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path: root/drivers/usb/dwc2/gadget.c
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2014-05-27usb: dwc2: Remove '0x' notation when using %pad formatFabio Estevam
%pad notation automatically prints in hexadecimal format (with '0x'), so remove the unneeded '0x' to avoid a '0x0x' string. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-25usb: dwc2: fix sparse warningPaul Zimmerman
Sparse warns about the __le16 wValue from the USB SetAddress command being used without converting it to CPU endianness. Fix that, and also add a bit of defensive masking of the received wValue before using it. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-24usb: dwc2: move s3c-hsotg data structuresDinh Nguyen
This patch moves the data structures that are in the s3c-hsotg source into core.h. This is a necessary step towards unifying the s3c-hsotg and dwc2 into a single DRD. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> [ jh,rb,fb - For gadget part only: ] Tested-by: Jingoo Han <jg1.han@samsung.com> Tested-by: Robert Baldyga <r.baldyga@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> [ pz - Tested host part only. ] Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-24usb: dwc2/s3c-hsotg: move s3c-hsotg into dwc2 directoryDinh Nguyen
Moves the s3c-hsotg driver into the dwc2 directory and uses the dwc2 defines in hw.h. Renames s3c-hsotg.c to gadget.c. NOTE: You can build both host and peripheral as a dynamically linked module, but be aware that if you insmod dwc2_gadget, then rmmod it, then insmod dwc2 and dwc2_platform for host mode, this will not work. As the step to rmmod dwc2_gadget.ko will turn off the clock to the USB IP. The dwc2 host driver currently does not look to turn on a clock yet. A patch to fix that will be coming soon. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> [ jh,rb - For gadget part only: ] Tested-by: Jingoo Han <jg1.han@samsung.com> Tested-by: Robert Baldyga <r.baldyga@samsung.com> [ pz: Folded Kconfig/Makefile changes, which were originally in a separate patch, into this one, to avoid a build breakage. Modified Kconfig/Makefile changes a bit. Tested host part only. ] Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>