From patchwork Wed Dec 14 11:55:43 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajendra Nayak X-Patchwork-Id: 5693 Return-Path: X-Original-To: patchwork@peony.canonical.com Delivered-To: patchwork@peony.canonical.com Received: from fiordland.canonical.com (fiordland.canonical.com [91.189.94.145]) by peony.canonical.com (Postfix) with ESMTP id 5FA5A23E10 for ; Wed, 14 Dec 2011 11:56:03 +0000 (UTC) Received: from mail-ey0-f180.google.com (mail-ey0-f180.google.com [209.85.215.180]) by fiordland.canonical.com (Postfix) with ESMTP id 574A8A1828E for ; Wed, 14 Dec 2011 11:56:03 +0000 (UTC) Received: by mail-ey0-f180.google.com with SMTP id k10so417788eaa.11 for ; Wed, 14 Dec 2011 03:56:03 -0800 (PST) Received: by 10.204.156.208 with SMTP id y16mr537387bkw.72.1323863763167; Wed, 14 Dec 2011 03:56:03 -0800 (PST) X-Forwarded-To: linaro-patchwork@canonical.com X-Forwarded-For: patch@linaro.org linaro-patchwork@canonical.com Delivered-To: patches@linaro.org Received: by 10.205.129.2 with SMTP id hg2cs6276bkc; Wed, 14 Dec 2011 03:56:02 -0800 (PST) Received: by 10.236.153.226 with SMTP id f62mr11570012yhk.62.1323863760295; Wed, 14 Dec 2011 03:56:00 -0800 (PST) Received: from comal.ext.ti.com (comal.ext.ti.com. [198.47.26.152]) by mx.google.com with ESMTPS id y14si3918342ybh.50.2011.12.14.03.55.59 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 14 Dec 2011 03:56:00 -0800 (PST) Received-SPF: pass (google.com: domain of rnayak@ti.com designates 198.47.26.152 as permitted sender) client-ip=198.47.26.152; Authentication-Results: mx.google.com; spf=pass (google.com: domain of rnayak@ti.com designates 198.47.26.152 as permitted sender) smtp.mail=rnayak@ti.com Received: from dbdp20.itg.ti.com ([172.24.170.38]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id pBEBttde023524 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 14 Dec 2011 05:55:57 -0600 Received: from DBDE71.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id pBEBtroq025551; Wed, 14 Dec 2011 17:25:55 +0530 (IST) Received: from dbdp31.itg.ti.com (172.24.170.98) by DBDE71.ent.ti.com (172.24.170.149) with Microsoft SMTP Server id 14.1.323.3; Wed, 14 Dec 2011 17:25:54 +0530 Received: from ula0131687.apr.dhcp.ti.com (ula0131687-172024137230.apr.dhcp.ti.com [172.24.137.230]) by dbdp31.itg.ti.com (8.13.8/8.13.8) with ESMTP id pBEBtnkH005240; Wed, 14 Dec 2011 17:25:54 +0530 (IST) From: Rajendra Nayak To: , , , CC: , , , , , , , Rajendra Nayak Subject: [PATCH v3 1/4] omap-serial: Get rid of all pdev->id usage Date: Wed, 14 Dec 2011 17:25:43 +0530 Message-ID: <1323863746-18145-2-git-send-email-rnayak@ti.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1323863746-18145-1-git-send-email-rnayak@ti.com> References: <1323863746-18145-1-git-send-email-rnayak@ti.com> MIME-Version: 1.0 With Device tree, pdev->id would no longer be Valid. Hence get rid of all instances of its usage in the driver. Device tree support for the driver is added in subsequent patches. Signed-off-by: Rajendra Nayak --- drivers/tty/serial/omap-serial.c | 30 +++++++++++++++--------------- 1 files changed, 15 insertions(+), 15 deletions(-) diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index f3ff0ca..a02cc9f 100644 --- a/drivers/tty/serial/omap-serial.c +++ b/drivers/tty/serial/omap-serial.c @@ -115,7 +115,7 @@ static void serial_omap_enable_ms(struct uart_port *port) { struct uart_omap_port *up = (struct uart_omap_port *)port; - dev_dbg(up->port.dev, "serial_omap_enable_ms+%d\n", up->pdev->id); + dev_dbg(up->port.dev, "serial_omap_enable_ms+%d\n", up->port.line); pm_runtime_get_sync(&up->pdev->dev); up->ier |= UART_IER_MSI; @@ -418,7 +418,7 @@ static unsigned int serial_omap_tx_empty(struct uart_port *port) unsigned int ret = 0; pm_runtime_get_sync(&up->pdev->dev); - dev_dbg(up->port.dev, "serial_omap_tx_empty+%d\n", up->pdev->id); + dev_dbg(up->port.dev, "serial_omap_tx_empty+%d\n", up->port.line); spin_lock_irqsave(&up->port.lock, flags); ret = serial_in(up, UART_LSR) & UART_LSR_TEMT ? TIOCSER_TEMT : 0; spin_unlock_irqrestore(&up->port.lock, flags); @@ -436,7 +436,7 @@ static unsigned int serial_omap_get_mctrl(struct uart_port *port) status = check_modem_status(up); pm_runtime_put(&up->pdev->dev); - dev_dbg(up->port.dev, "serial_omap_get_mctrl+%d\n", up->pdev->id); + dev_dbg(up->port.dev, "serial_omap_get_mctrl+%d\n", up->port.line); if (status & UART_MSR_DCD) ret |= TIOCM_CAR; @@ -454,7 +454,7 @@ static void serial_omap_set_mctrl(struct uart_port *port, unsigned int mctrl) struct uart_omap_port *up = (struct uart_omap_port *)port; unsigned char mcr = 0; - dev_dbg(up->port.dev, "serial_omap_set_mctrl+%d\n", up->pdev->id); + dev_dbg(up->port.dev, "serial_omap_set_mctrl+%d\n", up->port.line); if (mctrl & TIOCM_RTS) mcr |= UART_MCR_RTS; if (mctrl & TIOCM_DTR) @@ -478,7 +478,7 @@ static void serial_omap_break_ctl(struct uart_port *port, int break_state) struct uart_omap_port *up = (struct uart_omap_port *)port; unsigned long flags = 0; - dev_dbg(up->port.dev, "serial_omap_break_ctl+%d\n", up->pdev->id); + dev_dbg(up->port.dev, "serial_omap_break_ctl+%d\n", up->port.line); pm_runtime_get_sync(&up->pdev->dev); spin_lock_irqsave(&up->port.lock, flags); if (break_state == -1) @@ -504,7 +504,7 @@ static int serial_omap_startup(struct uart_port *port) if (retval) return retval; - dev_dbg(up->port.dev, "serial_omap_startup+%d\n", up->pdev->id); + dev_dbg(up->port.dev, "serial_omap_startup+%d\n", up->port.line); pm_runtime_get_sync(&up->pdev->dev); /* @@ -545,7 +545,7 @@ static int serial_omap_startup(struct uart_port *port) 0); init_timer(&(up->uart_dma.rx_timer)); up->uart_dma.rx_timer.function = serial_omap_rxdma_poll; - up->uart_dma.rx_timer.data = up->pdev->id; + up->uart_dma.rx_timer.data = up->port.line; /* Currently the buffer size is 4KB. Can increase it */ up->uart_dma.rx_buf = dma_alloc_coherent(NULL, up->uart_dma.rx_buf_size, @@ -573,7 +573,7 @@ static void serial_omap_shutdown(struct uart_port *port) struct uart_omap_port *up = (struct uart_omap_port *)port; unsigned long flags = 0; - dev_dbg(up->port.dev, "serial_omap_shutdown+%d\n", up->pdev->id); + dev_dbg(up->port.dev, "serial_omap_shutdown+%d\n", up->port.line); pm_runtime_get_sync(&up->pdev->dev); /* @@ -883,7 +883,7 @@ serial_omap_set_termios(struct uart_port *port, struct ktermios *termios, spin_unlock_irqrestore(&up->port.lock, flags); pm_runtime_put(&up->pdev->dev); - dev_dbg(up->port.dev, "serial_omap_set_termios+%d\n", up->pdev->id); + dev_dbg(up->port.dev, "serial_omap_set_termios+%d\n", up->port.line); } static void @@ -893,7 +893,7 @@ serial_omap_pm(struct uart_port *port, unsigned int state, struct uart_omap_port *up = (struct uart_omap_port *)port; unsigned char efr; - dev_dbg(up->port.dev, "serial_omap_pm+%d\n", up->pdev->id); + dev_dbg(up->port.dev, "serial_omap_pm+%d\n", up->port.line); pm_runtime_get_sync(&up->pdev->dev); serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B); @@ -932,7 +932,7 @@ static void serial_omap_config_port(struct uart_port *port, int flags) struct uart_omap_port *up = (struct uart_omap_port *)port; dev_dbg(up->port.dev, "serial_omap_config_port+%d\n", - up->pdev->id); + up->port.line); up->port.type = PORT_OMAP; } @@ -949,7 +949,7 @@ serial_omap_type(struct uart_port *port) { struct uart_omap_port *up = (struct uart_omap_port *)port; - dev_dbg(up->port.dev, "serial_omap_type+%d\n", up->pdev->id); + dev_dbg(up->port.dev, "serial_omap_type+%d\n", up->port.line); return up->name; } @@ -1110,7 +1110,7 @@ static struct console serial_omap_console = { static void serial_omap_add_console_port(struct uart_omap_port *up) { - serial_omap_console_ports[up->pdev->id] = up; + serial_omap_console_ports[up->port.line] = up; } #define OMAP_CONSOLE (&serial_omap_console) @@ -1364,7 +1364,6 @@ static int serial_omap_probe(struct platform_device *pdev) ret = -ENOMEM; goto do_release_region; } - sprintf(up->name, "OMAP UART%d", pdev->id); up->pdev = pdev; up->port.dev = &pdev->dev; up->port.type = PORT_OMAP; @@ -1375,6 +1374,7 @@ static int serial_omap_probe(struct platform_device *pdev) up->port.fifosize = 64; up->port.ops = &serial_omap_pops; up->port.line = pdev->id; + sprintf(up->name, "OMAP UART%d", up->port.line); up->port.mapbase = mem->start; up->port.membase = ioremap(mem->start, resource_size(mem)); @@ -1417,7 +1417,7 @@ static int serial_omap_probe(struct platform_device *pdev) pm_runtime_enable(&pdev->dev); pm_runtime_get_sync(&pdev->dev); - ui[pdev->id] = up; + ui[up->port.line] = up; serial_omap_add_console_port(up); ret = uart_add_one_port(&serial_omap_reg, &up->port);