The patch titled
pnp: in debug resource dump, make empty list obvious
has been removed from the -mm tree. Its filename was
pnp-in-debug-resource-dump-make-empty-list-obvious.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
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Subject: pnp: in debug resource dump, make empty list obvious
From: Bjorn Helgaas <bjorn.helgaas@xxxxxx>
If the resource list is empty, say that explicitly. Previously, it was
confusing because often the heading was followed by zero resource lines,
then some "add resource" lines from auto-assignment, so the "add" lines
looked like current resources.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@xxxxxx>
Acked-by: Rene Herman <rene.herman@xxxxxxxxx>
Cc: Len Brown <lenb@xxxxxxxxxx>
Cc: Adam M Belay <abelay@xxxxxxx>
Cc: Li Shaohua <shaohua.li@xxxxxxxxx>
Cc: Matthieu Castet <castet.matthieu@xxxxxxx>
Cc: Thomas Renninger <trenn@xxxxxxx>
Cc: Jaroslav Kysela <perex@xxxxxxxx>
Cc: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/pnp/support.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff -puN drivers/pnp/support.c~pnp-in-debug-resource-dump-make-empty-list-obvious drivers/pnp/support.c
--- a/drivers/pnp/support.c~pnp-in-debug-resource-dump-make-empty-list-obvious
+++ a/drivers/pnp/support.c
@@ -77,7 +77,12 @@ void dbg_pnp_show_resources(struct pnp_d
struct pnp_resource *pnp_res;
struct resource *res;
- dev_dbg(&dev->dev, "current resources: %s\n", desc);
+ if (list_empty(&dev->resources)) {
+ dev_dbg(&dev->dev, "%s: no current resources\n", desc);
+ return;
+ }
+
+ dev_dbg(&dev->dev, "%s: current resources:\n", desc);
list_for_each_entry(pnp_res, &dev->resources, list) {
res = &pnp_res->res;
_
Patches currently in -mm which might be from bjorn.helgaas@xxxxxx are
linux-next.patch
mm-only-enforce-acpi-resource-conflict-checks.patch
pnp-set-the-pnp_card-dma_mask-for-use-by-isapnp-cards.patch
isa-set-24-bit-dma_mask-for-isa-devices.patch
make-pnp_add_card_id-static.patch
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