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24 lines
514 B
24 lines
514 B
3 years ago
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _atari_stdma_h
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#define _atari_stdma_h
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#include <linux/interrupt.h>
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/***************************** Prototypes *****************************/
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int stdma_try_lock(irq_handler_t, void *);
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void stdma_lock(irq_handler_t handler, void *data);
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void stdma_release( void );
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int stdma_islocked( void );
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int stdma_is_locked_by(irq_handler_t);
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void stdma_init( void );
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/************************* End of Prototypes **************************/
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#endif /* _atari_stdma_h */
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