13 lines
315 B
C
13 lines
315 B
C
#ifndef _LINUX_KDEV_T_H
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#define _LINUX_KDEV_T_H
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#define MINORBITS 20
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#define MINORMASK ((1U << MINORBITS) - 1)
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#define MAJOR(dev) ((unsigned int) ((dev) >> MINORBITS))
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#define MINOR(dev) ((unsigned int) ((dev) & MINORMASK))
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#define MKDEV(ma, mi) (((ma) << MINORBITS) | (mi))
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#define module_param(a, b, c)
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#endif
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