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由 Arnd Bergmann 提交于
In commit 3169663a "ARM: sa11x0/pxa: convert OS timer registers to IOMEM", the definition of the OSCR macro was changed to be an __iomem pointer, but the same register is also used by the XIP code. This patch does the corresponding change here as well. On PXA, the IRQ register definitions were removed even earlier, in commit 5d284e35 ("ARM: pxa: avoid accessing interrupt registers directly"). This patch unfortunately brings some of that back. An earlier version of my patch moved the code into an external function, which could not work for CONFIG_XIP_KERNEL+CONFIG_MTD_XIP, so this restores something close to the original code. Link: http://lists.infradead.org/pipermail/linux-arm-kernel/2014-March/241716.htmlAcked-by: NRobert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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