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From: Cestonaro Thilo <thilo.cestonaro@ts.fujitsu.com>
To: "linux-serial@vger.kernel.org" <linux-serial@vger.kernel.org>
Subject: is there a struct  uart_driver like struct i2c_driver
Date: Mon, 18 Aug 2014 11:54:48 +0200	[thread overview]
Message-ID: <53F1CD68.9080901@ts.fujitsu.com> (raw)

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Hey,

I need to write a driver which communicates with it's chip via uart.
So I was wondering which the best way is to do this.

For a i2c device there is the i2c subsystem with it's 
"module_i2c_driver(foo_driver);" and so on.
But I couldn't find any equivalent for a uart device.

So what is the desired way to implement such a driver? Is there one or 
do I need to "struct file * f = filp_open("/dev/ttyS4", FLAGS, MODE);" ?

Thanks any hint!

Cheers,
Thilo


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             reply	other threads:[~2014-08-18  9:54 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-18  9:54 Cestonaro Thilo [this message]
2014-08-18 10:53 ` is there a struct uart_driver like struct i2c_driver Greg KH
2014-08-18 11:11   ` Cestonaro Thilo
2014-08-18 11:19     ` Cestonaro Thilo
2014-08-18 13:43       ` Cestonaro Thilo
2014-08-18 13:50         ` Greg KH
2014-08-18 14:56           ` Cestonaro Thilo
2014-08-18 15:07             ` Greg KH
2014-08-19 12:25               ` Cestonaro Thilo
2014-08-19 12:39                 ` Greg KH
2014-08-19 12:45                   ` Cestonaro Thilo
2014-08-25 14:57                     ` Greg KH
2014-08-18 16:19 ` Grant Edwards

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