spi: spi-msm-geni: Put device to suspend if PM status is active

This change is to keep the device to autosuspend only if runtime PM
status is not suspended. SPI driver resumes only if runtime PM is
active, if framework calls unprepare_message/unprepare_hardware and
if we try to keep driver to autosuspend, it may result into negative
usage count.

Also ensure for the PM calls, runtime is always enabled and if not, do
not call PM.

Change-Id: I701cbfbefb3a05ecbb99bf490e2b41b73fbaa897
Signed-off-by: Anil Veshala Veshala <quic_aveshala@quicinc.com>

drivers/spi/spi-geni-qcom.c

@@ -844,7 +844,8 @@ static int spi_geni_unprepare_message(struct spi_master *spi_mas,
 				GENI_SE_ERR(mas->ipc, false, NULL,
 					"suspend usage count mismatch:%d",
 								count);
-		} else {
+		} else if (!pm_runtime_status_suspended(mas->dev) &&
+				pm_runtime_enabled(mas->dev)) {
 			pm_runtime_mark_last_busy(mas->dev);
 			pm_runtime_put_autosuspend(mas->dev);
 		}
@@ -1099,7 +1100,8 @@ static int spi_geni_unprepare_transfer_hardware(struct spi_master *spi)
 		if (count < 0)
 			GENI_SE_ERR(mas->ipc, false, NULL,
 				"suspend usage count mismatch:%d", count);
-	} else {
+	} else if (!pm_runtime_status_suspended(mas->dev) &&
+			pm_runtime_enabled(mas->dev)) {
 		pm_runtime_mark_last_busy(mas->dev);
 		pm_runtime_put_autosuspend(mas->dev);
 	}