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| H A D | dwc2_udc_otg_xfer_dma.c | 7808becd6bd09aed86ec71c328a1e1b6cc0f7419 Thu Nov 21 21:15:23 UTC 2019 Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> UPSTREAM: usb: dwc2: fix possible alignment issues
Since upgrading to gcc9, warnings are issued:
"taking address of packed member of ‘...’ may result in an unaligned
pointer value"
Fix this by converting dwc2_fifo_read to use unaligned access since packed
structures may be on an unaligned address, depending on USB hardware.
Change-Id: I2cc286df6fda386353cd2d350534e8ae398e67bb
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
(cherry picked from commit 7dc0ac6015718f5fb66bb79bf53df19f64fbfeee)
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