commit a663b3c47a upstream.
The current implementation uses wait_for_completion(), which can cause
the caller to hang indefinitely if the transfer never completes.
Switch to wait_for_completion_interruptible() so that the operation can
be interrupted by signals.
Fixes: 84e1d0bf1d ("i2c: virtio: disable timeout handling")
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: <stable@vger.kernel.org> # v5.16+
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/b8944e9cab8eb959d888ae80add6f2a686159ba2.1751541962.git.viresh.kumar@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5b8d6cb9a0