introduce memory_read_from_buffer()

This patch introduces memory_read_from_buffer().

The only difference between memory_read_from_buffer() and
simple_read_from_buffer() is which address space the function copies to.

simple_read_from_buffer copies to user space memory.
memory_read_from_buffer copies to normal memory.

Signed-off-by: Akinobu Mita <[email protected]>
Cc: Al Viro <[email protected]>
Cc: Doug Warzecha <[email protected]>
Cc: Zhang Rui <[email protected]>
Cc: Matt Domsch <[email protected]>
Cc: Abhay Salunke <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Markus Rechberger <[email protected]>
Cc: Kay Sievers <[email protected]>
Cc: Bob Moore <[email protected]>
Cc: Thomas Renninger <[email protected]>
Cc: Len Brown <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: "Antonino A. Daplas" <[email protected]>
Cc: Krzysztof Helt <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>
Cc: Martin Schwidefsky <[email protected]>
Cc: Heiko Carstens <[email protected]>
Cc: Peter Oberparleiter <[email protected]>
Cc: Michael Holzheu <[email protected]>
Cc: Brian King <[email protected]>
Cc: James E.J. Bottomley <[email protected]>
Cc: Andrew Vasquez <[email protected]>
Cc: Seokmann Ju <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions