Various cosmetic and coding style fixes in src/devices.

Also:

 - Improve a few code comments, fix typos, etc.

 - Change a few more variable types to u8/u16/u32 etc.

 - Make some very long lines fit into 80chars/line.

 - Drop a huge duplicated comment, use "@see" to refer to the other one.

 - Reduce nesting level a bit by restructuring some code chunks.

 - s/Config.lb/devicetree.cb/ in a few places.

Abuild-tested.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6019 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

3 files changed, 14 insertions, 13 deletions

diff --git a/src/include/device/device.h b/src/include/device/device.h
index 1b978b1540..7dbbb4f5ae 100644
--- a/src/include/device/device.h
+++ b/src/include/device/device.h
@@ -120,7 +120,7 @@ void run_bios(struct device *dev, unsigned long addr);
 /* Helper functions */
 device_t find_dev_path(struct bus *parent, struct device_path *path);
 device_t alloc_find_dev(struct bus *parent, struct device_path *path);
-device_t dev_find_device (unsigned int vendor, unsigned int device, device_t from);
+device_t dev_find_device (u16 vendor, u16 device, device_t from);
 device_t dev_find_class (unsigned int class, device_t from);
 device_t dev_find_slot (unsigned int bus, unsigned int devfn);
 device_t dev_find_slot_on_smbus (unsigned int bus, unsigned int addr);
diff --git a/src/include/device/pci.h b/src/include/device/pci.h
index 131564c8c5..6af723d745 100644
--- a/src/include/device/pci.h
+++ b/src/include/device/pci.h
@@ -15,6 +15,7 @@
 #ifndef PCI_H
 #define PCI_H
 
+#include <stdint.h>
 #include <device/pci_def.h>
 #include <device/resource.h>
 #include <device/device.h>
diff --git a/src/include/device/pci_ops.h b/src/include/device/pci_ops.h
index 13eee9d4a9..e5e54b6d4d 100644
--- a/src/include/device/pci_ops.h
+++ b/src/include/device/pci_ops.h
@@ -5,20 +5,20 @@
 #include <device/device.h>
 #include <arch/pci_ops.h>
 
-uint8_t  pci_read_config8(device_t dev, unsigned where);
-uint16_t pci_read_config16(device_t dev, unsigned where);
-uint32_t pci_read_config32(device_t dev, unsigned where);
-void pci_write_config8(device_t dev, unsigned where, uint8_t val);
-void pci_write_config16(device_t dev, unsigned where, uint16_t val);
-void pci_write_config32(device_t dev, unsigned where, uint32_t val);
+u8 pci_read_config8(device_t dev, unsigned int where);
+u16 pci_read_config16(device_t dev, unsigned int where);
+u32 pci_read_config32(device_t dev, unsigned int where);
+void pci_write_config8(device_t dev, unsigned int where, u8 val);
+void pci_write_config16(device_t dev, unsigned int where, u16 val);
+void pci_write_config32(device_t dev, unsigned int where, u32 val);
 
 #if CONFIG_MMCONF_SUPPORT
-uint8_t  pci_mmio_read_config8(device_t dev, unsigned where);
-uint16_t pci_mmio_read_config16(device_t dev, unsigned where);
-uint32_t pci_mmio_read_config32(device_t dev, unsigned where);
-void pci_mmio_write_config8(device_t dev, unsigned where, uint8_t val);
-void pci_mmio_write_config16(device_t dev, unsigned where, uint16_t val);
-void pci_mmio_write_config32(device_t dev, unsigned where, uint32_t val);
+u8 pci_mmio_read_config8(device_t dev, unsigned int where);
+u16 pci_mmio_read_config16(device_t dev, unsigned int where);
+u32 pci_mmio_read_config32(device_t dev, unsigned int where);
+void pci_mmio_write_config8(device_t dev, unsigned int where, u8 val);
+void pci_mmio_write_config16(device_t dev, unsigned int where, u16 val);
+void pci_mmio_write_config32(device_t dev, unsigned int where, u32 val);
 #endif
 
 /* This function lives in pci_ops_auto.c */