pm_runtime_get_sync will increment pm usage counter even it
failed. Forgetting to pm_runtime_put_noidle will result in
reference leak in ti_qspi_setup, so we should fix it.
Fixes: 505a14954e2d7 ("spi/qspi: Add qspi flash controller")
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Link: https://lore.kernel.org/r/20201103140947.3815-1-zhangqilong3@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
ret = pm_runtime_get_sync(qspi->dev);
if (ret < 0) {
+ pm_runtime_put_noidle(qspi->dev);
dev_err(qspi->dev, "pm_runtime_get_sync() failed\n");
return ret;
}