Russell King c1928022ef ARM: io: ensure inb/outb() et.al. are properly ordered on ARMv6+ ...

Ensure that the ISA/PCI IO space accessors are properly ordered on
ARMv6+ architectures.  These should always be ordered with respect to
all other accesses.

This also fixes __iormb() and __iowmb() not being visible to ioread/
iowrite if a platform defines its own MMIO accessors.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2011-01-31 10:53:42 +00:00

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asm

ARM: io: ensure inb/outb() et.al. are properly ordered on ARMv6+

2011-01-31 10:53:42 +00:00