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 02/11] spi/bcm63xx: Convert to core runtime PM
Date: Sun, 28 Jul 2013 15:43:17 +0100 [thread overview]
Message-ID: <1375022606-7576-2-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-bcm63xx.c | 21 +--------------------
1 file changed, 1 insertion(+), 20 deletions(-)
diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index 9fd7a39..4ac028d 100644
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -231,24 +231,6 @@ static int bcm63xx_txrx_bufs(struct spi_device *spi, struct spi_transfer *first,
return 0;
}
-static int bcm63xx_spi_prepare_transfer(struct spi_master *master)
-{
- struct bcm63xx_spi *bs = spi_master_get_devdata(master);
-
- pm_runtime_get_sync(&bs->pdev->dev);
-
- return 0;
-}
-
-static int bcm63xx_spi_unprepare_transfer(struct spi_master *master)
-{
- struct bcm63xx_spi *bs = spi_master_get_devdata(master);
-
- pm_runtime_put(&bs->pdev->dev);
-
- return 0;
-}
-
static int bcm63xx_spi_transfer_one(struct spi_master *master,
struct spi_message *m)
{
@@ -412,11 +394,10 @@ static int bcm63xx_spi_probe(struct platform_device *pdev)
master->bus_num = pdata->bus_num;
master->num_chipselect = pdata->num_chipselect;
- master->prepare_transfer_hardware = bcm63xx_spi_prepare_transfer;
- master->unprepare_transfer_hardware = bcm63xx_spi_unprepare_transfer;
master->transfer_one_message = bcm63xx_spi_transfer_one;
master->mode_bits = MODEBITS;
master->bits_per_word_mask = SPI_BPW_MASK(8);
+ master->auto_runtime_pm = true;
bs->msg_type_shift = pdata->msg_type_shift;
bs->msg_ctl_width = pdata->msg_ctl_width;
bs->tx_io = (u8 *)(bs->regs + bcm63xx_spireg(SPI_MSG_DATA));
--
1.8.3.2
next prev 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 ` Mark Brown [this message]
2013-07-28 14:43 ` [PATCH 03/11] spi/coldfire-qspi: Convert to core runtime PM Mark Brown
2013-07-28 14:43 ` [PATCH 04/11] spi/omap2: Covert " Mark Brown
2013-07-28 21:20 ` 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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