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2012-04-23HSI: hsi: Rework hsi_event interfaceCarlos Chinea1-11/+14
Remove custom hack and make use of the notifier chain interfaces for delivering events from the ports to their associated clients. Clients that want to receive port events need to register their callbacks using hsi_register_port_event(). The callbacks can be called in interrupt context. Use hsi_unregestier_port_event() to undo the registration. Signed-off-by: Carlos Chinea <[email protected]> Acked-by: Greg Kroah-Hartman <[email protected]> Acked-by: Linus Walleij <[email protected]>
2012-04-23HSI: hsi: Rework hsi_controller releaseCarlos Chinea1-3/+3
Use the proper release mechanism for hsi_controller and hsi_ports structures. Free the structures through their associated device release callbacks. Signed-off-by: Carlos Chinea <[email protected]> Acked-by: Greg Kroah-Hartman <[email protected]> Acked-by: Linus Walleij <[email protected]>
2012-01-05HSI: hsi_char: Add HSI char device kernel configurationAndras Domokos1-0/+1
Add HSI character device kernel configuration Signed-off-by: Andras Domokos <[email protected]> Signed-off-by: Carlos Chinea <[email protected]>
2012-01-05HSI: hsi_char: Add HSI char device driverAndras Domokos1-0/+63
Add HSI char device driver to the kernel. Signed-off-by: Andras Domokos <[email protected]> Signed-off-by: Carlos Chinea <[email protected]>
2012-01-05HSI: hsi: Introducing HSI frameworkCarlos Chinea1-0/+410
Adds HSI framework in to the linux kernel. High Speed Synchronous Serial Interface (HSI) is a serial interface mainly used for connecting application engines (APE) with cellular modem engines (CMT) in cellular handsets. HSI provides multiplexing for up to 16 logical channels, low-latency and full duplex communication. Signed-off-by: Carlos Chinea <[email protected]> Acked-by: Linus Walleij <[email protected]>
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