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>

11 files changed, 0 insertions, 17 deletions

diff --git a/src/southbridge/amd/agesa/hudson/hda.c b/src/southbridge/amd/agesa/hudson/hda.c
index d03694c2ab..40f1fa6ef2 100644
--- a/src/southbridge/amd/agesa/hudson/hda.c
+++ b/src/southbridge/amd/agesa/hudson/hda.c
@@ -20,7 +20,6 @@ static struct device_operations hda_audio_ops = {
 	.set_resources = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
 	.init = hda_init,
-	.scan_bus = 0,
 	.ops_pci = &lops_pci,
 };
 
diff --git a/src/southbridge/amd/agesa/hudson/ide.c b/src/southbridge/amd/agesa/hudson/ide.c
index 76e5ead8e4..f8765c7dd7 100644
--- a/src/southbridge/amd/agesa/hudson/ide.c
+++ b/src/southbridge/amd/agesa/hudson/ide.c
@@ -19,7 +19,6 @@ static struct device_operations ide_ops = {
 	.set_resources = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
 	.init = ide_init,
-	.scan_bus = 0,
 	.ops_pci = &lops_pci,
 };
 
diff --git a/src/southbridge/amd/agesa/hudson/sata.c b/src/southbridge/amd/agesa/hudson/sata.c
index fcf27c63c8..af4b2a523c 100644
--- a/src/southbridge/amd/agesa/hudson/sata.c
+++ b/src/southbridge/amd/agesa/hudson/sata.c
@@ -49,7 +49,6 @@ static struct device_operations sata_ops = {
 	.set_resources = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
 	.init = sata_init,
-	.scan_bus = 0,
 	.ops_pci = &lops_pci,
 };
 
diff --git a/src/southbridge/amd/agesa/hudson/sd.c b/src/southbridge/amd/agesa/hudson/sd.c
index 3d5eb29f50..4bd08a912d 100644
--- a/src/southbridge/amd/agesa/hudson/sd.c
+++ b/src/southbridge/amd/agesa/hudson/sd.c
@@ -43,7 +43,6 @@ static struct device_operations sd_ops = {
 	.set_resources = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
 	.init = sd_init,
-	.scan_bus = 0,
 };
 
 static const struct pci_driver sd_driver __pci_driver = {
diff --git a/src/southbridge/amd/agesa/hudson/usb.c b/src/southbridge/amd/agesa/hudson/usb.c
index 2657555964..60716c7222 100644
--- a/src/southbridge/amd/agesa/hudson/usb.c
+++ b/src/southbridge/amd/agesa/hudson/usb.c
@@ -20,7 +20,6 @@ static struct device_operations usb_ops = {
 	.set_resources = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
 	.init = usb_init,
-	.scan_bus = 0,
 	.ops_pci = &lops_pci,
 };
 
diff --git a/src/southbridge/amd/cimx/sb800/late.c b/src/southbridge/amd/cimx/sb800/late.c
index babc21ef3f..e4a1795ab4 100644
--- a/src/southbridge/amd/cimx/sb800/late.c
+++ b/src/southbridge/amd/cimx/sb800/late.c
@@ -170,7 +170,6 @@ static struct device_operations sata_ops = {
 	.set_resources = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
 	.init = ahci_raid_init,
-	.scan_bus = 0,
 	.ops_pci = &lops_pci,
 };
 
@@ -195,8 +194,6 @@ static struct device_operations usb_ops = {
 	.read_resources = pci_ehci_read_resources,
 	.set_resources = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
-	.init = 0,
-	.scan_bus = 0,
 	.ops_pci = &lops_pci,
 };
 
@@ -226,8 +223,6 @@ static struct device_operations azalia_ops = {
 	.read_resources = pci_dev_read_resources,
 	.set_resources = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
-	.init = 0,
-	.scan_bus = 0,
 	.ops_pci = &lops_pci,
 };
 
@@ -242,8 +237,6 @@ static struct device_operations gec_ops = {
 	.read_resources = pci_dev_read_resources,
 	.set_resources = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
-	.init = 0,
-	.scan_bus = 0,
 	.ops_pci = &lops_pci,
 };
 
diff --git a/src/southbridge/amd/pi/hudson/hda.c b/src/southbridge/amd/pi/hudson/hda.c
index ef2a341ea6..f49e5fa6fe 100644
--- a/src/southbridge/amd/pi/hudson/hda.c
+++ b/src/southbridge/amd/pi/hudson/hda.c
@@ -26,7 +26,6 @@ static struct device_operations hda_audio_ops = {
 	.set_resources = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
 	.init = hda_init,
-	.scan_bus = 0,
 	.ops_pci = &lops_pci,
 };
 
diff --git a/src/southbridge/amd/pi/hudson/ide.c b/src/southbridge/amd/pi/hudson/ide.c
index 76e5ead8e4..f8765c7dd7 100644
--- a/src/southbridge/amd/pi/hudson/ide.c
+++ b/src/southbridge/amd/pi/hudson/ide.c
@@ -19,7 +19,6 @@ static struct device_operations ide_ops = {
 	.set_resources = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
 	.init = ide_init,
-	.scan_bus = 0,
 	.ops_pci = &lops_pci,
 };
 
diff --git a/src/southbridge/amd/pi/hudson/sata.c b/src/southbridge/amd/pi/hudson/sata.c
index 4a210d709d..ba1c54fe00 100644
--- a/src/southbridge/amd/pi/hudson/sata.c
+++ b/src/southbridge/amd/pi/hudson/sata.c
@@ -49,7 +49,6 @@ static struct device_operations sata_ops = {
 	.set_resources = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
 	.init = sata_init,
-	.scan_bus = 0,
 	.ops_pci = &lops_pci,
 };
 
diff --git a/src/southbridge/amd/pi/hudson/sd.c b/src/southbridge/amd/pi/hudson/sd.c
index 0a9baffdda..0dbef81162 100644
--- a/src/southbridge/amd/pi/hudson/sd.c
+++ b/src/southbridge/amd/pi/hudson/sd.c
@@ -44,7 +44,6 @@ static struct device_operations sd_ops = {
 	.set_resources = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
 	.init = sd_init,
-	.scan_bus = 0,
 };
 
 static const struct pci_driver sd_driver __pci_driver = {
diff --git a/src/southbridge/amd/pi/hudson/usb.c b/src/southbridge/amd/pi/hudson/usb.c
index c882556b75..12b0754896 100644
--- a/src/southbridge/amd/pi/hudson/usb.c
+++ b/src/southbridge/amd/pi/hudson/usb.c
@@ -20,7 +20,6 @@ static struct device_operations usb_ops = {
 	.set_resources = pci_dev_set_resources,
 	.enable_resources = pci_dev_enable_resources,
 	.init = usb_init,
-	.scan_bus = 0,
 	.ops_pci = &lops_pci,
 };