OpenCloudOS-Kernel/drivers/usb/early
Christophe JAILLET 49814e2c9c usb: early: xhci-dbc: Use memcpy_and_pad()
Instead of zeroing some memory and then copying data in part or all of it,
use memcpy_and_pad().
This avoids writing some memory twice and should save a few cycles.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/b447a7e9778d3f9e6997eb9494f1687dc2d5d3bf.1675016180.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-31 10:40:54 +01:00
..
Makefile USB: add SPDX identifiers to all remaining Makefiles 2017-11-07 15:53:48 +01:00
ehci-dbgp.c usb: early: ehci-dbgp: convert to readl_poll_timeout_atomic() 2020-09-25 16:29:09 +02:00
xhci-dbc.c usb: early: xhci-dbc: Use memcpy_and_pad() 2023-01-31 10:40:54 +01:00
xhci-dbc.h Merge 5.7-rc3 into usb-next 2020-04-27 09:32:30 +02:00