io-64-nonatomic: add io{read|write}64[be]{_lo_hi|_hi_lo} macros

This patch adds generic io{read|write}64[be]{_lo_hi|_hi_lo} macros if
they are not already defined by the architecture. (As they are provided
by the generic iomap library).

The patch also points io{read|write}64[be] to the variant specified by the
header name.

This is because new drivers are encouraged to use ioreadXX, et al instead
of readX[1], et al -- and mixing ioreadXX with readq is pretty ugly.

[1] LDD3: section 9.4.2

Signed-off-by: Logan Gunthorpe <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Alan Cox <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

0 files changed, 0 insertions, 0 deletions