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authorRon Mercer <ron.mercer@qlogic.com>2009-01-09 11:31:49 +0000
committerDavid S. Miller <davem@davemloft.net>2009-01-11 00:07:34 -0800
commitba7cd3ba97f81564be3e4a4ee8ee17726aa853d7 (patch)
tree30640bced4bf5bf4642e4cfe6a9146a0173bde5d /net/core/iovec.c
parentf1405d32e392f2f5f80f4687fe186305de300bf6 (diff)
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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>
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