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authorTimur Tabi <timur@freescale.com>2009-09-04 17:05:24 -0500
committerKumar Gala <galak@kernel.crashing.org>2009-09-08 09:10:06 -0500
commit74c5dfd81f94a2a1f0d6990d17c491d718e8b9ea (patch)
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parentc7259086816405fe0eb77f4dc22e76980a040cef (diff)
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fsl: add register read-back to set_law()
After programming a new LAW, we should read-back the LAWAR register so that we sync the writes. Otherwise, code that attempts to use the new LAW-mapped memory might fail right away. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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