On Thu, Jan 18, 2024 at 07:10:47PM +0100, max.oss...@gmail.com wrote:

> From: Max Krummenacher <max.krummenac...@toradex.com>
> 
> These headers follow the pattern:
> 
> | #if CONFIG_IS_ENABLED(FANCY_FEATURE)
> |   void foo(void);
> | #else
> |   static inline void foo(void) { return -ENOSYS; }
> | #endif
> 
> In the #else path ENOSYS is used, however linux/errno.h is not included.
> If errno.h has not been included already the compiler errors out even
> if the inline function is not referenced.
> 
> Make those headers self contained.
> 
> Signed-off-by: Max Krummenacher <max.krummenac...@toradex.com>

Reviewed-by: Tom Rini <tr...@konsulko.com>

-- 
Tom

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