2017-06-02 02:53:10

by Florian Fainelli

Subject: [PATCH net] net: dsa: Move dsa_switch_{suspend,resume} out of legacy.c

dsa_switch_suspend() and dsa_switch_resume() are functions that belong in
net/dsa/dsa.c and are not part of the legacy platform support code.

Fixes: a6a71f19fe5e ("net: dsa: isolate legacy code")
Signed-off-by: Florian Fainelli <[email protected]>
---
net/dsa/dsa.c | 47 +++++++++++++++++++++++++++++++++++++++++++++++
net/dsa/legacy.c | 47 -----------------------------------------------
2 files changed, 47 insertions(+), 47 deletions(-)

diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index 26130ae438da..90038d45a547 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -223,6 +223,53 @@ static int dsa_switch_rcv(struct sk_buff *skb, struct net_device *dev,
return 0;
}

+#ifdef CONFIG_PM_SLEEP
+int dsa_switch_suspend(struct dsa_switch *ds)
+{
+ int i, ret = 0;
+
+ /* Suspend slave network devices */
+ for (i = 0; i < ds->num_ports; i++) {
+ if (!dsa_is_port_initialized(ds, i))
+ continue;
+
+ ret = dsa_slave_suspend(ds->ports[i].netdev);
+ if (ret)
+ return ret;
+ }
+
+ if (ds->ops->suspend)
+ ret = ds->ops->suspend(ds);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(dsa_switch_suspend);
+
+int dsa_switch_resume(struct dsa_switch *ds)
+{
+ int i, ret = 0;
+
+ if (ds->ops->resume)
+ ret = ds->ops->resume(ds);
+
+ if (ret)
+ return ret;
+
+ /* Resume slave network devices */
+ for (i = 0; i < ds->num_ports; i++) {
+ if (!dsa_is_port_initialized(ds, i))
+ continue;
+
+ ret = dsa_slave_resume(ds->ports[i].netdev);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(dsa_switch_resume);
+#endif
+
static struct packet_type dsa_pack_type __read_mostly = {
.type = cpu_to_be16(ETH_P_XDSA),
.func = dsa_switch_rcv,
diff --git a/net/dsa/legacy.c b/net/dsa/legacy.c
index ad345c8b0b06..7281098df04e 100644
--- a/net/dsa/legacy.c
+++ b/net/dsa/legacy.c
@@ -289,53 +289,6 @@ static void dsa_switch_destroy(struct dsa_switch *ds)
dsa_switch_unregister_notifier(ds);
}

-#ifdef CONFIG_PM_SLEEP
-int dsa_switch_suspend(struct dsa_switch *ds)
-{
- int i, ret = 0;
-
- /* Suspend slave network devices */
- for (i = 0; i < ds->num_ports; i++) {
- if (!dsa_is_port_initialized(ds, i))
- continue;
-
- ret = dsa_slave_suspend(ds->ports[i].netdev);
- if (ret)
- return ret;
- }
-
- if (ds->ops->suspend)
- ret = ds->ops->suspend(ds);
-
- return ret;
-}
-EXPORT_SYMBOL_GPL(dsa_switch_suspend);
-
-int dsa_switch_resume(struct dsa_switch *ds)
-{
- int i, ret = 0;
-
- if (ds->ops->resume)
- ret = ds->ops->resume(ds);
-
- if (ret)
- return ret;
-
- /* Resume slave network devices */
- for (i = 0; i < ds->num_ports; i++) {
- if (!dsa_is_port_initialized(ds, i))
- continue;
-
- ret = dsa_slave_resume(ds->ports[i].netdev);
- if (ret)
- return ret;
- }
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(dsa_switch_resume);
-#endif
-
/* platform driver init and cleanup *****************************************/
static int dev_is_class(struct device *dev, void *class)
{
--
2.11.0

2017-06-02 13:53:47

by Andrew Lunn

Subject: Re: [PATCH net] net: dsa: Move dsa_switch_{suspend,resume} out of legacy.c

On Thu, Jun 01, 2017 at 07:53:04PM -0700, Florian Fainelli wrote:
> dsa_switch_suspend() and dsa_switch_resume() are functions that belong in
> net/dsa/dsa.c and are not part of the legacy platform support code.
>
> Fixes: a6a71f19fe5e ("net: dsa: isolate legacy code")
> Signed-off-by: Florian Fainelli <[email protected]>

Reviewed-by: Andrew Lunn <[email protected]>

Andrew

2017-06-02 14:48:17

by Vivien Didelot

Subject: Re: [PATCH net] net: dsa: Move dsa_switch_{suspend,resume} out of legacy.c

Florian Fainelli <[email protected]> writes:

> dsa_switch_suspend() and dsa_switch_resume() are functions that belong in
> net/dsa/dsa.c and are not part of the legacy platform support code.
>
> Fixes: a6a71f19fe5e ("net: dsa: isolate legacy code")
> Signed-off-by: Florian Fainelli <[email protected]>

Reviewed-by: Vivien Didelot <[email protected]>