From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: [PATCH 2/3] drm/msm/mdp5: mark runtime_pm functions as __maybe_unused Date: Thu, 3 Aug 2017 13:50:47 +0200 Message-ID: <20170803115130.3448850-2-arnd@arndb.de> References: <20170803115130.3448850-1-arnd@arndb.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170803115130.3448850-1-arnd-r2nGTMty4D4@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: freedreno-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Freedreno" To: Rob Clark , Archit Taneja Cc: Arnd Bergmann , Neil Armstrong , David Airlie , Daniel Vetter , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= List-Id: linux-arm-msm@vger.kernel.org V2hlbiBDT05GSUdfUE0gaXMgZGlzYWJsZWQsIHdlIGdldCBoYXJtbGVzcyB3YXJuaW5ncyBhYm91 dCB1bnVzZWQKZnVuY3Rpb25zOgoKZHJpdmVycy9ncHUvZHJtL21zbS9tZHAvbWRwNS9tZHA1X2tt cy5jOjEwMjU6MTI6IGVycm9yOiAnbWRwNV9ydW50aW1lX3Jlc3VtZScgZGVmaW5lZCBidXQgbm90 IHVzZWQgWy1XZXJyb3I9dW51c2VkLWZ1bmN0aW9uXQogc3RhdGljIGludCBtZHA1X3J1bnRpbWVf cmVzdW1lKHN0cnVjdCBkZXZpY2UgKmRldikKICAgICAgICAgICAgXn5+fn5+fn5+fn5+fn5+fn5+ fgpkcml2ZXJzL2dwdS9kcm0vbXNtL21kcC9tZHA1L21kcDVfa21zLmM6MTAxNToxMjogZXJyb3I6 ICdtZHA1X3J1bnRpbWVfc3VzcGVuZCcgZGVmaW5lZCBidXQgbm90IHVzZWQgWy1XZXJyb3I9dW51 c2VkLWZ1bmN0aW9uXQogc3RhdGljIGludCBtZHA1X3J1bnRpbWVfc3VzcGVuZChzdHJ1Y3QgZGV2 aWNlICpkZXYpCiAgICAgICAgICAgIF5+fn5+fn5+fn5+fn5+fn5+fn5+CgpUaGlzIG1hcmtzIGJv dGggZnVuY3Rpb25zIGFzIF9fbWF5YmVfdW51c2VkIHNvIHRoZSBjb21waWxlcgpjYW4gZHJvcCB0 aGVtIHNpbGVudGx5LgoKRml4ZXM6IGQ2OGZlMTViMTg3OCAoImRybS9tc20vbWRwNTogVXNlIHJ1 bnRpbWUgUE0gZ2V0L3B1dCBBUEkgaW5zdGVhZCBvZiB0b2dnbGluZyBjbG9ja3MiKQpTaWduZWQt b2ZmLWJ5OiBBcm5kIEJlcmdtYW5uIDxhcm5kQGFybmRiLmRlPgotLS0KIGRyaXZlcnMvZ3B1L2Ry bS9tc20vbWRwL21kcDUvbWRwNV9rbXMuYyB8IDQgKystLQogMSBmaWxlIGNoYW5nZWQsIDIgaW5z ZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v bXNtL21kcC9tZHA1L21kcDVfa21zLmMgYi9kcml2ZXJzL2dwdS9kcm0vbXNtL21kcC9tZHA1L21k cDVfa21zLmMKaW5kZXggOWY5ZDk1ZjdjODBmLi5mN2MwNjk4ZmVjNDAgMTAwNjQ0Ci0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9tc20vbWRwL21kcDUvbWRwNV9rbXMuYworKysgYi9kcml2ZXJzL2dwdS9k cm0vbXNtL21kcC9tZHA1L21kcDVfa21zLmMKQEAgLTEwMTIsNyArMTAxMiw3IEBAIHN0YXRpYyBp bnQgbWRwNV9kZXZfcmVtb3ZlKHN0cnVjdCBwbGF0Zm9ybV9kZXZpY2UgKnBkZXYpCiAJcmV0dXJu IDA7CiB9CiAKLXN0YXRpYyBpbnQgbWRwNV9ydW50aW1lX3N1c3BlbmQoc3RydWN0IGRldmljZSAq ZGV2KQorc3RhdGljIF9fbWF5YmVfdW51c2VkIGludCBtZHA1X3J1bnRpbWVfc3VzcGVuZChzdHJ1 Y3QgZGV2aWNlICpkZXYpCiB7CiAJc3RydWN0IHBsYXRmb3JtX2RldmljZSAqcGRldiA9IHRvX3Bs YXRmb3JtX2RldmljZShkZXYpOwogCXN0cnVjdCBtZHA1X2ttcyAqbWRwNV9rbXMgPSBwbGF0Zm9y bV9nZXRfZHJ2ZGF0YShwZGV2KTsKQEAgLTEwMjIsNyArMTAyMiw3IEBAIHN0YXRpYyBpbnQgbWRw NV9ydW50aW1lX3N1c3BlbmQoc3RydWN0IGRldmljZSAqZGV2KQogCXJldHVybiBtZHA1X2Rpc2Fi bGUobWRwNV9rbXMpOwogfQogCi1zdGF0aWMgaW50IG1kcDVfcnVudGltZV9yZXN1bWUoc3RydWN0 IGRldmljZSAqZGV2KQorc3RhdGljIF9fbWF5YmVfdW51c2VkIGludCBtZHA1X3J1bnRpbWVfcmVz dW1lKHN0cnVjdCBkZXZpY2UgKmRldikKIHsKIAlzdHJ1Y3QgcGxhdGZvcm1fZGV2aWNlICpwZGV2 ID0gdG9fcGxhdGZvcm1fZGV2aWNlKGRldik7CiAJc3RydWN0IG1kcDVfa21zICptZHA1X2ttcyA9 IHBsYXRmb3JtX2dldF9kcnZkYXRhKHBkZXYpOwotLSAKMi45LjAKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkZyZWVkcmVubyBtYWlsaW5nIGxpc3QKRnJl ZWRyZW5vQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2ZyZWVkcmVubwo= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752135AbdHCLwM (ORCPT ); Thu, 3 Aug 2017 07:52:12 -0400 Received: from mout.kundenserver.de ([212.227.17.10]:62044 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751140AbdHCLwK (ORCPT ); Thu, 3 Aug 2017 07:52:10 -0400 From: Arnd Bergmann To: Rob Clark , Archit Taneja Cc: Arnd Bergmann , David Airlie , Daniel Vetter , Neil Armstrong , =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] drm/msm/mdp5: mark runtime_pm functions as __maybe_unused Date: Thu, 3 Aug 2017 13:50:47 +0200 Message-Id: <20170803115130.3448850-2-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 In-Reply-To: <20170803115130.3448850-1-arnd@arndb.de> References: <20170803115130.3448850-1-arnd@arndb.de> X-Provags-ID: V03:K0:CWPDIkHyPcUcfpEOdJWJA0Gyh1+8YoBdrVA1opq4m3F19vfxCeO jzJHfZngObPUHbU2hdS79JlTkmT4jVqfeceJ4AMbVe0r26sgnL8R50g8jiLMZvlLkUfy8+V UAIQYwUs2dvdCyBPynRBjVA/xfNnEYkE2BMNKtBzuah8IJ4jsRzDMbUqCzcUZm0937laZ+v VZI4DJBBkqaRtovHlLvHg== X-UI-Out-Filterresults: notjunk:1;V01:K0:uCCBuVXBbUU=:e1xz6UO74cNo7v7f3BGErG zYBDXt1VmcRoyinp7smYUS8kA4SjuxsLcFf8QLJrW3HzfT2L1GggICZ9twq0KwfuKRSjdNo91 YxJXaiggy89RXXchAFDzaNxv3KM+zaS1JTNKxrHS7HW8QZsCYfc96kmCXkDJhGogVVPwyXmp8 TQqeQ9MmLzOXD+XfRizNeGB3firXD3x64dRuKiiaQBNz4JLA135BHB8iELyEQJt1FXYKPXhlE +iam+wMPoFUR4ldSq6XA8xNhQ3WP/y7TPWeEL1B0go/SIA4tN+e+760o55gHRpNQPMxrd9Pd8 /sV3Nq42oHbphCkZ4PQw9n10DfgNMTyA952g9Id0pfDAS9BMdLUMXeOKBZeaoaY3a/8tDYaJs OXJt+7cEclZccEJGO/BK4l1j87Cu0msHjSGWSUEWoT8Tw10rgpHQLQ7oKnyezI+TrdlrYs6YS fTK2F2kr1M6I+sqSsjC6fFAqh/EF11y2qGchLrE32lsfgfLgH4rtT2P3y0iSuAbB0VibE8SRp MGQ6MIHjtkES9WDUdxV3TvY//PIPe6Uuc/p8yBWA7afdHWmBJxLVoXENYWzcBVlYcBOhSIbwx Z/4/TD5u+wS4/apaCkihwyuqMyLVk2epoe0m6p6D4W4+Mvx7Qorg+IABFRq1Bt4H2nNRxlf2l Qm4Y3gDkoc6oT5iTS/j01QOtSXrR62FuszdJJ3YrObjWYG4wBZjxxyTR7DaRCdZvImZ+/lrS/ jaoEol+uqm6UI4i6tCCs4PH34G+Kwo3DMONVmA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When CONFIG_PM is disabled, we get harmless warnings about unused functions: drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c:1025:12: error: 'mdp5_runtime_resume' defined but not used [-Werror=unused-function] static int mdp5_runtime_resume(struct device *dev) ^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c:1015:12: error: 'mdp5_runtime_suspend' defined but not used [-Werror=unused-function] static int mdp5_runtime_suspend(struct device *dev) ^~~~~~~~~~~~~~~~~~~~ This marks both functions as __maybe_unused so the compiler can drop them silently. Fixes: d68fe15b1878 ("drm/msm/mdp5: Use runtime PM get/put API instead of toggling clocks") Signed-off-by: Arnd Bergmann --- drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c index 9f9d95f7c80f..f7c0698fec40 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c @@ -1012,7 +1012,7 @@ static int mdp5_dev_remove(struct platform_device *pdev) return 0; } -static int mdp5_runtime_suspend(struct device *dev) +static __maybe_unused int mdp5_runtime_suspend(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct mdp5_kms *mdp5_kms = platform_get_drvdata(pdev); @@ -1022,7 +1022,7 @@ static int mdp5_runtime_suspend(struct device *dev) return mdp5_disable(mdp5_kms); } -static int mdp5_runtime_resume(struct device *dev) +static __maybe_unused int mdp5_runtime_resume(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); struct mdp5_kms *mdp5_kms = platform_get_drvdata(pdev); -- 2.9.0