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d3808c5bd9
[ Upstream commit 3e91b44c93ad2871f89fc2a98c5e4fe6ca5db3d9 ]
get_burstcount() can return -EBUSY on timeout. When this happens,
st33zp24_send() returns directly without releasing the locality
acquired earlier.
Use goto out_err to ensure proper cleanup when get_burstcount() fails.
Fixes: bf38b87108 ("tpm/tpm_i2c_stm_st33: Split tpm_i2c_tpm_st33 in 2 layers (core + phy)")
Signed-off-by: Alper Ak <alperyasinak1@gmail.com>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>