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[138.88.31.60]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-51040b8174csm151082571cf.25.2026.05.05.13.27.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 May 2026 13:27:38 -0700 (PDT) From: David Windsor To: Peter Huewe , Jarkko Sakkinen Cc: Jason Gunthorpe , linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] tpm: svsm: constify tpm_chip_ops Date: Tue, 5 May 2026 16:27:38 -0400 Message-ID: <20260505202738.145800-1-dwindsor@gmail.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Constify the SVSM vTPM ops. It is statically initialized and never written to, so let's store it in .rodata. Every other tpm_class_ops instance in drivers/char/tpm/ is already const. Signed-off-by: David Windsor --- drivers/char/tpm/tpm_svsm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/tpm/tpm_svsm.c b/drivers/char/tpm/tpm_svsm.c index f5ba0f64850b..b74d60f687d5 100644 --- a/drivers/char/tpm/tpm_svsm.c +++ b/drivers/char/tpm/tpm_svsm.c @@ -49,7 +49,7 @@ static int tpm_svsm_send(struct tpm_chip *chip, u8 *buf, size_t bufsiz, return svsm_vtpm_cmd_response_parse(priv->buffer, buf, bufsiz); } -static struct tpm_class_ops tpm_chip_ops = { +static const struct tpm_class_ops tpm_chip_ops = { .flags = TPM_OPS_AUTO_STARTUP, .send = tpm_svsm_send, }; base-commit: 254f49634ee16a731174d2ae34bc50bd5f45e731 -- 2.53.0