spi/qspi: cleanup pm_runtime error check.

clean up pm_runtime error check in accordance with rest of the check in
the driver.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/spi/spi-ti-qspi.c b/drivers/spi/spi-ti-qspi.c
index e147ed42e1fccb2773497a53c9349285fd9a6ef6..f3c3c3f7aaeddf28754693123dc1e871ac11d49a 100644 (file)
--- a/drivers/spi/spi-ti-qspi.c
+++ b/drivers/spi/spi-ti-qspi.c
@@ -161,7 +161,7 @@ static int ti_qspi_setup(struct spi_device *spi)
                        qspi->spi_max_frequency, clk_div);
 
        ret = pm_runtime_get_sync(qspi->dev);
-       if (ret) {
+       if (ret < 0) {
                dev_err(qspi->dev, "pm_runtime_get_sync() failed\n");
                return ret;
        }