From: "Marek Behún" <kabel@kernel.org>
To: "Simon Glass" <sjg@chromium.org>, "Pali Rohár" <pali@kernel.org>
Cc: u-boot@lists.denx.de, "Marek Behún" <marek.behun@nic.cz>
Subject: [PATCH v2 07/12] sysinfo: Make .detect() non-mandatory
Date: Thu, 4 Nov 2021 00:23:27 +0100 [thread overview]
Message-ID: <20211103232332.2737-8-kabel@kernel.org> (raw)
In-Reply-To: <20211103232332.2737-1-kabel@kernel.org>
From: Marek Behún <marek.behun@nic.cz>
Make it so that if the .detect() method is not implemented, the sysinfo
is considered to be present.
Signed-off-by: Marek Behún <marek.behun@nic.cz>
---
drivers/sysinfo/sysinfo-uclass.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/sysinfo/sysinfo-uclass.c b/drivers/sysinfo/sysinfo-uclass.c
index 71f9ad105a..d945f073c5 100644
--- a/drivers/sysinfo/sysinfo-uclass.c
+++ b/drivers/sysinfo/sysinfo-uclass.c
@@ -25,10 +25,7 @@ int sysinfo_detect(struct udevice *dev)
struct sysinfo_priv *priv = dev_get_uclass_priv(dev);
struct sysinfo_ops *ops = sysinfo_get_ops(dev);
- if (!ops->detect)
- return -ENOSYS;
-
- ret = ops->detect(dev);
+ ret = ops->detect ? ops->detect(dev) : 0;
if (!ret)
priv->detected = true;
--
2.32.0
next prev parent reply other threads:[~2021-11-03 23:25 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-03 23:23 [PATCH v2 00/12] Board specific runtime determined default env Marek Behún
2021-11-03 23:23 ` [PATCH v2 01/12] env: Don't set ready flag if import failed in env_set_default() Marek Behún
2021-11-14 0:34 ` Simon Glass
2021-11-03 23:23 ` [PATCH v2 02/12] env: Fix env_get() when returning empty string using env_get_f() Marek Behún
2021-11-14 0:34 ` Simon Glass
2021-11-03 23:23 ` [PATCH v2 03/12] env: Simplify env_get_default() Marek Behún
2021-11-14 0:34 ` Simon Glass
2021-11-03 23:23 ` [PATCH v2 04/12] sysinfo: Make sysinfo_get_str() behave like snprintf() Marek Behún
2021-11-05 2:02 ` Simon Glass
2021-11-05 11:19 ` Marek Behún
2021-11-05 16:12 ` Simon Glass
2021-11-03 23:23 ` [PATCH v2 05/12] test: Use ut_asserteq_str() instead of ut_assertok(strcmp()) Marek Behún
2021-11-05 2:02 ` Simon Glass
2021-11-03 23:23 ` [PATCH v2 06/12] sysinfo: Add get_str_list() method Marek Behún
2021-11-05 2:02 ` Simon Glass
2021-11-05 11:20 ` Marek Behún
2021-11-05 16:12 ` Simon Glass
2021-11-03 23:23 ` Marek Behún [this message]
2021-11-05 2:02 ` [PATCH v2 07/12] sysinfo: Make .detect() non-mandatory Simon Glass
2021-11-03 23:23 ` [PATCH v2 08/12] sysinfo: Add support for iterating string list Marek Behún
2021-11-05 2:02 ` Simon Glass
2021-11-05 11:24 ` Marek Behún
2021-11-05 16:12 ` Simon Glass
2021-11-03 23:23 ` [PATCH v2 09/12] env: Change return behaviour of env_set_default_vars() Marek Behún
2021-11-05 2:02 ` Simon Glass
2021-11-03 23:23 ` [PATCH v2 10/12] env: Add support for overwriting default environment via sysinfo Marek Behún
2021-11-05 2:02 ` Simon Glass
2021-11-03 23:23 ` [PATCH v2 11/12] arm: mvebu: Espressobin: Use new API for setting default env at runtime Marek Behún
2021-11-05 2:02 ` Simon Glass
2021-11-05 8:50 ` Pali Rohár
2021-11-09 15:37 ` Pali Rohár
2021-11-03 23:23 ` [PATCH v2 12/12] env: Remove support for read-write default_environment[] Marek Behún
2021-11-05 2:02 ` Simon Glass
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