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authorMartin Blumenstingl <martin.blumenstingl@googlemail.com>2019-04-12 01:00:56 +0300
committerMiquel Raynal <miquel.raynal@bootlin.com>2019-04-18 09:54:07 +0300
commit39e01956e2f70ff9f0e97db1a69c9847aa1d5d8b (patch)
treedcdaac6911fca468ab2ae83eaae41ef0da4da4c0 /lib/fdt.c
parentc96ffedf8a2f91c9124012ec4eef42a3da01d08b (diff)
downloadlinux-39e01956e2f70ff9f0e97db1a69c9847aa1d5d8b.tar.xz
mtd: rawnand: meson: only initialize the RB completion once
Documentation/scheduler/completion.txt states: Calling init_completion() on the same completion object twice is most likely a bug as it re-initializes the queue to an empty queue and enqueued tasks could get "lost" - use reinit_completion() in that case, but be aware of other races. Initialize nfc->completion in meson_nfc_probe using init_completion and change the call in meson_nfc_queue_rb to reinit_completion so the logic matches what the documentation suggests. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Tested-by:Liang Yang <liang.yang@amlogic.com> Acked-by: Liang Yang <liang.yang@amlogic.com> Tested-by:Liang Yang <liang.yang@amlogic.com> Acked-by: Liang Yang <liang.yang@amlogic.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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