Hi, This patch set introduces 3 helpers for handling usb read, write and write_async command, and replaces the low level's implemention with the generic ones. This patchset is a cleanup and about 300 lines code can be saved. Also, the patchset fixes problem of DMA on buffer embedded inside one dynamic allocated buffer, and such usages can be found in cdc-ncm, sierra_net, mcs7830 and asix drivers. v1: - drop previous patch 12, and let net/core handle runtime PM in ioctl path drivers/net/usb/asix_common.c | 117 ++++-------------------------------- drivers/net/usb/cdc_ncm.c | 73 +++++++--------------- drivers/net/usb/dm9601.c | 107 +++++---------------------------- drivers/net/usb/int51x1.c | 52 +--------------- drivers/net/usb/mcs7830.c | 85 ++------------------------ drivers/net/usb/net1080.c | 110 ++++++++++------------------------ drivers/net/usb/plusb.c | 11 ++-- drivers/net/usb/sierra_net.c | 45 ++++++-------- drivers/net/usb/smsc75xx.c | 39 +++++------- drivers/net/usb/smsc95xx.c | 115 +++++++++-------------------------- drivers/net/usb/usbnet.c | 133 +++++++++++++++++++++++++++++++++++++++++ include/linux/usb/usbnet.h | 6 ++ 12 files changed, 291 insertions(+), 602 deletions(-) Thanks, -- Ming Lei -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
