From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: [PATCH 08/11] spi/s3c64xx: Use core for runtime PM Date: Sun, 28 Jul 2013 15:43:23 +0100 Message-ID: <1375022606-7576-8-git-send-email-broonie@kernel.org> References: <1375022606-7576-1-git-send-email-broonie@kernel.org> Return-path: In-Reply-To: <1375022606-7576-1-git-send-email-broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Eric Miao , Haojian Zhuang , Kukjin Kim , Stephen Warren , Linus Walleij Cc: linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linaro-kernel-cunTk1MwBs8s++Sfvej+rw@public.gmane.org, Mark Brown List-Id: linux-omap@vger.kernel.org From: Mark Brown Signed-off-by: Mark Brown --- drivers/spi/spi-s3c64xx.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index c9d0b12..62f32c4 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -356,8 +356,6 @@ static int s3c64xx_spi_prepare_transfer(struct spi_master *spi) while (!is_polling(sdd) && !acquire_dma(sdd)) usleep_range(10000, 11000); - pm_runtime_get_sync(&sdd->pdev->dev); - return 0; } @@ -372,7 +370,6 @@ static int s3c64xx_spi_unprepare_transfer(struct spi_master *spi) sdd->ops->release((enum dma_ch)sdd->tx_dma.ch, &s3c64xx_spi_dma_client); } - pm_runtime_put(&sdd->pdev->dev); return 0; } @@ -1375,6 +1372,7 @@ static int s3c64xx_spi_probe(struct platform_device *pdev) SPI_BPW_MASK(8); /* the spi->mode bits understood by this driver: */ master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH; + master->auto_runtime_pm = true; sdd->regs = devm_ioremap_resource(&pdev->dev, mem_res); if (IS_ERR(sdd->regs)) { -- 1.8.3.2