From 50b2b571c5f3df721fc81bf9a12c521dfbe019ba Mon Sep 17 00:00:00 2001
From: Chuhong Yuan <hslester96@gmail.com>
Date: Mon, 18 Nov 2019 10:48:33 +0800
Subject: [PATCH] serial: ifx6x60: add missed pm_runtime_disable
Git-commit: 50b2b571c5f3df721fc81bf9a12c521dfbe019ba
Patch-mainline: v5.5-rc1
References: bsc#1051510
The driver forgets to call pm_runtime_disable in remove.
Add the missed calls to fix it.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20191118024833.21587-1-hslester96@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/tty/serial/ifx6x60.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/tty/serial/ifx6x60.c b/drivers/tty/serial/ifx6x60.c
index ffefd218761e..31033d517e82 100644
--- a/drivers/tty/serial/ifx6x60.c
+++ b/drivers/tty/serial/ifx6x60.c
@@ -1230,6 +1230,9 @@ static int ifx_spi_spi_remove(struct spi_device *spi)
struct ifx_spi_device *ifx_dev = spi_get_drvdata(spi);
/* stop activity */
tasklet_kill(&ifx_dev->io_work_tasklet);
+
+ pm_runtime_disable(&spi->dev);
+
/* free irq */
free_irq(gpio_to_irq(ifx_dev->gpio.reset_out), ifx_dev);
free_irq(gpio_to_irq(ifx_dev->gpio.srdy), ifx_dev);
--
2.16.4