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dm: Tidy up 'dm tree' output when there are many devices

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At present the 'Index' column assumes there is only one digit. But on some
devices (e.g. snow) there are a lot of regulators and GPIO banks. Adjust
the output to allow for two digits without messing up the display.

Also capatalise the heading to match.

Fixes: 5197dafc42 (dm: core: Widen the dump tree to show more of the
driver's name.)

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Liviu Dudau <liviu.dudau@foss.arm.com>
This commit is contained in:
Simon Glass 2018-12-05 18:42:52 -07:00
parent 90a29fcc1f
commit 54d2cfe6ee
2 changed files with 4 additions and 3 deletions
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4
drivers/core/dump.c
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@ -16,7 +16,7 @@ static void show_devices(struct udevice *dev, int depth, int last_flag)
struct udevice *child;
/* print the first 20 characters to not break the tree-format. */
printf(" %-10.10s %d [ %c ] %-20.20s ", dev->uclass->uc_drv->name,
printf(" %-10.10s %2d [ %c ] %-20.20s ", dev->uclass->uc_drv->name,
dev_get_uclass_index(dev, NULL),
dev->flags & DM_FLAG_ACTIVATED ? '+' : ' ', dev->driver->name);
@ -49,7 +49,7 @@ void dm_dump_all(void)
root = dm_root();
if (root) {
printf(" Class index Probed Driver Name\n");
printf(" Class Index Probed Driver Name\n");
printf("-----------------------------------------------------------\n");
show_devices(root, -1, 0);
}