From 7f133de1fbe9f496973aaaf22e830433600fa99e Mon Sep 17 00:00:00 2001 From: Ulf Hansson Date: Thu, 18 Dec 2014 15:44:34 +0100 Subject: [PATCH] mmc: slot-gpio: Make mmc_gpio_alloc() available for MMC core As a step in moving slot-gpio functions/structs closer to the MMC core, let's add a local header file for slot-gpio. In this initial step we move mmc_gpio_alloc() into the header file, to make it available for the MMC core. Following patches will show the utilization of it. Signed-off-by: Ulf Hansson --- drivers/mmc/core/slot-gpio.c | 4 +++- drivers/mmc/core/slot-gpio.h | 13 +++++++++++++ 2 files changed, 16 insertions(+), 1 deletion(-) create mode 100644 drivers/mmc/core/slot-gpio.h diff --git a/drivers/mmc/core/slot-gpio.c b/drivers/mmc/core/slot-gpio.c index f9a0c6e8001e..ec918c27e77f 100644 --- a/drivers/mmc/core/slot-gpio.c +++ b/drivers/mmc/core/slot-gpio.c @@ -18,6 +18,8 @@ #include #include +#include "slot-gpio.h" + struct mmc_gpio { struct gpio_desc *ro_gpio; struct gpio_desc *cd_gpio; @@ -38,7 +40,7 @@ static irqreturn_t mmc_gpio_cd_irqt(int irq, void *dev_id) return IRQ_HANDLED; } -static int mmc_gpio_alloc(struct mmc_host *host) +int mmc_gpio_alloc(struct mmc_host *host) { size_t len = strlen(dev_name(host->parent)) + 4; struct mmc_gpio *ctx; diff --git a/drivers/mmc/core/slot-gpio.h b/drivers/mmc/core/slot-gpio.h new file mode 100644 index 000000000000..8c1854dc5d58 --- /dev/null +++ b/drivers/mmc/core/slot-gpio.h @@ -0,0 +1,13 @@ +/* + * Copyright (C) 2014 Linaro Ltd + * + * Author: Ulf Hansson + * + * License terms: GNU General Public License (GPL) version 2 + */ +#ifndef _MMC_CORE_SLOTGPIO_H +#define _MMC_CORE_SLOTGPIO_H + +int mmc_gpio_alloc(struct mmc_host *host); + +#endif -- 2.20.1