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path: root/drivers/net/usb/ch9200.c
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2016-05-20net: usb: ch9200: use kmemdupMuhammad Falak R Wani
Use kmemdup when some other buffer is immediately copied into allocated region. It replaces call to allocation followed by memcpy, by a single call to kmemdup. Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-22ch9200: Convert to use module_usb_driverTobias Klauser
Converts the ch9200 driver to use the module_usb_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Acked-by: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-21usbnet: New driver for QinHeng CH9200 devicesMatthew Garrett
There's a bunch of cheap USB 10/100 devices based on QinHeng chipsets. The vendor driver supports the CH9100 and CH9200 devices, but the majority of the code is of the if (ch9100) {} else {} form, with the most significant difference being that CH9200 provides a real MII interface but CH9100 fakes one with a bunch of global variables and magic commands. I don't have a CH9100, so it's probably better if someone who does provides an independent driver for it. In any case, this is a lightly cleaned up version of the vendor driver with all the CH9100 code dropped. Signed-off-by: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: David S. Miller <davem@davemloft.net>