[RFC/PATCH 12/13] serial: omap: drop unnecessary check from remove
From: Felipe Balbi <hidden>
Date: 2012-08-21 09:21:45
Also in:
linux-omap, linux-serial, lkml
Subsystem:
the rest, tty layer and serial drivers · Maintainers:
Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
if platform_get_drvdata() returns NULL, that's quite a nasty bug on the driver which we want to catch ASAP. Otherwise, that check is hugely unneeded. Signed-off-by: Felipe Balbi <redacted> --- drivers/tty/serial/omap-serial.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index ba9cdf1..25d2055 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c@@ -1334,13 +1334,10 @@ static int serial_omap_remove(struct platform_device *dev) { struct uart_omap_port *up = platform_get_drvdata(dev); - if (up) { - pm_runtime_disable(up->dev); - uart_remove_one_port(&serial_omap_reg, &up->port); - pm_qos_remove_request(&up->pm_qos_request); - } + pm_runtime_disable(up->dev); + uart_remove_one_port(&serial_omap_reg, &up->port); + pm_qos_remove_request(&up->pm_qos_request); - platform_set_drvdata(dev, NULL); return 0; }
--
1.7.12.rc3