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| /rk3399_rockchip-uboot/drivers/usb/gadget/ |
| H A D | f_sdp.c | 5ab232da85604aef2b05c50c2651c8f749eaaaf0 Thu Feb 15 09:17:29 UTC 2018 Andre Heider <a.heider@gmail.com> UPSTREAM: usb: gadget: sdp: fix pointer cast warnings for 64bit archs
The SDP protocol contains multiple 32bit pointers. Add a helper function
to get a valid pointer from these values and use it.
This fixes the following warnings:
drivers/usb/gadget/f_sdp.c: In function ‘sdp_rx_data_complete’:
drivers/usb/gadget/f_sdp.c:347:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
memcpy((void *)sdp->dnl_address, req->buf + 1, datalen);
^
drivers/usb/gadget/f_sdp.c: In function ‘sdp_jump_imxheader’:
drivers/usb/gadget/f_sdp.c:625:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
entry = (void *)headerv2->entry;
^
drivers/usb/gadget/f_sdp.c: In function ‘sdp_handle_in_ep’:
drivers/usb/gadget/f_sdp.c:668:20: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
memcpy(&data[1], (void *)sdp_func->dnl_address, datalen);
^
drivers/usb/gadget/f_sdp.c:679:31: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
status = sdp_jump_imxheader((void *)sdp_func->jmp_address);
^
Change-Id: Ieeef44484fc81b3a423067adb218cce4f8b2553b
Signed-off-by: Andre Heider <a.heider@gmail.com>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
(cherry picked from commit a64a614db70f1c758aea0a1620c4fcd49e037d47)
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