From d3b993dcc11cd291e6908ed02b9db99970220952 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Fri, 15 Oct 2010 12:21:00 +0200 Subject: mmc: sdhci-pltfm: move .h file into appropriate subdir MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Make use of the include/linux/mmc directory. Signed-off-by: Wolfram Sang Acked-by: Anton Vorontsov Tested-by: Eric Bénard Signed-off-by: Chris Ball --- include/linux/mmc/sdhci-pltfm.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 include/linux/mmc/sdhci-pltfm.h (limited to 'include/linux/mmc/sdhci-pltfm.h') diff --git a/include/linux/mmc/sdhci-pltfm.h b/include/linux/mmc/sdhci-pltfm.h new file mode 100644 index 000000000000..0239bd70241e --- /dev/null +++ b/include/linux/mmc/sdhci-pltfm.h @@ -0,0 +1,35 @@ +/* + * Platform data declarations for the sdhci-pltfm driver. + * + * Copyright (c) 2010 MontaVista Software, LLC. + * + * Author: Anton Vorontsov + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + */ + +#ifndef _SDHCI_PLTFM_H +#define _SDHCI_PLTFM_H + +struct sdhci_ops; +struct sdhci_host; + +/** + * struct sdhci_pltfm_data - SDHCI platform-specific information & hooks + * @ops: optional pointer to the platform-provided SDHCI ops + * @quirks: optional SDHCI quirks + * @init: optional hook that is called during device probe, before the + * driver tries to access any SDHCI registers + * @exit: optional hook that is called during device removal + */ +struct sdhci_pltfm_data { + struct sdhci_ops *ops; + unsigned int quirks; + int (*init)(struct sdhci_host *host); + void (*exit)(struct sdhci_host *host); +}; + +#endif /* _SDHCI_PLTFM_H */ -- cgit v1.2.2 From 012994f4fa5fc7663b51fa921c85c0a352339b24 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Fri, 15 Oct 2010 12:21:02 +0200 Subject: mmc: sdhci_pltfm: pass more data on custom init call MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The custom init call may need more data to perform its job, so we pass it a pointer to pdata, too. Also, always use the platform_id specific data even if platform_data is present. Doing that, platform_data can additionally be parsed by init() for board-specific information (via sdhci->mmc->parent). (Note: the old behaviour was that you could override the platform_id specific data with your own. However, one can still do this by using the "sdhci" id instead of "sdhci-".) Signed-off-by: Wolfram Sang Tested-by: Eric Bénard Signed-off-by: Chris Ball --- include/linux/mmc/sdhci-pltfm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/mmc/sdhci-pltfm.h') diff --git a/include/linux/mmc/sdhci-pltfm.h b/include/linux/mmc/sdhci-pltfm.h index 0239bd70241e..548d59d404cb 100644 --- a/include/linux/mmc/sdhci-pltfm.h +++ b/include/linux/mmc/sdhci-pltfm.h @@ -28,7 +28,7 @@ struct sdhci_host; struct sdhci_pltfm_data { struct sdhci_ops *ops; unsigned int quirks; - int (*init)(struct sdhci_host *host); + int (*init)(struct sdhci_host *host, struct sdhci_pltfm_data *pdata); void (*exit)(struct sdhci_host *host); }; -- cgit v1.2.2