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2009-04-03Staging: line6: fix checkpatch errors in playback.cGreg Kroah-Hartman
2 errors left, but they are minor. Lots of warnings also fixed up. Cc: Markus Grabner <grabner@icg.tugraz.at> Cc: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: line6: fix up NULL assignment mistakesGreg Kroah-Hartman
Should use NULL for a pointer, not 0, otherwise sparse complains. Cc: Markus Grabner <grabner@icg.tugraz.at> Cc: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: line6: static function cleanupsGreg Kroah-Hartman
This fixes all of the static function warnings that sparse complains about. Cc: Markus Grabner <grabner@icg.tugraz.at> Cc: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: line6: remove KERNEL_VERSION checksGreg Kroah-Hartman
As the code is in the kernel tree, it's no longer needed. Cc: Markus Grabner <grabner@icg.tugraz.at> Cc: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: line6: remove PT_REGSGreg Kroah-Hartman
As the code is in the kernel tree, it's no longer needed. Cc: Markus Grabner <grabner@icg.tugraz.at> Cc: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: add line6 usb driverMarkus Grabner
This is an experimental Linux driver for the guitar amp, cab, and effects modeller PODxt Pro by Line6 (and similar devices), supporting the following features: - Reading/writing individual parameters - Reading/writing complete channel, effects setup, and amp setup data - Channel switching - Virtual MIDI interface - Tuner access - Playback/capture/mixer device for any ALSA-compatible PCM audio application - Signal routing (record clean/processed guitar signal, re-amping) Moreover, preliminary support for the Variax Workbench is included. From: Markus Grabner <grabner@icg.tugraz.at> Cc: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>