From 3d9836e46dbe1e46c39fe76a62d3085a71ddbf7a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Date: Thu, 2 May 2024 15:15:33 +0200 Subject: [PATCH] s390x/sclp: Simplify get_sclp_device() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit get_sclp_device() scans the whole machine to find a TYPE_SCLP object. Now that the SCLPDevice instance is available under the machine state, use it to simplify the lookup. While at it, remove the inline to let the compiler decide on how to optimize. Signed-off-by: Cédric Le Goater Message-ID: <20240502131533.377719-4-clg@redhat.com> Reviewed-by: Thomas Huth Signed-off-by: Thomas Huth --- hw/s390x/sclp.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/hw/s390x/sclp.c b/hw/s390x/sclp.c index d236dbaf0b..e725dcd5fd 100644 --- a/hw/s390x/sclp.c +++ b/hw/s390x/sclp.c @@ -21,13 +21,14 @@ #include "hw/s390x/s390-pci-bus.h" #include "hw/s390x/ipl.h" #include "hw/s390x/cpu-topology.h" +#include "hw/s390x/s390-virtio-ccw.h" -static inline SCLPDevice *get_sclp_device(void) +static SCLPDevice *get_sclp_device(void) { static SCLPDevice *sclp; if (!sclp) { - sclp = SCLP(object_resolve_path_type("", TYPE_SCLP, NULL)); + sclp = S390_CCW_MACHINE(qdev_get_machine())->sclp; } return sclp; }