From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: [PATCH 3/3] Input: ads7846 - Convert to dev_pm_ops Date: Thu, 20 Jan 2011 21:10:23 +0000 Message-ID: <1295557823-20907-3-git-send-email-broonie@opensource.wolfsonmicro.com> References: <1295557823-20907-1-git-send-email-broonie@opensource.wolfsonmicro.com> Return-path: Received: from opensource.wolfsonmicro.com ([80.75.67.52]:46747 "EHLO opensource2.wolfsonmicro.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753882Ab1ATVKM (ORCPT ); Thu, 20 Jan 2011 16:10:12 -0500 In-Reply-To: <1295557823-20907-1-git-send-email-broonie@opensource.wolfsonmicro.com> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Michael Hennerich , Dmitry Torokhov , Mike Frysinger Cc: linux-input@vger.kernel.org, Mark Brown There is a move to deprecate bus-specific PM operations and move to using dev_pm_ops instead in order to reduce the amount of boilerplate code in buses and facilitiate updates to the PM core. Do this move for the ads7846 driver. Signed-off-by: Mark Brown --- drivers/input/touchscreen/ads7846.c | 16 ++++++++++------ 1 files changed, 10 insertions(+), 6 deletions(-) diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index 14ea54b..b31e90f 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include @@ -892,9 +893,10 @@ static irqreturn_t ads7846_irq(int irq, void *handle) return IRQ_HANDLED; } -static int ads7846_suspend(struct spi_device *spi, pm_message_t message) +#ifdef CONFIG_PM_SLEEP +static int ads7846_suspend(struct device *dev) { - struct ads7846 *ts = dev_get_drvdata(&spi->dev); + struct ads7846 *ts = dev_get_drvdata(dev); mutex_lock(&ts->lock); @@ -914,9 +916,9 @@ static int ads7846_suspend(struct spi_device *spi, pm_message_t message) return 0; } -static int ads7846_resume(struct spi_device *spi) +static int ads7846_resume(struct device *dev) { - struct ads7846 *ts = dev_get_drvdata(&spi->dev); + struct ads7846 *ts = dev_get_drvdata(dev); mutex_lock(&ts->lock); @@ -935,6 +937,9 @@ static int ads7846_resume(struct spi_device *spi) return 0; } +#endif + +static SIMPLE_DEV_PM_OPS(ads7846_pm, ads7846_suspend, ads7846_resume); static int __devinit ads7846_setup_pendown(struct spi_device *spi, struct ads7846 *ts) { @@ -1402,11 +1407,10 @@ static struct spi_driver ads7846_driver = { .name = "ads7846", .bus = &spi_bus_type, .owner = THIS_MODULE, + .pm = &ads7846_pm, }, .probe = ads7846_probe, .remove = __devexit_p(ads7846_remove), - .suspend = ads7846_suspend, - .resume = ads7846_resume, }; static int __init ads7846_init(void) -- 1.7.2.3