Trim `.acpi_fill_ssdt_generator` and `.acpi_inject_dsdt_generator`

These two identifiers were always very confusing. We're not filling and
injecting generators. We are filling SSDTs and injecting into the DSDT.
So drop the `_generator` suffix. Hopefully, this also makes ACPI look a
little less scary.

Change-Id: I6f0e79632c9c855f38fe24c0186388a25990c44d
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39977
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: David Guckian
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/northbridge/intel/sandybridge/gma.c b/src/northbridge/intel/sandybridge/gma.c
index 1680b1e..e79277c 100644
--- a/src/northbridge/intel/sandybridge/gma.c
+++ b/src/northbridge/intel/sandybridge/gma.c
@@ -707,17 +707,17 @@
 };
 
 static struct device_operations gma_func0_ops = {
-	.read_resources           = pci_dev_read_resources,
-	.set_resources            = pci_dev_set_resources,
-	.enable_resources         = pci_dev_enable_resources,
-	.acpi_fill_ssdt_generator = gma_ssdt,
-	.init                     = gma_func0_init,
-	.scan_bus                 = NULL,
-	.enable                   = NULL,
-	.disable                  = gma_func0_disable,
-	.ops_pci                  = &gma_pci_ops,
-	.acpi_name                = gma_acpi_name,
-	.write_acpi_tables        = gma_write_acpi_tables,
+	.read_resources         = pci_dev_read_resources,
+	.set_resources          = pci_dev_set_resources,
+	.enable_resources       = pci_dev_enable_resources,
+	.acpi_fill_ssdt		= gma_ssdt,
+	.init                   = gma_func0_init,
+	.scan_bus               = NULL,
+	.enable                 = NULL,
+	.disable                = gma_func0_disable,
+	.ops_pci                = &gma_pci_ops,
+	.acpi_name              = gma_acpi_name,
+	.write_acpi_tables      = gma_write_acpi_tables,
 };
 
 static const unsigned short pci_device_ids[] = {