From: Stephen Boyd <sboyd@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Ricardo B. Marliere" <ricardo@marliere.net>,
linux-kernel@vger.kernel.org, patches@lists.linux.dev
Subject: [PATCH 01/12] spmi: make spmi_bus_type const
Date: Tue, 7 May 2024 14:07:38 -0700 [thread overview]
Message-ID: <20240507210809.3479953-2-sboyd@kernel.org> (raw)
In-Reply-To: <20240507210809.3479953-1-sboyd@kernel.org>
From: "Ricardo B. Marliere" <ricardo@marliere.net>
Now that the driver core can properly handle constant struct bus_type,
move the spmi_bus_type variable to be a constant structure as well,
placing it into read-only memory which can not be modified at runtime.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Link: https://lore.kernel.org/r/20240204-bus_cleanup-spmi-v1-1-ef7f278f1987@marliere.net
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
---
drivers/spmi/spmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spmi/spmi.c b/drivers/spmi/spmi.c
index 3a60fd2e09e1..667085cb199d 100644
--- a/drivers/spmi/spmi.c
+++ b/drivers/spmi/spmi.c
@@ -378,7 +378,7 @@ static int spmi_drv_uevent(const struct device *dev, struct kobj_uevent_env *env
return 0;
}
-static struct bus_type spmi_bus_type = {
+static const struct bus_type spmi_bus_type = {
.name = "spmi",
.match = spmi_device_match,
.probe = spmi_drv_probe,
--
https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git/
https://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
next prev parent reply other threads:[~2024-05-07 21:08 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-07 21:07 [PATCH 00/12] SPMI patches for the merge window Stephen Boyd
2024-05-07 21:07 ` Stephen Boyd [this message]
2024-05-07 21:07 ` [PATCH 02/12] dt-bindings: spmi: hisilicon,hisi-spmi-controller: fix binding references Stephen Boyd
2024-05-07 21:07 ` [PATCH 03/12] dt-bindings: spmi: hisilicon,hisi-spmi-controller: clean up example Stephen Boyd
2024-05-07 21:07 ` [PATCH 04/12] spmi: hisi-spmi-controller: Do not override device identifier Stephen Boyd
2024-05-07 21:07 ` [PATCH 05/12] spmi: pmic-arb: Replace three IS_ERR() calls by null pointer checks in spmi_pmic_arb_probe() Stephen Boyd
2024-05-07 21:07 ` [PATCH 06/12] dt-bindings: spmi: Add X1E80100 SPMI PMIC ARB schema Stephen Boyd
2024-05-07 21:07 ` [PATCH 07/12] dt-bindings: spmi: Deprecate qcom,bus-id Stephen Boyd
2024-05-07 21:07 ` [PATCH 08/12] spmi: pmic-arb: Fix some compile warnings about members not being described Stephen Boyd
2024-05-07 21:07 ` [PATCH 09/12] spmi: pmic-arb: Make the APID init a version operation Stephen Boyd
2024-05-07 21:07 ` [PATCH 10/12] spmi: pmic-arb: Make core resources acquiring " Stephen Boyd
2024-05-07 21:07 ` [PATCH 11/12] spmi: pmic-arb: Register controller for bus instead of arbiter Stephen Boyd
2024-05-07 21:07 ` [PATCH 12/12] spmi: pmic-arb: Add multi bus support Stephen Boyd
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