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path: root/drivers/usb/musb/musb_debugfs.c
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* usb: musb_debugfs: don't use the struct file private_data field with seq_filesMathias Nyman2010-09-201-3/+2
| | | | | | | | | | | seq_files use the private_data field of a file struct for storing a seq_file structure, data should be stored in seq_file's own private field (e.g. file->private_data->private) Otherwise seq_release() will free the private data when the file is closed. Signed-off-by: Mathias Nyman <mathias.nyman@nokia.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: musb: use correct register widths in register dumpsAnand Gadiyar2010-08-101-16/+16
| | | | | | | | | | | | | | DMA_ADDR and DMA_COUNT are 32-bit registers, not 16-bit. Marking them as 16-bit in the table causes only the lower 16-bits to be dumped and this is misleading. Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usb: musb: update gfp/slab.h includesTejun Heo2010-05-201-1/+0
| | | | | | | | | | Implicit slab.h inclusion via percpu.h is about to go away. Make sure gfp.h or slab.h is included as necessary. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usb: musb: debugfs: musb_exit_debugfs() can be called on probeFelipe Balbi2010-05-201-1/+1
| | | | | | | | | when we fail to probe(), we can call musb_exit_debugfs(). Allow that by removing section annotations. Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usb: musb: add debugfs supportFelipe Balbi2010-05-201-0/+295
for now only a simple register dump entry (which can be rather useful on debugging) and a way to start test modes. Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>