diff mbox series

[RFC,05/22] nvme: call device_probe() after scanning

Message ID 20211001050228.55183-10-takahiro.akashi@linaro.org
State Superseded
Headers show
Series efi_loader: more tightly integrate UEFI disks to device model | expand

Commit Message

AKASHI Takahiro Oct. 1, 2021, 5:01 a.m. UTC 
Every time a nvme bus/port is scanned and a new device is detected,
we want to call device_probe() as it will give us a chance to run additional
post-processings for some purposes.

In particular, support for creating partitions on a device will be added.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>

---
 drivers/nvme/nvme.c | 6 ++++++
 1 file changed, 6 insertions(+)

-- 
2.33.0

Comments

Simon Glass Oct. 10, 2021, 2:14 p.m. UTC | #1 
On Thu, 30 Sept 2021 at 23:03, AKASHI Takahiro
<takahiro.akashi@linaro.org> wrote:
>

> Every time a nvme bus/port is scanned and a new device is detected,

> we want to call device_probe() as it will give us a chance to run additional

> post-processings for some purposes.

>

> In particular, support for creating partitions on a device will be added.

>

> Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>

> ---

>  drivers/nvme/nvme.c | 6 ++++++

>  1 file changed, 6 insertions(+)


Reviewed-by: Simon Glass <sjg@chromium.org>
diff mbox series

Patch

diff --git a/drivers/nvme/nvme.c b/drivers/nvme/nvme.c
index f6465ea7f482..975bbc6dc3b7 100644
--- a/drivers/nvme/nvme.c
+++ b/drivers/nvme/nvme.c
@@ -909,6 +909,12 @@  static int nvme_probe(struct udevice *udev)
 					 -1, 512, 0, &ns_udev);
 		if (ret)
 			goto free_id;
+
+		ret = device_probe(ns_udev);
+		if (ret) {
+			device_unbind(ns_udev);
+			goto free_id;
+		}
 	}
 
 	free(id);