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Thadeu Lima de Souza Cascardo [Wed, 19 May 2010 15:41:13 +0000 (11:41 -0400)]
Allocate buffer when opening and added release function.
Thadeu Lima de Souza Cascardo [Wed, 19 May 2010 15:36:22 +0000 (11:36 -0400)]
Added read function.
Thadeu Lima de Souza Cascardo [Wed, 19 May 2010 15:35:51 +0000 (11:35 -0400)]
Do not kfree after cdev_del, which already does kfree for us.
Thadeu Lima de Souza Cascardo [Wed, 19 May 2010 14:36:34 +0000 (10:36 -0400)]
Create char device.
Thadeu Lima de Souza Cascardo [Wed, 19 May 2010 14:16:07 +0000 (10:16 -0400)]
Allocate device number dynamically.
Thadeu Lima de Souza Cascardo [Wed, 19 May 2010 14:12:45 +0000 (10:12 -0400)]
Register number of devices.