Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758213Ab1BLCHQ (ORCPT ); Fri, 11 Feb 2011 21:07:16 -0500 Received: from LUNGE.MIT.EDU ([18.54.1.69]:46717 "EHLO lunge.queued.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757106Ab1BLCHO (ORCPT ); Fri, 11 Feb 2011 21:07:14 -0500 Date: Fri, 11 Feb 2011 18:07:11 -0800 From: Andres Salomon To: Samuel Ortiz Cc: linux-kernel@vger.kernel.org, Mark Brown , Ian Molton , Chris Ball , Evgeniy Polyakov , Tejun Heo , linux-mmc@vger.kernel.org Subject: [PATCH 06/17] asic3: mfd_cell is now implicitly available to drivers Message-ID: <20110211180711.72416793@queued.net> X-Mailer: Claws Mail 3.7.6 (GTK+ 2.20.1; i486-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 6532 Lines: 170 No need to explicitly set the cell's platform_data/data_size. Modify clients to use mfd_get_cell helper function instead of accessing platform_data directly. Signed-off-by: Andres Salomon --- drivers/mfd/asic3.c | 6 ------ drivers/mmc/host/tmio_mmc.c | 24 ++++++++++++------------ drivers/w1/masters/ds1wm.c | 2 +- 3 files changed, 13 insertions(+), 19 deletions(-) diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c index 6a1f940..71d2901 100644 --- a/drivers/mfd/asic3.c +++ b/drivers/mfd/asic3.c @@ -810,9 +810,6 @@ static int __init asic3_mfd_probe(struct platform_device *pdev, ds1wm_resources[0].start >>= asic->bus_shift; ds1wm_resources[0].end >>= asic->bus_shift; - asic3_cell_ds1wm.platform_data = &asic3_cell_ds1wm; - asic3_cell_ds1wm.data_size = sizeof(asic3_cell_ds1wm); - /* MMC */ asic->tmio_cnf = ioremap((ASIC3_SD_CONFIG_BASE >> asic->bus_shift) + mem_sdio->start, 0x400 >> asic->bus_shift); @@ -824,9 +821,6 @@ static int __init asic3_mfd_probe(struct platform_device *pdev, asic3_mmc_resources[0].start >>= asic->bus_shift; asic3_mmc_resources[0].end >>= asic->bus_shift; - asic3_cell_mmc.platform_data = &asic3_cell_mmc; - asic3_cell_mmc.data_size = sizeof(asic3_cell_mmc); - ret = mfd_add_devices(&pdev->dev, pdev->id, &asic3_cell_ds1wm, 1, mem, asic->irq_base); if (ret < 0) diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c index e3c6ef2..816fb74 100644 --- a/drivers/mmc/host/tmio_mmc.c +++ b/drivers/mmc/host/tmio_mmc.c @@ -300,7 +300,7 @@ static void tmio_mmc_set_clock(struct tmio_mmc_host *host, int new_clock) static void tmio_mmc_clk_stop(struct tmio_mmc_host *host) { - struct mfd_cell *cell = host->pdev->dev.platform_data; + struct mfd_cell *cell = mfd_get_cell(host->pdev); struct tmio_mmc_data *pdata = cell->driver_data; /* @@ -324,7 +324,7 @@ static void tmio_mmc_clk_stop(struct tmio_mmc_host *host) static void tmio_mmc_clk_start(struct tmio_mmc_host *host) { - struct mfd_cell *cell = host->pdev->dev.platform_data; + struct mfd_cell *cell = mfd_get_cell(host->pdev); struct tmio_mmc_data *pdata = cell->driver_data; sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, 0x0100 | @@ -666,7 +666,7 @@ out: static irqreturn_t tmio_mmc_irq(int irq, void *devid) { struct tmio_mmc_host *host = devid; - struct mfd_cell *cell = host->pdev->dev.platform_data; + struct mfd_cell *cell = mfd_get_cell(host->pdev); struct tmio_mmc_data *pdata = cell->driver_data; unsigned int ireg, irq_mask, status; unsigned int sdio_ireg, sdio_irq_mask, sdio_status; @@ -796,7 +796,7 @@ static void tmio_mmc_start_dma_rx(struct tmio_mmc_host *host) struct scatterlist *sg = host->sg_ptr, *sg_tmp; struct dma_async_tx_descriptor *desc = NULL; struct dma_chan *chan = host->chan_rx; - struct mfd_cell *cell = host->pdev->dev.platform_data; + struct mfd_cell *cell = mfd_get_cell(host->pdev); struct tmio_mmc_data *pdata = cell->driver_data; dma_cookie_t cookie; int ret, i; @@ -873,7 +873,7 @@ static void tmio_mmc_start_dma_tx(struct tmio_mmc_host *host) struct scatterlist *sg = host->sg_ptr, *sg_tmp; struct dma_async_tx_descriptor *desc = NULL; struct dma_chan *chan = host->chan_tx; - struct mfd_cell *cell = host->pdev->dev.platform_data; + struct mfd_cell *cell = mfd_get_cell(host->pdev); struct tmio_mmc_data *pdata = cell->driver_data; dma_cookie_t cookie; int ret, i; @@ -1071,7 +1071,7 @@ static void tmio_mmc_release_dma(struct tmio_mmc_host *host) static int tmio_mmc_start_data(struct tmio_mmc_host *host, struct mmc_data *data) { - struct mfd_cell *cell = host->pdev->dev.platform_data; + struct mfd_cell *cell = mfd_get_cell(host->pdev); struct tmio_mmc_data *pdata = cell->driver_data; pr_debug("setup data transfer: blocksize %08x nr_blocks %d\n", @@ -1177,7 +1177,7 @@ static void tmio_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) static int tmio_mmc_get_ro(struct mmc_host *mmc) { struct tmio_mmc_host *host = mmc_priv(mmc); - struct mfd_cell *cell = host->pdev->dev.platform_data; + struct mfd_cell *cell = mfd_get_cell(host->pdev); struct tmio_mmc_data *pdata = cell->driver_data; return ((pdata->flags & TMIO_MMC_WRPROTECT_DISABLE) || @@ -1187,7 +1187,7 @@ static int tmio_mmc_get_ro(struct mmc_host *mmc) static int tmio_mmc_get_cd(struct mmc_host *mmc) { struct tmio_mmc_host *host = mmc_priv(mmc); - struct mfd_cell *cell = host->pdev->dev.platform_data; + struct mfd_cell *cell = mfd_get_cell(host->pdev); struct tmio_mmc_data *pdata = cell->driver_data; if (!pdata->get_cd) @@ -1207,7 +1207,7 @@ static const struct mmc_host_ops tmio_mmc_ops = { #ifdef CONFIG_PM static int tmio_mmc_suspend(struct platform_device *dev, pm_message_t state) { - struct mfd_cell *cell = (struct mfd_cell *)dev->dev.platform_data; + struct mfd_cell *cell = mfd_get_cell(dev); struct mmc_host *mmc = platform_get_drvdata(dev); int ret; @@ -1222,7 +1222,7 @@ static int tmio_mmc_suspend(struct platform_device *dev, pm_message_t state) static int tmio_mmc_resume(struct platform_device *dev) { - struct mfd_cell *cell = (struct mfd_cell *)dev->dev.platform_data; + struct mfd_cell *cell = mfd_get_cell(dev); struct mmc_host *mmc = platform_get_drvdata(dev); int ret = 0; @@ -1245,7 +1245,7 @@ out: static int __devinit tmio_mmc_probe(struct platform_device *dev) { - struct mfd_cell *cell = (struct mfd_cell *)dev->dev.platform_data; + struct mfd_cell *cell = mfd_get_cell(dev); struct tmio_mmc_data *pdata; struct resource *res_ctl; struct tmio_mmc_host *host; @@ -1360,7 +1360,7 @@ out: static int __devexit tmio_mmc_remove(struct platform_device *dev) { - struct mfd_cell *cell = (struct mfd_cell *)dev->dev.platform_data; + struct mfd_cell *cell = mfd_get_cell(dev); struct mmc_host *mmc = platform_get_drvdata(dev); platform_set_drvdata(dev, NULL); diff --git a/drivers/w1/masters/ds1wm.c b/drivers/w1/masters/ds1wm.c index 6b85e7f..94f55d8 100644 --- a/drivers/w1/masters/ds1wm.c +++ b/drivers/w1/masters/ds1wm.c @@ -336,7 +336,7 @@ static int ds1wm_probe(struct platform_device *pdev) if (!pdev) return -ENODEV; - cell = pdev->dev.platform_data; + cell = mfd_get_cell(pdev); if (!cell) return -ENODEV; -- 1.7.2.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/