diff mbox series

[6/9] spi: bcm-qspi: Make PM suspend/resume work with SCMI clock management

Message ID 20200416174309.34044-6-kdasu.kdev@gmail.com (mailing list archive)
State Superseded
Headers show
Series [1/9] spi: bcm-qspi: Handle clock probe deferral | expand

Commit Message

Kamal Dasu April 16, 2020, 5:43 p.m. UTC 
SCMI only passes clk_prepare_enable() and clk_disable_unprepare(), made
changes to suspend/resume ops to use the appropriate calls so that PM
works for ARM and ARM64 platforms.

Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
---
 drivers/spi/spi-bcm-qspi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/spi/spi-bcm-qspi.c b/drivers/spi/spi-bcm-qspi.c
index e00208801c8b..a3936ae5a860 100644
--- a/drivers/spi/spi-bcm-qspi.c
+++ b/drivers/spi/spi-bcm-qspi.c
@@ -1455,7 +1455,7 @@  static int __maybe_unused bcm_qspi_suspend(struct device *dev)
 			bcm_qspi_read(qspi, BSPI, BSPI_STRAP_OVERRIDE_CTRL);
 
 	spi_master_suspend(qspi->master);
-	clk_disable(qspi->clk);
+	clk_disable_unprepare(qspi->clk);
 	bcm_qspi_hw_uninit(qspi);
 
 	return 0;
@@ -1473,7 +1473,7 @@  static int __maybe_unused bcm_qspi_resume(struct device *dev)
 		qspi->soc_intc->bcm_qspi_int_set(qspi->soc_intc, MSPI_DONE,
 						 true);
 
-	ret = clk_enable(qspi->clk);
+	ret = clk_prepare_enable(qspi->clk);
 	if (!ret)
 		spi_master_resume(qspi->master);