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From: Mark Brown <broonie@kernel.org>
To: Eric Miao <eric.y.miao@gmail.com>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Kukjin Kim <kgene.kim@samsung.com>,
	Stephen Warren <swarren@wwwdotorg.org>,
	Linus Walleij <linus.walleij@linaro.org>
Cc: linux-samsung-soc@vger.kernel.org, linux-tegra@vger.kernel.org,
	linux-omap@vger.kernel.org, linaro-kernel@lists.linaro.org,
	Mark Brown <broonie@linaro.org>
Subject: [PATCH 04/11] spi/omap2: Covert to core runtime PM
Date: Sun, 28 Jul 2013 15:43:19 +0100	[thread overview]
Message-ID: <1375022606-7576-4-git-send-email-broonie@kernel.org> (raw)
In-Reply-To: <1375022606-7576-1-git-send-email-broonie@kernel.org>

From: Mark Brown <broonie@linaro.org>

Signed-off-by: Mark Brown <broonie@linaro.org>
---
 drivers/spi/spi-omap2-mcspi.c | 20 +-------------------
 1 file changed, 1 insertion(+), 19 deletions(-)

diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 5994039..973c1cb 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -335,23 +335,6 @@ static void omap2_mcspi_restore_ctx(struct omap2_mcspi *mcspi)
 		__raw_writel(cs->chconf0, cs->base + OMAP2_MCSPI_CHCONF0);
 }
 
-static int omap2_prepare_transfer(struct spi_master *master)
-{
-	struct omap2_mcspi *mcspi = spi_master_get_devdata(master);
-
-	pm_runtime_get_sync(mcspi->dev);
-	return 0;
-}
-
-static int omap2_unprepare_transfer(struct spi_master *master)
-{
-	struct omap2_mcspi *mcspi = spi_master_get_devdata(master);
-
-	pm_runtime_mark_last_busy(mcspi->dev);
-	pm_runtime_put_autosuspend(mcspi->dev);
-	return 0;
-}
-
 static int mcspi_wait_for_reg_bit(void __iomem *reg, unsigned long bit)
 {
 	unsigned long timeout;
@@ -1318,8 +1301,7 @@ static int omap2_mcspi_probe(struct platform_device *pdev)
 	master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH;
 	master->bits_per_word_mask = SPI_BPW_RANGE_MASK(4, 32);
 	master->setup = omap2_mcspi_setup;
-	master->prepare_transfer_hardware = omap2_prepare_transfer;
-	master->unprepare_transfer_hardware = omap2_unprepare_transfer;
+	master->auto_runtime_pm = true;
 	master->transfer_one_message = omap2_mcspi_transfer_one_message;
 	master->cleanup = omap2_mcspi_cleanup;
 	master->dev.of_node = node;
-- 
1.8.3.2


  parent reply	other threads:[~2013-07-28 14:43 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-28 14:43 [PATCH 01/11] spi: Provide core support for runtime PM during transfers Mark Brown
2013-07-28 14:43 ` [PATCH 02/11] spi/bcm63xx: Convert to core runtime PM Mark Brown
2013-07-28 14:43 ` [PATCH 03/11] spi/coldfire-qspi: " Mark Brown
2013-07-28 14:43 ` Mark Brown [this message]
2013-07-28 21:20   ` [PATCH 04/11] spi/omap2: Covert " Felipe Balbi
2013-07-28 14:43 ` [PATCH 05/11] spi/pl022: Convert " Mark Brown
     [not found]   ` <1375022606-7576-5-git-send-email-broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2013-07-28 20:52     ` Linus Walleij
2013-07-29  6:04       ` Mark Brown
2013-07-28 14:43 ` [PATCH 06/11] spi/pxa2xx: " Mark Brown
2013-07-28 14:43 ` [PATCH 07/11] spi/hspi: " Mark Brown
     [not found] ` <1375022606-7576-1-git-send-email-broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2013-07-28 14:43   ` [PATCH 08/11] spi/s3c64xx: Use core for " Mark Brown
2013-07-28 14:43   ` [PATCH 10/11] spi/tegra20-sflash: Use core " Mark Brown
2013-07-28 20:51   ` [PATCH 01/11] spi: Provide core support for runtime PM during transfers Linus Walleij
2013-07-29  5:56     ` Mark Brown
2013-07-28 14:43 ` [PATCH 09/11] spi/tegra114: Use core runtime PM Mark Brown
2013-07-28 14:43 ` [PATCH 11/11] spi/tegra20-slink: " Mark Brown
2013-07-29 16:56 ` [PATCH 01/11] spi: Provide core support for runtime PM during transfers Stephen Warren

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