gpio: fix bits conflict for gpio flags
The bit 2 and 3 in GPIO flag are allocated for the flag OPEN_DRAIN/OPEN_SOURCE. These bits are reused for the flag EXPORT/EXPORT_CHANGEABLE and so creating conflict. Fix this conflict by assigning bit 4 and 5 for the flag EXPORT/EXPORT_CHANGEABLE. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -22,8 +22,8 @@
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/* Gpio pin is open source */
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#define GPIOF_OPEN_SOURCE (1 << 3)
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#define GPIOF_EXPORT (1 << 2)
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#define GPIOF_EXPORT_CHANGEABLE (1 << 3)
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#define GPIOF_EXPORT (1 << 4)
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#define GPIOF_EXPORT_CHANGEABLE (1 << 5)
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#define GPIOF_EXPORT_DIR_FIXED (GPIOF_EXPORT)
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#define GPIOF_EXPORT_DIR_CHANGEABLE (GPIOF_EXPORT | GPIOF_EXPORT_CHANGEABLE)
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