From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 28BBF28DF3F for ; Sat, 12 Jul 2025 18:19:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752344387; cv=none; b=J4xI6/SLMa15TeSVE/Bv0scaCfUXQ4LLmFHu+8ngbyrZiTf1zKB65dFJxFuyyy/b7xYNrvh1Z7azDXkv0xFn79oi7iIjhdRCELMk1wdEVDqlZcqwDeUZaBtsTA2MwRepQTTfKCn4e0FhnaXvaG+29yUsXAFnmEz9nEEeoZB9BTw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752344387; c=relaxed/simple; bh=cKDo2cQYpxbxGJvwA2sWGEMdZk+lmXE1gNeWaC3kzNw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=rWBKHzMZgoJULdBs51WuOXRwYc9jLoaLhmeE9Lgnq/wnAwYA84wk9MTrF6DLpWbegYnIfl6TLPrWItBaQmxZRMCBmu/y95QXsLb0ABxcVZkjS3IBuY1PFX1+HpVAsJenBn422R99FdUWRrK3g4QGDSiRDugdhOdoIa/zaSWn6wg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Npb7rfQG; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Npb7rfQG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B490CC4CEEF; Sat, 12 Jul 2025 18:19:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752344386; bh=cKDo2cQYpxbxGJvwA2sWGEMdZk+lmXE1gNeWaC3kzNw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Npb7rfQG2sf758jYUOrQ13QbLjNK/q3ZH2nN4beZxUEAr9YiajoAeXKMNAI3DtJhp YWSRnX+EMkda842LuHkvwE0MrceFyTcSomN6rLP7WLOlUYefszIyjzkYKnHKXf6MnW zvMJUs1cMPSpEX/FVxPGbExAFlp5M2lMxEEjmy0StRfBkQD8+s4eF2uMlspow5rCtl YvHXLAf/4PhZ498uRQC3oo39eJT5mZ6d5+73WwQ7ge0ZVbxLwErDsABCzMnZFjSHXt xoLlgq9ZjlN0dptAp7gUtlArpZgycewh4wwzk2IVItqUVdiuHf8Xhv9lq8CNEhoXeT YKhZnESnPw+8w== From: srini@kernel.org To: gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, Srinivas Kandagatla Subject: [PATCH 5/8] nvmem: make nvmem_bus_type constant Date: Sat, 12 Jul 2025 19:19:01 +0100 Message-ID: <20250712181905.6738-6-srini@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250712181905.6738-1-srini@kernel.org> References: <20250712181905.6738-1-srini@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Greg Kroah-Hartman Now that the driver core can properly handle constant struct bus_type, move the nvmem_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Srinivas Kandagatla Signed-off-by: Greg Kroah-Hartman Reviewed-by: Greg Kroah-Hartman Signed-off-by: Srinivas Kandagatla --- drivers/nvmem/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c index 880572ba515a..817f55f3a19e 100644 --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c @@ -544,7 +544,7 @@ static const struct device_type nvmem_provider_type = { .release = nvmem_release, }; -static struct bus_type nvmem_bus_type = { +static const struct bus_type nvmem_bus_type = { .name = "nvmem", }; -- 2.43.0