#if !defined(CONFIG_MMU) || CONFIG_PGTABLE_LEVELS == 3 -typedef struct { unsigned long pmd[16]; } pmd_t; -#define pmd_val(x) ((&x)->pmd[0]) -#define __pmd(x) ((pmd_t) { { (x) }, }) +typedef struct { unsigned long pmd; } pmd_t; +#define pmd_val(x) ((&x)->pmd) +#define __pmd(x) ((pmd_t) { (x) } ) #endif So I assume this should be fineI think you're implying that taking the address then using arrow operator was needed when pmd was an array? I don't really understand that if so? Surely: ((x).pmd[0]) would have worked too?
I think your right, I guess one suspects that there is more magic to it than there actually is ... :)
-- Cheers, David / dhildenb
