linux-kernel - [PATCH 6/6] arm: mach-omap2: Remove "no_console

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Message-ID: <1366198467-6757-7-git-send-email-sourav.poddar@ti.com>
Date:	Wed, 17 Apr 2013 17:04:27 +0530
From:	Sourav Poddar <sourav.poddar@...com>
To:	<gregkh@...uxfoundation.org>, <tony@...mide.com>,
	<rmk+kernel@....linux.org.uk>, <khilman@...aro.org>
CC:	<linux-serial@...r.kernel.org>, <linux-omap@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>,
	Sourav Poddar <sourav.poddar@...com>,
	Santosh Shilimkar <santosh.shilimkar@...com>,
	Felipe Balbi <balbi@...com>, Rajendra nayak <rnayak@...com>
Subject: [PATCH 6/6] arm: mach-omap2: Remove "no_console_suspend"

Since the omap serial driver is now adapted to handle the
case where you dont need to cut the clock on suspend while
using "no_console_suspend" in the bootargs.

We can get rid of the previous implementation of setting the od->flags to
"OMAP_DEVICE_NO_IDLE_ON_SUSPEND" from platform
and omap_device files.

Cc: Santosh Shilimkar <santosh.shilimkar@...com>
Cc: Felipe Balbi <balbi@...com>
Cc: Rajendra nayak <rnayak@...com>
Signed-off-by: Sourav Poddar <sourav.poddar@...com>
---
 arch/arm/mach-omap2/omap_device.c |    3 ---
 arch/arm/mach-omap2/serial.c      |    7 -------
 2 files changed, 0 insertions(+), 10 deletions(-)

diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index d6dce8f..c226946 100644
--- a/arch/arm/mach-omap2/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -170,9 +170,6 @@ static int omap_device_build_from_dt(struct platform_device *pdev)
 			r->name = dev_name(&pdev->dev);
 	}
 
-	if (of_get_property(node, "ti,no_idle_on_suspend", NULL))
-		omap_device_disable_idle_on_suspend(pdev);
-
 	pdev->dev.pm_domain = &omap_device_pm_domain;
 
 odbfd_exit1:
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index f660156..58d5b56 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -63,7 +63,6 @@ struct omap_uart_state {
 static LIST_HEAD(uart_list);
 static u8 num_uarts;
 static u8 console_uart_id = -1;
-static u8 no_console_suspend;
 static u8 uart_debug;
 
 #define DEFAULT_RXDMA_POLLRATE		1	/* RX DMA polling rate (us) */
@@ -207,9 +206,6 @@ static int __init omap_serial_early_init(void)
 					uart_name, uart->num);
 			}
 
-			if (cmdline_find_option("no_console_suspend"))
-				no_console_suspend = true;
-
 			/*
 			 * omap-uart can be used for earlyprintk logs
 			 * So if omap-uart is used as console then prevent
@@ -292,9 +288,6 @@ void __init omap_serial_init_port(struct omap_board_data *bdata,
 		return;
 	}
 
-	if ((console_uart_id == bdata->id) && no_console_suspend)
-		omap_device_disable_idle_on_suspend(pdev);
-
 	oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt);
 
 	if (console_uart_id == bdata->id) {
-- 
1.7.1

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