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-rw-r--r--drivers/spi/spi.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 294d0038eea6..0d40953b463c 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -3269,6 +3269,15 @@ int spi_setup(struct spi_device *spi)
status);
return status;
}
+
+ /*
+ * We do not want to return positive value from pm_runtime_get,
+ * there are many instances of devices calling spi_setup() and
+ * checking for a non-zero return value instead of a negative
+ * return value.
+ */
+ status = 0;
+
spi_set_cs(spi, false);
pm_runtime_mark_last_busy(spi->controller->dev.parent);
pm_runtime_put_autosuspend(spi->controller->dev.parent);