Path: csiph.com!1.us.feeder.erje.net!feeder.erje.net!2.eu.feeder.erje.net!news.szaf.org!news.unit0.net!news.panservice.it!bofh.it!news.nic.it!robomod From: Baoyou Xie Newsgroups: linux.kernel Subject: [PATCH] drm/amdgpu: remove unused functions Date: Sun, 18 Sep 2016 16:20:01 +0200 Message-ID: X-Original-To: oded.gabbay@gmail.com, alexander.deucher@amd.com, christian.koenig@amd.com, airlied@linux.ie, samuel.li@amd.com, Jammy.Zhou@amd.com Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=a1GarpQfWrPxL68TO2MOwbH6gc1+zSW0RZBT4JEgcEY=; b=Bt/96OexaW1WFnwzVm3t4OLMNWe2zK/2J/8nRdc0LKs/n1c0Y+xyES6duc1tJ/GgEm fdy22Ws2aE5LPzppBrlsQpavEM8UOieZbwdbC300hdGnWGj6flNCRlrDHIRln95c5iTS MjVy02DHfhXAo2Q6loVbER/WVwKO3GYtnJcnE= X-Google-Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=a1GarpQfWrPxL68TO2MOwbH6gc1+zSW0RZBT4JEgcEY=; b=PpHImo7wO8v2pI2auJNnpYc7+tdGC79+8r4WIse0FHMI4b46bnO1MfVS0SfF0p9X/Q fYpGf3ulmt7PXNpjPOI9ynpyGtpN/jXgz0XAyF+e5dXv17bCr7ANlN8VudesAiKFg5ap OhdfOZQ+EOQvdOnuPKRf5Zlz+DZYsI1VaYtjZKVY9arZ2uIW57pOosO3N1HuhNkTjSRJ Qq8VjtewIHohpRexPycieMczk6Nb88TB8Nun7csVZGA6j7tcofbWuOyWWu2THVy+1qMj psltFFXSxQZnhbqp37Sj34pMPQmUwYiv6YQW5NwPGkfhuzMpmdTGWj/82J3f1UGbAh2N wLjw== X-Gm-Message-State: AE9vXwM7gLWz561Z85my7XWJug4h1frAaaEFOWULfvwDcL/lyOcGNufw90J+eJZW94MHcG55 X-Received: by 10.98.216.6 with SMTP id e6mr39076823pfg.106.1474208023432; Sun, 18 Sep 2016 07:13:43 -0700 (PDT) X-Mailer: git-send-email 2.7.4 Sender: robomod@news.nic.it List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Approved: robomod@news.nic.it Lines: 52 Organization: linux.* mail to news gateway X-Original-Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, arnd@arndb.de, baoyou.xie@linaro.org, xie.baoyou@zte.comm.cn X-Original-Date: Sun, 18 Sep 2016 22:13:19 +0800 X-Original-Message-ID: <1474207999-3380-1-git-send-email-baoyou.xie@linaro.org> X-Original-Sender: linux-kernel-owner@vger.kernel.org Xref: csiph.com linux.kernel:1485812 We get 2 warnings when building kernel with W=1: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c:146:5: warning: no previous prototype for 'pool_to_domain' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/cz_smc.c:104:5: warning: no previous prototype for 'cz_send_msg_to_smc_with_parameter_async' [-Wmissing-prototypes] In fact, both functions are called by no one and not exported, so this patch removes them. Signed-off-by: Baoyou Xie --- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 8 -------- drivers/gpu/drm/amd/amdgpu/cz_smc.c | 7 ------- 2 files changed, 15 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c index d080d08..dba8a5b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c @@ -143,14 +143,6 @@ int amdgpu_amdkfd_resume(struct amdgpu_device *rdev) return r; } -u32 pool_to_domain(enum kgd_memory_pool p) -{ - switch (p) { - case KGD_POOL_FRAMEBUFFER: return AMDGPU_GEM_DOMAIN_VRAM; - default: return AMDGPU_GEM_DOMAIN_GTT; - } -} - int alloc_gtt_mem(struct kgd_dev *kgd, size_t size, void **mem_obj, uint64_t *gpu_addr, void **cpu_ptr) diff --git a/drivers/gpu/drm/amd/amdgpu/cz_smc.c b/drivers/gpu/drm/amd/amdgpu/cz_smc.c index 69ac373c4..db67e0c 100644 --- a/drivers/gpu/drm/amd/amdgpu/cz_smc.c +++ b/drivers/gpu/drm/amd/amdgpu/cz_smc.c @@ -101,13 +101,6 @@ int cz_send_msg_to_smc(struct amdgpu_device *adev, u16 msg) return 0; } -int cz_send_msg_to_smc_with_parameter_async(struct amdgpu_device *adev, - u16 msg, u32 parameter) -{ - WREG32(mmSMU_MP1_SRBM2P_ARG_0, parameter); - return cz_send_msg_to_smc_async(adev, msg); -} - int cz_send_msg_to_smc_with_parameter(struct amdgpu_device *adev, u16 msg, u32 parameter) { -- 2.7.4