linux

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Arnd Bergmann 67d88b7bf6 mwifiex: re-fix for unaligned accesses

[ Upstream commit 8f4e3d48bb ]

A patch from 2017 changed some accesses to DMA memory to use
get_unaligned_le32() and similar interfaces, to avoid problems
with doing unaligned accesson uncached memory.

However, the change in the mwifiex_pcie_alloc_sleep_cookie_buf()
function ended up changing the size of the access instead,
as it operates on a pointer to u8.

Change this function back to actually access the entire 32 bits.
Note that the pointer is aligned by definition because it came
from dma_alloc_coherent().

Fixes: 92c70a958b ("mwifiex: fix for unaligned reads")
Acked-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-07-14 16:56:34 +02:00

libertas

libertas: register sysfs groups properly

2021-06-03 09:00:42 +02:00

libertas_tf

net: libertas libertas_tf: Remove in_interrupt() from debug macro.

2020-09-29 14:02:55 -07:00

mwifiex

mwifiex: re-fix for unaligned accesses

2021-07-14 16:56:34 +02:00

Kconfig

treewide: replace '---help---' in Kconfig files with 'help'