From 5080a08d0f8a4b2ba3a15e5ddc5ece84a444cad8 Mon Sep 17 00:00:00 2001 From: Ulf Hansson Date: Fri, 21 Mar 2014 10:46:39 +0100 Subject: [PATCH] mmc: mmci: Enforce max frequency configuration through DT Remove the option to provide a maximum frequency as platform data, enforce it through DT. Signed-off-by: Ulf Hansson --- drivers/mmc/host/mmci.c | 5 +---- include/linux/amba/mmci.h | 4 ---- 2 files changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index 9c60325f1a30..758efea184c9 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -1500,13 +1500,10 @@ static int mmci_probe(struct amba_device *dev, * If no maximum operating frequency is supplied, fall back to use * the module parameter, which has a (low) default value in case it * is not specified. Either value must not exceed the clock rate into - * the block, of course. Also note that DT takes precedence over - * platform data. + * the block, of course. */ if (mmc->f_max) mmc->f_max = min(host->mclk, mmc->f_max); - else if (plat->f_max) - mmc->f_max = min(host->mclk, plat->f_max); else mmc->f_max = min(host->mclk, fmax); dev_dbg(mmc_dev(mmc), "clocking block at %u Hz\n", mmc->f_max); diff --git a/include/linux/amba/mmci.h b/include/linux/amba/mmci.h index b992fc931295..3f95d32d5277 100644 --- a/include/linux/amba/mmci.h +++ b/include/linux/amba/mmci.h @@ -12,9 +12,6 @@ struct dma_chan; /** * struct mmci_platform_data - platform configuration for the MMCI * (also known as PL180) block. - * @f_max: the maximum operational frequency for this host in this - * platform configuration. When this is specified it takes precedence - * over the module parameter for the same frequency. * @ocr_mask: available voltages on the 4 pins from the block, this * is ignored if a regulator is used, see the MMC_VDD_* masks in * mmc/host.h @@ -42,7 +39,6 @@ struct dma_chan; * bidirectional channel */ struct mmci_platform_data { - unsigned int f_max; unsigned int ocr_mask; int (*ios_handler)(struct device *, struct mmc_ios *); unsigned int (*status)(struct device *); -- 2.34.1