* [PATCH] tty: serial: uartlite: use clk_disable_unprepare to match clk_prepare_enable
@ 2019-11-01 8:54 Chuhong Yuan
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From: Chuhong Yuan @ 2019-11-01 8:54 UTC (permalink / raw)
Cc: Peter Korsgaard, Greg Kroah-Hartman, Jiri Slaby, linux-serial,
linux-kernel, Chuhong Yuan
The driver uses clk_prepare_enable in ulite_probe but uses clk_unprepare
in ulite_remove, which does not match.
Replace clk_unprepare with clk_disable_unprepare to fix it.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
---
drivers/tty/serial/uartlite.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c
index 06e79c11141d..3d245827be27 100644
--- a/drivers/tty/serial/uartlite.c
+++ b/drivers/tty/serial/uartlite.c
@@ -862,7 +862,7 @@ static int ulite_remove(struct platform_device *pdev)
struct uartlite_data *pdata = port->private_data;
int rc;
- clk_unprepare(pdata->clk);
+ clk_disable_unprepare(pdata->clk);
rc = ulite_release(&pdev->dev);
pm_runtime_disable(&pdev->dev);
pm_runtime_set_suspended(&pdev->dev);
--
2.23.0
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