Series introduce some improvements to drd.c, drd.h and core.c files of cdns3 driver. Except for the first (1/9) patch that removes not needed function, the rest patches make improvements suggested by Dan Carpenter during reviewing CDNSP driver. CDNSP is the next Cadence USBSSP driver which will be upstreamed. The DRD part is similar for both CDNS3 and CDNSP and Greg suggested to merge the similar part of DRD code. As first step I want to merge some improvements. Changes for v2: - Change patch titles as sugested by Peter Chen. - Remove typos in patch 5 and patch 7. - Add reviewed-by Peter Chen tag [Patch 1, patch 8 and Patch 9]. Pawel Laszczak (9): usb: cdns3: core: removed cdns3_get_current_role_driver function usb: cdns3: drd: removed not needed variables initialization usb: cnds3: drd: deleted != usb: cdns3: drd: return IRQ_NONE explicitly. usb: cdns3: drd: changed return type from int to bool usb: cdns3: Added CDNS3_ID_PERIPHERAL and CDNS3_ID_HOST usb: cdns3: core: removed 'goto not_otg' usb: cdns3: core: removed overwriting some error code usb: cdns3: drd: simplify *switch_gadet and *switch_host drivers/usb/cdns3/core.c | 39 +++------ drivers/usb/cdns3/drd.c | 165 ++++++++++++++++++++----------------- drivers/usb/cdns3/drd.h | 13 ++- drivers/usb/cdns3/gadget.c | 4 +- drivers/usb/cdns3/host.c | 4 +- 5 files changed, 114 insertions(+), 111 deletions(-) -- 2.17.1
