From patchwork Sat Feb 17 20:13:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ricardo B. 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Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2024; t=1708200789; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=FEuXntwtolyrlm3wbVMT08ww/bg3HU5xRFFUlrOyRbQ=; b=UmxpvfAqarUNkPffy3seTReZz5qMWgi8v3SApdgmR1d9vczN8F5+eoq+4uWMSPnxA4Af57 djqaNikBLM7JvGpYvAqTgkPkKYnqfCs8bWa7SurWtfxc+2uZ9wDkAI5ixDavGrNrpVtrH1 SetmFix30f8vyzl8qID7V4ygKmVNcIbJ7Ql12HVsKmpGeyHR5tB1i0QqSjvG4L4CDIYJEy xoAJQRyDMDrh0Irqjlkm7HknuMgyU8r2yCYMhKOqzu655ySnR7YYN0qab02enpzw6zechU JZac+ksmPQwewiIMeuR7q9PfRXBuYQvrLKFZXgIJoid9MTzWejB5AMU6unjR1Q== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Sat, 17 Feb 2024 17:13:27 -0300 Subject: [PATCH 05/12] net: ppp: constify the struct device_type usage Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240217-device_cleanup-net-v1-5-1eb31fb689f7@marliere.net> References: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> In-Reply-To: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> To: Oliver Neukum , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , Florian Fainelli , Vladimir Oltean , Roopa Prabhu , Nikolay Aleksandrov , Loic Poulain , Sergey Ryazanov , Johannes Berg Cc: netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, bridge@lists.linux.dev, linux-ppp@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. Marliere" X-Developer-Signature: v=1; a=openpgp-sha256; l=930; i=ricardo@marliere.net; h=from:subject:message-id; bh=aQBvQr+Pe+2Gdbn5h+6FJWRS7Wqp35hLnpBo+JrfFcE=; b=owEBbQKS/ZANAwAKAckLinxjhlimAcsmYgBl0RNs2f1g5o/e/BEyd4kl0ZtxijMW2EcQb6nFx 2kSle2JEJaJAjMEAAEKAB0WIQQDCo6eQk7jwGVXh+HJC4p8Y4ZYpgUCZdETbAAKCRDJC4p8Y4ZY pikTEACbuU2f2CGOpTmtcYMBYAQ4we2HAl59b7wf7IiC/ErBNVITa5kPdRvcbD/iiBf2w7QAPT9 gCfs1vJ3mEhkX+lxOKTXdTyu3z2Ta8TlIcc/umZQqMulq2FhTV/429JGz9AMqS6GgB2GZxslU9z YV4EcJED89mFqLpMnbrkICBrg7tQor/KpbNnMHsMc5GTqtlAIJdZ6+MHfFUsTgf3TuDymVfydgt RDLf1rnGcebKQdL6MfMiucDiVUNKJK6nIvFv+VisZ8v3EBE3tH3Q4FSxnuj3c8kaAgHyg1vo8gZ re9kyyPW3Jj4oB62OOcKace4iCsonf2ggVotYHJeAfupENj7sDnoag+g69J4ju63V6d/hsbW6XM 0KuYQywggRLJ9skWFOg2ZubU3gRFfDVIe9CQIh5HBhCmaTDFn3JZCq3v/3k4h3ISRJTLwuIuMYJ DRzo+sbrjAdLVYczG9LLuZUPxgY/LJB2YgBfZAveHStWkiWMoKfAWdVXxPmSayBbKd+HXFIsjS8 JO3RM0o98BIP5teqd8mxcOwViytpLH1LdnOdmRZ1ENK+ulJk7vKNIDddHC9aqOMA+UND90lyNeB Z6XowtvByutULf+ZSv9S8umsPWlCtkV7wVfqW0WzGtNyxMjM+X5VFkCeL9gfYBkM/yZLy0p9gIz D/L8xC+Lb0X6CRw== X-Developer-Key: i=ricardo@marliere.net; a=openpgp; fpr=030A8E9E424EE3C0655787E1C90B8A7C638658A6 Since commit aed65af1cc2f ("drivers: make device_type const"), the driver core can properly handle constant struct device_type. Move the ppp_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 Signed-off-by: Ricardo B. Marliere Reviewed-by: Guillaume Nault --- drivers/net/ppp/ppp_generic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index 3dd52bf28f15..db1d11ae817b 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -1607,7 +1607,7 @@ static const struct net_device_ops ppp_netdev_ops = { .ndo_fill_forward_path = ppp_fill_forward_path, }; -static struct device_type ppp_type = { +static const struct device_type ppp_type = { .name = "ppp", };