crypto: caam - dispose of IRQ mapping only after IRQ is freed

With IRQ requesting being managed by devres we need to make sure that
we dispose of IRQ mapping after and not before it is free'd (otherwise
we'll end up with a warning from the kernel). To achieve that simply
convert IRQ mapping to rely on devres as well.

Fixes: f314f12db65c ("crypto: caam - convert caam_jr_init() to use devres")
Signed-off-by: Andrey Smirnov <[e-mail]>
Cc: Chris Healy <[e-mail]>
Cc: Lucas Stach <[e-mail]>
Cc: Horia Geantă <[e-mail]>
Cc: Herbert Xu <[e-mail]>
Cc: Iuliana Prodan <[e-mail]>
Cc: [e-mail]
Cc: [e-mail]
Reviewed-by: Horia Geantă <[e-mail]>
Signed-off-by: Herbert Xu <[e-mail]>

drivers/crypto/caam/jr.c

···
 	ret = caam_jr_shutdown(jrdev);
 	if (ret)
 		dev_err(jrdev, "Failed to shut down job ring\n");
-	irq_dispose_mapping(jrpriv->irq);
 
 	return ret;
 }
···
 	return error;
 }
 
+static void caam_jr_irq_dispose_mapping(void *data)
+{
+	irq_dispose_mapping((int)data);
+}
 
 /*
  * Probe routine for each detected JobR subsystem.
···
 		return -EINVAL;
 	}
 
+	error = devm_add_action_or_reset(jrdev, caam_jr_irq_dispose_mapping,
+					 (void *)jrpriv->irq);
+	if (error)
+		return error;
+
 	/* Now do the platform independent part */
 	error = caam_jr_init(jrdev); /* now turn on hardware */
-	if (error) {
-		irq_dispose_mapping(jrpriv->irq);
+	if (error)
 		return error;
-	}
 
 	jrpriv->dev = jrdev;
 	spin_lock(&driver_data.jr_alloc_lock);