On 02-02-18 01:32, Chanwoo Choi wrote:
On 2018년 01월 26일 04:39, Hans de Goede wrote:
Some other drivers may be waiting for our extcon to show-up (exiting their
probe methods with -EPROBE_DEFER until we show up).
These drivers will typically get the cable state directly after getting
the extcon, this commit changes the int3496 code to process the id-pin
before registering the extcon, so that other drivers see the correct state
Signed-off-by: Hans de Goede <hdego...@redhat.com>
drivers/extcon/extcon-intel-int3496.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/extcon/extcon-intel-int3496.c
index c8691b5a9cb0..b23ee9d993a3 100644
@@ -131,6 +131,10 @@ static int int3496_probe(struct platform_device *pdev)
dev_info(dev, "can't request USB MUX GPIO\n");
+ /* process id-pin first so that we start with the right status */
+ queue_delayed_work(system_wq, &data->work, 0);
/* register extcon device */
data->edev = devm_extcon_dev_allocate(dev, int3496_cable);
@@ -153,9 +157,6 @@ static int int3496_probe(struct platform_device *pdev)
- /* queue initial processing of id-pin */
- queue_delayed_work(system_wq, &data->work, 0);
Looks good to me.
How about adding the 'Fixes' commit id on patch description?
Right, this could use a:
Fixes: 2f556bdb9f2e ("extcon: int3496: Add Intel INT3496 ACPI device extcon
I think that your revert patch of axp288 and this patch
should be included in extcon-fixes branch.