From patchwork Thu Sep 6 12:45:39 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Felipe Balbi X-Patchwork-Id: 1414261 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id 683D2E00B2 for ; Thu, 6 Sep 2012 12:51:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755595Ab2IFMvP (ORCPT ); Thu, 6 Sep 2012 08:51:15 -0400 Received: from na3sys009aog137.obsmtp.com ([74.125.149.18]:58101 "EHLO na3sys009aog137.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755714Ab2IFMvN (ORCPT ); Thu, 6 Sep 2012 08:51:13 -0400 Received: from mail-lb0-f174.google.com ([209.85.217.174]) (using TLSv1) by na3sys009aob137.postini.com ([74.125.148.12]) with SMTP ID DSNKUEicQEuYNtQ945HZnhMaR5y2qSkGDgAw@postini.com; Thu, 06 Sep 2012 05:51:13 PDT Received: by lbbgj3 with SMTP id gj3so1101656lbb.19 for ; Thu, 06 Sep 2012 05:51:11 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references :x-gm-message-state; bh=Dc7MD1yvjRy4COX6A800toGo5TfpKUXhjMrYTVrIXEc=; b=LO5CgcHvC5cEOpHYQ3RD43P5zH3kujnmdbgImfSytaoJ8qkNFeArrBJF1tpXpmImNh xInaA8CfqpDSfhNVP6qjJGLqVQcX1tmlhwtl0cPNuJyYGPhkz6EJf40I6Dmv0twTii+p lSbN9yypNy8//hbgR7wRc9Hmm/SLEUtAzSzqzL7OLIj/bHElBdY4D3wH0Xwxjp9ITVUd mIYZ9ZFkBu3wmQaziw2ViUxBt2H4POTxJBVUJ9f5Hk4XtNQUOvauGHH1KcLPOqAUBMZy VIIQMCPWxFAjF3Z3LmpgWmeXmfl3oRhAPmhMKLN4ZsHTHY9GrYP78X9k5nfreH2ZT4l0 +kUQ== Received: by 10.112.38.39 with SMTP id d7mr814948lbk.112.1346935871065; Thu, 06 Sep 2012 05:51:11 -0700 (PDT) Received: from localhost (cs78217178.pp.htv.fi. [62.78.217.178]) by mx.google.com with ESMTPS id u5sm564827lbg.8.2012.09.06.05.51.09 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 06 Sep 2012 05:51:10 -0700 (PDT) From: Felipe Balbi To: Greg KH Cc: alan@linux.intel.com, Tony Lindgren , Kevin Hilman , Linux OMAP Mailing List , Linux ARM Kernel Mailing List , linux-serial@vger.kernel.org, Linux Kernel Mailing List , Santosh Shilimkar , Shubhrajyoti Datta , Sourav Poddar , Felipe Balbi Subject: [PATCH v4 20/21] serial: omap: move uart_omap_port definition to C file Date: Thu, 6 Sep 2012 15:45:39 +0300 Message-Id: <1346935540-1792-21-git-send-email-balbi@ti.com> X-Mailer: git-send-email 1.7.12.rc3 In-Reply-To: <1346935540-1792-1-git-send-email-balbi@ti.com> References: <20120906122948.GC29202@arwen.pp.htv.fi> <1346935540-1792-1-git-send-email-balbi@ti.com> X-Gm-Message-State: ALoCoQmEOMx34i/Mw3oDbbW4f6dx9V6WaVGc5C4mBgh2nWQN9l3E2/unnS5Cw66Qjgnd9KywBIro Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org nobody needs to access the uart_omap_port structure other than omap-serial.c file. Let's move that structure definition to the C source file in order to prevent anyone from accessing our structure. Tested-by: Shubhrajyoti D Acked-by: Tony Lindgren Signed-off-by: Felipe Balbi --- arch/arm/plat-omap/include/plat/omap-serial.h | 37 -------------------------- drivers/tty/serial/omap-serial.c | 38 +++++++++++++++++++++++++++ 2 files changed, 38 insertions(+), 37 deletions(-) diff --git a/arch/arm/plat-omap/include/plat/omap-serial.h b/arch/arm/plat-omap/include/plat/omap-serial.h index a79ed8b..3c9fd3e 100644 --- a/arch/arm/plat-omap/include/plat/omap-serial.h +++ b/arch/arm/plat-omap/include/plat/omap-serial.h @@ -105,45 +105,8 @@ struct uart_omap_dma { unsigned int rx_timeout; }; -struct uart_omap_port { - struct uart_port port; - struct uart_omap_dma uart_dma; - struct device *dev; - - unsigned char ier; - unsigned char lcr; - unsigned char mcr; - unsigned char fcr; - unsigned char efr; - unsigned char dll; - unsigned char dlh; - unsigned char mdr1; - unsigned char scr; - - int use_dma; - /* - * Some bits in registers are cleared on a read, so they must - * be saved whenever the register is read but the bits will not - * be immediately processed. - */ - unsigned int lsr_break_flag; - unsigned char msr_saved_flags; - char name[20]; - unsigned long port_activity; - u32 context_loss_cnt; - u32 errata; - u8 wakeups_enabled; int DTR_gpio; int DTR_inverted; int DTR_active; - - struct pm_qos_request pm_qos_request; - u32 latency; - u32 calc_latency; - struct work_struct qos_work; -}; - -#define to_uart_omap_port(p) ((container_of((p), struct uart_omap_port, port))) - #endif /* __OMAP_SERIAL_H__ */ diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index 881b652..164c3c9 100644 --- a/drivers/tty/serial/omap-serial.c +++ b/drivers/tty/serial/omap-serial.c @@ -70,6 +70,44 @@ #define OMAP_UART_MVR_MAJ_SHIFT 8 #define OMAP_UART_MVR_MIN_MASK 0x3f +struct uart_omap_port { + struct uart_port port; + struct uart_omap_dma uart_dma; + struct device *dev; + + unsigned char ier; + unsigned char lcr; + unsigned char mcr; + unsigned char fcr; + unsigned char efr; + unsigned char dll; + unsigned char dlh; + unsigned char mdr1; + unsigned char scr; + + int use_dma; + /* + * Some bits in registers are cleared on a read, so they must + * be saved whenever the register is read but the bits will not + * be immediately processed. + */ + unsigned int lsr_break_flag; + unsigned char msr_saved_flags; + char name[20]; + unsigned long port_activity; + u32 context_loss_cnt; + u32 errata; + u8 wakeups_enabled; + unsigned int irq_pending:1; + + struct pm_qos_request pm_qos_request; + u32 latency; + u32 calc_latency; + struct work_struct qos_work; +}; + +#define to_uart_omap_port(p) ((container_of((p), struct uart_omap_port, port))) + static struct uart_omap_port *ui[OMAP_MAX_HSUART_PORTS]; /* Forward declaration of functions */