[resent RFC 03/22] usb: storage: call device_probe() after scanning

From: AKASHI Takahiro <takahiro.akashi@linaro.org>
To: xypron.glpk@gmx.de, agraf@csgraf.de, sjg@chromium.org,
	ilias.apalodimas@linaro.org
Cc: u-boot@lists.denx.de, AKASHI Takahiro <takahiro.akashi@linaro.org>
Subject: [resent RFC 03/22] usb: storage: call device_probe() after scanning
Date: Mon,  4 Oct 2021 12:44:11 +0900	[thread overview]
Message-ID: <20211004034430.41355-4-takahiro.akashi@linaro.org> (raw)
In-Reply-To: <20211004034430.41355-1-takahiro.akashi@linaro.org>

Every time a usb 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>
---
 common/usb_storage.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/common/usb_storage.c b/common/usb_storage.c
index 946c6b2b323a..5f294f17491f 100644
--- a/common/usb_storage.c
+++ b/common/usb_storage.c
@@ -239,6 +239,12 @@ static int usb_stor_probe_device(struct usb_device *udev)
 			if (ret)
 				return ret;
 		}
+
+		ret = device_probe(dev);
+		if (ret) {
+			device_unbind(dev);
+			return ret;
+		}
 	}
 #else
 	/* We don't have space to even probe if we hit the maximum */
-- 
2.33.0

