Input: xpad - remove usage of the deprecated ida_simple_xx() API

ida_alloc() and ida_free() should be preferred to the deprecated
ida_simple_get() and ida_simple_remove().

This is less verbose.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/a3e30e30f18cc5d6f032c8013ce9d900c8e223e5.1702228806.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index ede3805..1a58629 100644 (file)
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -1665,7 +1665,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
        if (!led)
                return -ENOMEM;
 
-       xpad->pad_nr = ida_simple_get(&xpad_pad_seq, 0, 0, GFP_KERNEL);
+       xpad->pad_nr = ida_alloc(&xpad_pad_seq, GFP_KERNEL);
        if (xpad->pad_nr < 0) {
                error = xpad->pad_nr;
                goto err_free_mem;
@@ -1688,7 +1688,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
        return 0;
 
 err_free_id:
-       ida_simple_remove(&xpad_pad_seq, xpad->pad_nr);
+       ida_free(&xpad_pad_seq, xpad->pad_nr);
 err_free_mem:
        kfree(led);
        xpad->led = NULL;
@@ -1701,7 +1701,7 @@ static void xpad_led_disconnect(struct usb_xpad *xpad)
 
        if (xpad_led) {
                led_classdev_unregister(&xpad_led->led_cdev);
-               ida_simple_remove(&xpad_pad_seq, xpad->pad_nr);
+               ida_free(&xpad_pad_seq, xpad->pad_nr);
                kfree(xpad_led);
        }
 }