subdevice->lock, filep, lock); -} - -static int me_subdevice_query_number_channels(struct me_subdevice *subdevice, - int *number) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_query_number_ranges(struct me_subdevice *subdevice, - int unit, int *count) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_query_range_by_min_max(struct me_subdevice *subdevice, - int unit, - int *min, - int *max, - int *maxdata, int *range) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_query_range_info(struct me_subdevice *subdevice, - int range, - int *unit, - int *min, int *max, int *maxdata) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_query_subdevice_type(struct me_subdevice *subdevice, - int *type, int *subtype) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_query_subdevice_caps(struct me_subdevice *subdevice, - int *caps) -{ - PDEBUG("executed.\n"); - *caps = 0; - return ME_ERRNO_SUCCESS; -} - -static int me_subdevice_query_subdevice_caps_args(struct me_subdevice - *subdevice, int cap, - int *args, int count) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_query_timer(struct me_subdevice *subdevice, - int timer, - int *base_frequency, - long long *min_ticks, long long *max_ticks) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_NOT_SUPPORTED; -} - -static int me_subdevice_config_load(struct me_subdevice *subdevice, - me_cfg_device_entry_t *config) -{ - PDEBUG("executed.\n"); - return ME_ERRNO_SUCCESS; -} - -static void me_subdevice_destructor(struct me_subdevice *subdevice) -{ - PDEBUG("executed.\n"); - me_subdevice_deinit(subdevice); - kfree(subdevice); -} - -int me_subdevice_init(me_subdevice_t *subdevice) -{ - int err; - - PDEBUG("executed.\n"); - - /* Init list head */ - INIT_LIST_HEAD(&subdevice->list); - - /* Initialize the subdevice lock instance */ - - err = me_slock_init(&subdevice->lock); - - if (err) { - PERROR("Cannot initialize subdevice lock instance.\n"); - return 1; - } - - /* Subdevice base class methods */ - subdevice->me_subdevice_io_irq_start = me_subdevice_io_irq_start; - subdevice->me_subdevice_io_irq_wait = me_subdevice_io_irq_wait; - subdevice->me_subdevice_io_irq_stop = me_subdevice_io_irq_stop; - subdevice->me_subdevice_io_reset_subdevice = - me_subdevice_io_reset_subdevice; - subdevice->me_subdevice_io_single_config = - me_subdevice_io_single_config; - subdevice->me_subdevice_io_single_read = me_subdevice_io_single_read; - subdevice->me_subdevice_io_single_write = me_subdevice_io_single_write; - subdevice->me_subdevice_io_stream_config = - me_subdevice_io_stream_config; - subdevice->me_subdevice_io_stream_new_values = - me_subdevice_io_stream_new_values; - subdevice->me_subdevice_io_stream_read = me_subdevice_io_stream_read; - subdevice->me_subdevice_io_stream_start = me_subdevice_io_stream_start; - subdevice->me_subdevice_io_stream_status = - me_subdevice_io_stream_status; - subdevice->me_subdevice_io_stream_stop = me_subdevice_io_stream_stop; - subdevice->me_subdevice_io_stream_write = me_subdevice_io_stream_write; - subdevice->me_subdevice_lock_subdevice = me_subdevice_lock_subdevice; - subdevice->me_subdevice_query_number_channels = - me_subdevice_query_number_channels; - subdevice->me_subdevice_query_number_ranges = - me_subdevice_query_number_ranges; - subdevice->me_subdevice_query_range_by_min_max = - me_subdevice_query_range_by_min_max; - subdevice->me_subdevice_query_range_info = - me_subdevice_query_range_info; - subdevice->me_subdevice_query_subdevice_type = - me_subdevice_query_subdevice_type; - subdevice->me_subdevice_query_subdevice_caps = - me_subdevice_query_subdevice_caps; - subdevice->me_subdevice_query_subdevice_caps_args = - me_subdevice_query_subdevice_caps_args; - subdevice->me_subdevice_query_timer = me_subdevice_query_timer; - subdevice->me_subdevice_config_load = me_subdevice_config_load; - subdevice->me_subdevice_destructor = me_subdevice_destructor; - - return 0; -} - -void me_subdevice_deinit(me_subdevice_t *subdevice) -{ - PDEBUG("executed.\n"); - me_subdevice_io_reset_subdevice(subdevice, NULL, - ME_IO_RESET_SUBDEVICE_NO_FLAGS); - me_slock_deinit(&subdevice->lock); -} |