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| author | Esben Haabendal <eha@deif.com> | 2018-07-09 11:43:01 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-09 12:18:00 +0200 |
| commit | 7f8d5ff5eadc9cb90c8af1a3b4177ee6abe5eed3 (patch) | |
| tree | a4035a5cb07c50bff75c15d4909f4734dc0a263b /crypto/crypto_user.c | |
| parent | a26030a63e041c5d81df356d0f8a5d8e7bad25e3 (diff) | |
i2c: imx: Fix reinit_completion() use
commit 9f9e3e0d4dd3338b3f3dde080789f71901e1e4ff upstream.
Make sure to call reinit_completion() before dma is started to avoid race
condition where reinit_completion() is called after complete() and before
wait_for_completion_timeout().
Signed-off-by: Esben Haabendal <eha@deif.com>
Fixes: ce1a78840ff7 ("i2c: imx: add DMA support for freescale i2c driver")
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Cc: stable@kernel.org
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto/crypto_user.c')
0 files changed, 0 insertions, 0 deletions