linux-kernel - [PATCH v5 03/15] firmware: qcom: scm: remove unneeded 'extern' specifiers

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Date:   Tue, 17 Oct 2023 11:27:20 +0200
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Elliot Berman <quic_eberman@...cinc.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Guru Das Srinagesh <quic_gurus@...cinc.com>,
        Andrew Halaney <ahalaney@...hat.com>,
        Maximilian Luz <luzmaximilian@...il.com>,
        Alex Elder <elder@...aro.org>,
        Srini Kandagatla <srinivas.kandagatla@...aro.org>
Cc:     linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, kernel@...cinc.com,
        Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: [PATCH v5 03/15] firmware: qcom: scm: remove unneeded 'extern' specifiers

From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>

'extern' specifiers do nothing for function declarations. Remove them
from the private qcom-scm header.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Reviewed-by: Andrew Halaney <ahalaney@...hat.com>
Tested-by: Andrew Halaney <ahalaney@...hat.com> # sc8280xp-lenovo-thinkpad-x13s
---
 drivers/firmware/qcom/qcom_scm.h | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/firmware/qcom/qcom_scm.h b/drivers/firmware/qcom/qcom_scm.h
index c88e29051d20..4532907e8489 100644
--- a/drivers/firmware/qcom/qcom_scm.h
+++ b/drivers/firmware/qcom/qcom_scm.h
@@ -66,18 +66,17 @@ int qcom_scm_wait_for_wq_completion(u32 wq_ctx);
 int scm_get_wq_ctx(u32 *wq_ctx, u32 *flags, u32 *more_pending);
 
 #define SCM_SMC_FNID(s, c)	((((s) & 0xFF) << 8) | ((c) & 0xFF))
-extern int __scm_smc_call(struct device *dev, const struct qcom_scm_desc *desc,
-			  enum qcom_scm_convention qcom_convention,
-			  struct qcom_scm_res *res, bool atomic);
+int __scm_smc_call(struct device *dev, const struct qcom_scm_desc *desc,
+		   enum qcom_scm_convention qcom_convention,
+		   struct qcom_scm_res *res, bool atomic);
 #define scm_smc_call(dev, desc, res, atomic) \
 	__scm_smc_call((dev), (desc), qcom_scm_convention, (res), (atomic))
 
 #define SCM_LEGACY_FNID(s, c)	(((s) << 10) | ((c) & 0x3ff))
-extern int scm_legacy_call_atomic(struct device *dev,
-				  const struct qcom_scm_desc *desc,
-				  struct qcom_scm_res *res);
-extern int scm_legacy_call(struct device *dev, const struct qcom_scm_desc *desc,
+int scm_legacy_call_atomic(struct device *dev, const struct qcom_scm_desc *desc,
 			   struct qcom_scm_res *res);
+int scm_legacy_call(struct device *dev, const struct qcom_scm_desc *desc,
+		    struct qcom_scm_res *res);
 
 #define QCOM_SCM_SVC_BOOT		0x01
 #define QCOM_SCM_BOOT_SET_ADDR		0x01
-- 
2.39.2