Hello,
On Wed, May 13, 2015 at 12:12:32PM +0200, Marc Kleine-Budde wrote:
> From: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
>
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
BTW, I didn't add this S-o-b on purpose because I didn't consider this
patch done.
> Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
> ---
> drivers/misc/state.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/misc/state.c b/drivers/misc/state.c
> index 9e8a40255348..dbe88715a103 100644
> --- a/drivers/misc/state.c
> +++ b/drivers/misc/state.c
> @@ -52,6 +52,8 @@ static int state_probe(struct device_d *dev)
> /* guess if of_path is a path, not a phandle */
> if (of_path[0] == '/') {
> ret = of_find_path(np, "backend", &path, 0);
> + if (ret == -ENODEV)
> + ret = -EPROBE_DEFER;
> if (ret)
> goto out_release;
> } else {
In my testcase I only use this hunk.
> @@ -66,7 +68,7 @@ static int state_probe(struct device_d *dev)
>
> dev = of_find_device_by_node(partition_node);
> if (!list_is_singular(&dev->cdevs)) {
> - ret = -ENODEV;
> + ret = -EPROBE_DEFER;
> goto out_release;
> }
This one was done without testing, there is another if below that might
need adaption too (or instead of this one):
cdev = list_first_entry(&dev->cdevs, struct cdev, devices_list);
if (!cdev) {
ret = -ENODEV;
goto out_release;
}
Best regards
Uwe
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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