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authorUwe Kleine-König <uwe@kleine-koenig.org>2021-02-08 15:31:49 +0100
committerJohan Hovold <johan@kernel.org>2021-02-09 13:13:58 +0100
commitc5d1448fa353242635fa3e1fed6ab4558e0e7d9a (patch)
treed74c1132f17bd3f0ad29a6565e887f541169bd00 /include/linux/usb
parenta54af1b7d667927162d13083a8e2d470fb8722e2 (diff)
USB: serial: make remove callback return void
All usb_serial drivers return 0 in their remove callbacks and driver core ignores the value returned by usb_serial_device_remove(). So change the remove callback to return void and return 0 unconditionally in usb_serial_device_remove(). Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org> Link: https://lore.kernel.org/r/20210208143149.963644-2-uwe@kleine-koenig.org Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'include/linux/usb')
-rw-r--r--include/linux/usb/serial.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 1c09b922f8b0..952272002e48 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -260,7 +260,7 @@ struct usb_serial_driver {
void (*release)(struct usb_serial *serial);
int (*port_probe)(struct usb_serial_port *port);
- int (*port_remove)(struct usb_serial_port *port);
+ void (*port_remove)(struct usb_serial_port *port);
int (*suspend)(struct usb_serial *serial, pm_message_t message);
int (*resume)(struct usb_serial *serial);