Drop explicit NULL initializations from `device_operations`

Unmentioned fields are initialized with 0 (or NULL) implicitly. Beside
that, the struct has grown over the years. There are too many optional
fields to list them all.

Change-Id: Icb9e14c58153d7c14817bcde148e86e977666e4b
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40126
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

6 files changed, 0 insertions, 7 deletions

diff --git a/src/soc/intel/denverton_ns/chip.c b/src/soc/intel/denverton_ns/chip.c
index c41d857d88..d21f053b41 100644
--- a/src/soc/intel/denverton_ns/chip.c
+++ b/src/soc/intel/denverton_ns/chip.c
@@ -46,7 +46,6 @@ static struct device_operations cpu_bus_ops = {
 	.set_resources = DEVICE_NOOP,
 	.enable_resources = DEVICE_NOOP,
 	.init = denverton_init_cpus,
-	.scan_bus = NULL,
 #if CONFIG(HAVE_ACPI_TABLES)
 	.acpi_fill_ssdt = generate_cpu_entries,
 #endif
diff --git a/src/soc/intel/denverton_ns/csme_ie_kt.c b/src/soc/intel/denverton_ns/csme_ie_kt.c
index 73a680e2b9..a8d081af4c 100644
--- a/src/soc/intel/denverton_ns/csme_ie_kt.c
+++ b/src/soc/intel/denverton_ns/csme_ie_kt.c
@@ -69,8 +69,6 @@ static struct device_operations csme_ie_kt_ops = {
 	.read_resources = pci_csme_ie_kt_read_resources,
 	.set_resources = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
-	.scan_bus = 0,
-	.init = 0,
 	.ops_pci = &soc_pci_ops,
 };
 
diff --git a/src/soc/intel/denverton_ns/npk.c b/src/soc/intel/denverton_ns/npk.c
index ce57686e01..c22a5c2d40 100644
--- a/src/soc/intel/denverton_ns/npk.c
+++ b/src/soc/intel/denverton_ns/npk.c
@@ -37,7 +37,6 @@ static struct device_operations pmc_ops = {
 	.read_resources = pci_npk_read_resources,
 	.set_resources = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
-	.scan_bus = 0,
 	.init = npk_init,
 	.ops_pci = &soc_pci_ops,
 };
diff --git a/src/soc/intel/denverton_ns/pmc.c b/src/soc/intel/denverton_ns/pmc.c
index 7027e1ed26..4094b0953a 100644
--- a/src/soc/intel/denverton_ns/pmc.c
+++ b/src/soc/intel/denverton_ns/pmc.c
@@ -104,7 +104,6 @@ static struct device_operations pmc_ops = {
 	.read_resources = pci_pmc_read_resources,
 	.set_resources = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
-	.scan_bus = 0,
 	.init = pmc_init,
 	.ops_pci = &soc_pci_ops,
 };
diff --git a/src/soc/intel/denverton_ns/sata.c b/src/soc/intel/denverton_ns/sata.c
index 9097526619..9ee6254424 100644
--- a/src/soc/intel/denverton_ns/sata.c
+++ b/src/soc/intel/denverton_ns/sata.c
@@ -65,7 +65,6 @@ static struct device_operations sata_ops = {
 	.enable_resources = pci_dev_enable_resources,
 	.init = sata_init,
 	.enable = sata_enable,
-	.scan_bus = 0,
 	.ops_pci = &soc_pci_ops,
 };
 
diff --git a/src/soc/intel/denverton_ns/xhci.c b/src/soc/intel/denverton_ns/xhci.c
index 7c6e88951a..be961de332 100644
--- a/src/soc/intel/denverton_ns/xhci.c
+++ b/src/soc/intel/denverton_ns/xhci.c
@@ -39,7 +39,6 @@ static struct device_operations usb_xhci_ops = {
 	.enable_resources = pci_dev_enable_resources,
 	.init = usb_xhci_init,
 	.enable = pci_dev_enable_resources,
-	.scan_bus = 0,
 	.ops_pci = &soc_pci_ops,
 };