tree 30640bced4bf5bf4642e4cfe6a9146a0173bde5d
parent f1405d32e392f2f5f80f4687fe186305de300bf6
author Ron Mercer <ron.mercer@qlogic.com> 1231500709 +0000
committer David S. Miller <davem@davemloft.net> 1231661254 -0800

qlge: Get rid of volatile usage for shadow register.

Putting back ql_read_sh_reg() function and using rmb() instead of
volatile.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>