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path: root/drivers/usb/musb/musb_debugfs.c
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* usb: remove use of __devinitBill Pemberton2012-11-211-1/+1
| | | | | | | | | | | | | | | | | | | | CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Peter Korsgaard <jacmet@sunsite.dk> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Acked-by: Felipe Balbi <balbi@ti.com> Cc: Li Yang <leoli@freescale.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: Geoff Levand <geoff@infradead.org> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Olav Kongas <ok@artecdesign.ee> Cc: Lennert Buytenhek <kernel@wantstofly.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: musb: kill global and static for multi instanceAjay Kumar Gupta2012-09-111-5/+3Star
| | | | | | | | | | | | | | Moved global variable "musb_debugfs_root" and static variable "old_state" to 'struct musb' to help support multi instance of musb controller as present on AM335x platform. Also removed the global variable "orig_dma_mask" and filled the dev->dma_mask with parent device's dma_mask. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Santhapuri, Damodar <damodar.santhapuri@ti.com> Signed-off-by: Ravi Babu <ravibabu@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: musb: debugfs: fix error checkFelipe Balbi2012-02-011-6/+6
| | | | | | | debugfs will return NULL on failure, so we must check for !ptr instead of IS_ERR(ptr). Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: musb: make modules behave betterFelipe Balbi2012-01-311-1/+1
| | | | | | | | | | | | | | | There's really no point in doing all that initcall trickery when we can safely let udev handle module probing for us. Remove all of that trickery, by moving everybody to module_init() and making proper use of platform_device_register() rather than platform_device_probe(). Tested-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Tested-by: Tasslehoff Kjappfot <tasskjapp@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* usb: musb: headers cleanupFelipe Balbi2011-12-121-8/+0Star
| | | | | | | Remove a few unnecessary headers from a few files. Signed-off-by: Felipe Balbi <balbi@ti.com>
* musb_debugfs.c: remove unneeded includes on ARMNicolas Pitre2011-09-261-6/+0Star
| | | | | | | | Nothing actually requires that <mach/hardware.h>, <mach/memory.h> nor <asm/mach-types.h> be included here. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Felipe Balbi <balbi@ti.com>
* headers: kobject.h reduxAlexey Dobriyan2011-01-101-1/+0Star
| | | | | | | | Remove kobject.h from files which don't need it, notably, sched.h and fs.h. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* usb: musb_debugfs: don't use the struct file private_data field with seq_filesMathias Nyman2010-09-211-3/+2Star
| | | | | | | | | | | 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/+0Star
| | | | | | | | | | 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>