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862887d883
The pmic framework uses errno_str() and this requires board that use it to enable CONFIG_ERRNO_STR to avoid a build error. Update the header to provide a NULL error message when CONFIG_ERRNO_STR is not defined, and fix the build error. This will show as "(null)" when U-Boot prints it. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
25 lines
432 B
C
25 lines
432 B
C
/*
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* Copyright (C) 2014 Samsung Electronics
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* Przemyslaw Marczak <p.marczak@samsung.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef _ERRNO_H
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#define _ERRNO_H
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#include <asm-generic/errno.h>
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extern int errno;
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#define __set_errno(val) do { errno = val; } while (0)
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#ifdef CONFIG_ERRNO_STR
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const char *errno_str(int errno);
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#else
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static inline const char *errno_str(int errno)
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{
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return 0;
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}
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#endif
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#endif /* _ERRNO_H */
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