On Mon, 2012-05-07 at 08:57 -0700, Hugh Dickins wrote:
> Hi Ben,
>
> 3.4.0-rc5-next-20120504 and 3.4.0-rc6-next-20120507
> crash while booting the PowerMac G5: I have to revert
> your commit e326b30fda9985a2e7fda6fb9212b86bf025c39
> powerpc/pmac: Convert windfarm_smu_sat to new i2c probing
> to get a working system.
Argh, stoopid me ... and I thought I had tested it .... just
on the wrong machine. Oh well try this and let me know:
powerpc/windfarm: Fix crash on SMU based machine after i2c conversion
We no longer get the device node in platform_data but instead
where it belongs in struct device, so get it from there instead
of blowing up.
Signed-off-by: Benjamin Herrenschmidt <b...@kernel.crashing.org>
---
diff --git a/drivers/macintosh/windfarm_smu_sat.c
b/drivers/macintosh/windfarm_smu_sat.c
index e2989ce..426e810 100644
--- a/drivers/macintosh/windfarm_smu_sat.c
+++ b/drivers/macintosh/windfarm_smu_sat.c
@@ -204,7 +204,7 @@ static struct wf_sensor_ops wf_sat_ops = {
static int wf_sat_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
- struct device_node *dev = client->dev.platform_data;
+ struct device_node *dev = client->dev.of_node;
struct wf_sat *sat;
struct wf_sat_sensor *sens;
const u32 *reg;
_______________________________________________
Linuxppc-dev mailing list
Linuxppc-dev@lists.ozlabs.org
https://lists.ozlabs.org/listinfo/linuxppc-dev
