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Date:   Thu, 30 Apr 2020 18:39:04 -0700
From:   Florian Fainelli <>
Cc:, Florian Fainelli <>,
        Greg Kroah-Hartman <>,
        Jiri Slaby <>, (maintainer:BROADCOM BCM63XX ARM
        ARCHITECTURE), (open list:SERIAL DRIVERS), (moderated list:BROADCOM BCM63XX
Subject: [PATCH] Revert "tty: serial: bcm63xx: fix missing clk_put() in bcm63xx_uart"

This reverts commit 580d952e44de5509c69c8f9346180ecaa78ebeec ("tty:
serial: bcm63xx: fix missing clk_put() in bcm63xx_uart") because we
should not be doing a clk_put() if we were not successful in getting a
valid clock reference via clk_get() in the first place.

Fixes: 580d952e44de ("tty: serial: bcm63xx: fix missing clk_put() in bcm63xx_uart")
Signed-off-by: Florian Fainelli <>
 drivers/tty/serial/bcm63xx_uart.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/tty/serial/bcm63xx_uart.c b/drivers/tty/serial/bcm63xx_uart.c
index ed0aa5c0d9b7..5674da2b76f0 100644
--- a/drivers/tty/serial/bcm63xx_uart.c
+++ b/drivers/tty/serial/bcm63xx_uart.c
@@ -843,10 +843,8 @@ static int bcm_uart_probe(struct platform_device *pdev)
 	if (IS_ERR(clk) && pdev->dev.of_node)
 		clk = of_clk_get(pdev->dev.of_node, 0);
-	if (IS_ERR(clk)) {
-		clk_put(clk);
+	if (IS_ERR(clk))
 		return -ENODEV;
-	}
 	port->iotype = UPIO_MEM;
 	port->irq = res_irq->start;

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