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authorGrant Likely <grant.likely@linaro.org>2014-11-24 17:58:01 +0000
committerGrant Likely <grant.likely@linaro.org>2014-11-24 22:25:03 +0000
commitf5242e5a883bf1c1aba6bfd87b85e7dda0e62191 (patch)
treeff348e70ad50d96de50212f9a6e6b6088bb7feef /arch/powerpc/mm
parent00aa37206e1a54dae61a0dba96bf2ee0938b99d7 (diff)
of/reconfig: Always use the same structure for notifiers
The OF_RECONFIG notifier callback uses a different structure depending on whether it is a node change or a property change. This is silly, and not very safe. Rework the code to use the same data structure regardless of the type of notifier. Signed-off-by: Grant Likely <grant.likely@linaro.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Cc: <linuxppc-dev@lists.ozlabs.org>
Diffstat (limited to 'arch/powerpc/mm')
-rw-r--r--arch/powerpc/mm/numa.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index b9d1dfdbe5bb..9fe6002c1d5a 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -1711,12 +1711,11 @@ static void stage_topology_update(int core_id)
static int dt_update_callback(struct notifier_block *nb,
unsigned long action, void *data)
{
- struct of_prop_reconfig *update;
+ struct of_reconfig_data *update = data;
int rc = NOTIFY_DONE;
switch (action) {
case OF_RECONFIG_UPDATE_PROPERTY:
- update = (struct of_prop_reconfig *)data;
if (!of_prop_cmp(update->dn->type, "cpu") &&
!of_prop_cmp(update->prop->name, "ibm,associativity")) {
u32 core_id;