From patchwork Fri Sep 1 13:36:37 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 9934297 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A118560309 for ; Fri, 1 Sep 2017 13:36:53 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 926552860E for ; Fri, 1 Sep 2017 13:36:53 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 85D9F28658; Fri, 1 Sep 2017 13:36:53 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1FA6D2860E for ; Fri, 1 Sep 2017 13:36:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752445AbdIANgp (ORCPT ); Fri, 1 Sep 2017 09:36:45 -0400 Received: from mga02.intel.com ([134.134.136.20]:28637 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752322AbdIANgo (ORCPT ); Fri, 1 Sep 2017 09:36:44 -0400 Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 01 Sep 2017 06:36:44 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.41,458,1498546800"; d="scan'208";a="896220148" Received: from black.fi.intel.com ([10.237.72.28]) by FMSMGA003.fm.intel.com with ESMTP; 01 Sep 2017 06:36:42 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 52653323; Fri, 1 Sep 2017 16:36:41 +0300 (EEST) From: Andy Shevchenko To: Greg Kroah-Hartman , devel@driverdev.osuosl.org, Alan Cox , linux-media@vger.kernel.org, Mauro Carvalho Chehab Cc: Andy Shevchenko Subject: [PATCH v1 4/7] staging: atomisp: Remove dead code for MID (#3) Date: Fri, 1 Sep 2017 16:36:37 +0300 Message-Id: <20170901133640.17589-4-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20170901133640.17589-1-andriy.shevchenko@linux.intel.com> References: <20170901133640.17589-1-andriy.shevchenko@linux.intel.com> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP intel_mid_msgbus_*_raw*() are not used anywhere. Signed-off-by: Andy Shevchenko --- .../atomisp/include/asm/intel_mid_pcihelpers.h | 4 -- .../platform/intel-mid/intel_mid_pcihelpers.c | 58 ---------------------- 2 files changed, 62 deletions(-) diff --git a/drivers/staging/media/atomisp/include/asm/intel_mid_pcihelpers.h b/drivers/staging/media/atomisp/include/asm/intel_mid_pcihelpers.h index 5d8451ee391e..bf39f42c1c96 100644 --- a/drivers/staging/media/atomisp/include/asm/intel_mid_pcihelpers.h +++ b/drivers/staging/media/atomisp/include/asm/intel_mid_pcihelpers.h @@ -18,9 +18,5 @@ #define PCI_ROOT_MSGBUS_WRITE 0x11 #define PCI_ROOT_MSGBUS_DWORD_ENABLE 0xf0 -u32 intel_mid_msgbus_read32_raw(u32 cmd); u32 intel_mid_msgbus_read32(u8 port, u32 addr); -void intel_mid_msgbus_write32_raw(u32 cmd, u32 data); void intel_mid_msgbus_write32(u8 port, u32 addr, u32 data); -u32 intel_mid_msgbus_read32_raw_ext(u32 cmd, u32 cmd_ext); -void intel_mid_msgbus_write32_raw_ext(u32 cmd, u32 cmd_ext, u32 data); diff --git a/drivers/staging/media/atomisp/platform/intel-mid/intel_mid_pcihelpers.c b/drivers/staging/media/atomisp/platform/intel-mid/intel_mid_pcihelpers.c index c34f461653db..4ed3268c4e63 100644 --- a/drivers/staging/media/atomisp/platform/intel-mid/intel_mid_pcihelpers.c +++ b/drivers/staging/media/atomisp/platform/intel-mid/intel_mid_pcihelpers.c @@ -46,64 +46,6 @@ static int intel_mid_msgbus_init(void) } fs_initcall(intel_mid_msgbus_init); -u32 intel_mid_msgbus_read32_raw(u32 cmd) -{ - unsigned long irq_flags; - u32 data; - - spin_lock_irqsave(&msgbus_lock, irq_flags); - pci_write_config_dword(pci_root, PCI_ROOT_MSGBUS_CTRL_REG, cmd); - pci_read_config_dword(pci_root, PCI_ROOT_MSGBUS_DATA_REG, &data); - spin_unlock_irqrestore(&msgbus_lock, irq_flags); - - return data; -} -EXPORT_SYMBOL(intel_mid_msgbus_read32_raw); - -/* - * GU: this function is only used by the VISA and 'VXD' drivers. - */ -u32 intel_mid_msgbus_read32_raw_ext(u32 cmd, u32 cmd_ext) -{ - unsigned long irq_flags; - u32 data; - - spin_lock_irqsave(&msgbus_lock, irq_flags); - pci_write_config_dword(pci_root, PCI_ROOT_MSGBUS_CTRL_EXT_REG, cmd_ext); - pci_write_config_dword(pci_root, PCI_ROOT_MSGBUS_CTRL_REG, cmd); - pci_read_config_dword(pci_root, PCI_ROOT_MSGBUS_DATA_REG, &data); - spin_unlock_irqrestore(&msgbus_lock, irq_flags); - - return data; -} -EXPORT_SYMBOL(intel_mid_msgbus_read32_raw_ext); - -void intel_mid_msgbus_write32_raw(u32 cmd, u32 data) -{ - unsigned long irq_flags; - - spin_lock_irqsave(&msgbus_lock, irq_flags); - pci_write_config_dword(pci_root, PCI_ROOT_MSGBUS_DATA_REG, data); - pci_write_config_dword(pci_root, PCI_ROOT_MSGBUS_CTRL_REG, cmd); - spin_unlock_irqrestore(&msgbus_lock, irq_flags); -} -EXPORT_SYMBOL(intel_mid_msgbus_write32_raw); - -/* - * GU: this function is only used by the VISA and 'VXD' drivers. - */ -void intel_mid_msgbus_write32_raw_ext(u32 cmd, u32 cmd_ext, u32 data) -{ - unsigned long irq_flags; - - spin_lock_irqsave(&msgbus_lock, irq_flags); - pci_write_config_dword(pci_root, PCI_ROOT_MSGBUS_DATA_REG, data); - pci_write_config_dword(pci_root, PCI_ROOT_MSGBUS_CTRL_EXT_REG, cmd_ext); - pci_write_config_dword(pci_root, PCI_ROOT_MSGBUS_CTRL_REG, cmd); - spin_unlock_irqrestore(&msgbus_lock, irq_flags); -} -EXPORT_SYMBOL(intel_mid_msgbus_write32_raw_ext); - u32 intel_mid_msgbus_read32(u8 port, u32 addr) { unsigned long irq_flags;