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authorKevin Hilman <khilman@deeprootsystems.com>2010-11-24 11:09:03 -0800
committerTony Lindgren <tony@atomide.com>2010-11-24 16:09:30 -0800
commitf910043ce00791c06afc3789278447c4e88670ea (patch)
treed1bd00a601bfacb0b08e0b4e6b32cbc96dbffd99 /arch/arm/mach-iop13xx/include
parent0b9466ccea3c4ec363737288dd9467bf978c9c2d (diff)
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OMAP: UART: don't resume UARTs that are not enabled.
Add additional check to omap_uart_resume_idle() so that only enabled (specifically, idle-enabled) UARTs are allowed to resume. This matches the existing check in prepare idle. Without this patch, the system will hang if a board is configured to register only some uarts instead of all of them and PM is enabled. Cc: Govindraj R. <govindraj.raja@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> [tony@atomide.com: updated description] Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-iop13xx/include')
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