From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/base/dd.c | 13 +++++++++++--
1 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/kernel/drivers/base/dd.c b/kernel/drivers/base/dd.c
index 020fd56..e0524eb 100644
--- a/kernel/drivers/base/dd.c
+++ b/kernel/drivers/base/dd.c
@@ -677,7 +677,12 @@
calltime = ktime_get();
ret = really_probe(dev, drv);
rettime = ktime_get();
- pr_debug("probe of %s returned %d after %lld usecs\n",
+ /*
+ * Don't change this to pr_debug() because that requires
+ * CONFIG_DYNAMIC_DEBUG and we want a simple 'initcall_debug' on the
+ * kernel commandline to print this all the time at the debug level.
+ */
+ printk(KERN_DEBUG "probe of %s returned %d after %lld usecs\n",
dev_name(dev), ret, ktime_us_delta(rettime, calltime));
return ret;
}
@@ -1088,7 +1093,11 @@
return 0;
} else if (ret < 0) {
dev_dbg(dev, "Bus failed to match device: %d\n", ret);
- return ret;
+ /*
+ * Driver could not match with device, but may match with
+ * another device on the bus.
+ */
+ return 0;
} /* ret > 0 means positive match */
if (driver_allows_async_probing(drv)) {
--
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