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util/sconfig: Get rid of bus pointer in device structure

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The only reason bus pointer existed in device structure in sconfig was
to allow a node to point to the parent which could be a chip and bus
which is the true parent in device tree hierarchy. Now that chip is no
longer a device, there is no need for separate bus and parent
pointers. This change gets rid of the redundant bus pointer in struct
device in sconfig.

BUG=b:80081934
TEST=Verified that static.c generated for all boards built by abuild
is same with and without this change.

Change-Id: I21f8fe1545a9ed53d66d6d4462df4a5d63023844
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/26736
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Furquan Shaikh
2018-05-31 07:52:00 -07:00
parent a0cc5a697c
commit a9b642999b
4 changed files with 20 additions and 27 deletions
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5
util/sconfig/sconfig.h
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@@ -85,7 +85,6 @@ struct device {
struct pci_irq_info pci_irq_info[4];
struct device *parent;
struct device *bus;
struct device *next;
struct device *nextdev;
struct device *children;
@@ -110,8 +109,8 @@ void fold_in(struct device *parent);
void postprocess_devtree(void);
struct chip *new_chip(char *path);
struct device *new_device(struct device *parent, struct device *busdev,
struct chip *chip, const int bus, const char *devnum,
struct device *new_device(struct device *parent, struct chip *chip,
const int bustype, const char *devnum,
int enabled);
void alias_siblings(struct device *d);
void add_resource(struct device *dev, int type, int index, int base);