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sh: ecovec24: Remove MMCIF and SDHI .set_pwr() callbacks 

The MMCIF and SHDI platform data .set_pwr() callbacks are used to
control the vmmc/vqmmc power supplies. As the power supplies already
register control GPIOs there's no need to perform the operation
manually. Remove the callback functions.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Laurent Pinchart 2013-08-08 12:38:36 +02:00 committed by Chris Ball
parent d3e9a8d00f
commit f0af3689e7
1 changed files with 0 additions and 41 deletions
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41
arch/sh/boards/mach-ecovec24/setup.c
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@ -598,29 +598,9 @@ static struct platform_device sdhi0_power = {
},
};
static void sdhi0_set_pwr(struct platform_device *pdev, int state)
{
static int power_gpio = -EINVAL;
if (power_gpio < 0) {
int ret = gpio_request(GPIO_PTB6, NULL);
if (!ret) {
power_gpio = GPIO_PTB6;
gpio_direction_output(power_gpio, 0);
}
}
/*
* Toggle the GPIO regardless, whether we managed to grab it above or
* the fixed regulator driver did.
*/
gpio_set_value(GPIO_PTB6, state);
}
static struct sh_mobile_sdhi_info sdhi0_info = {
.dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
.dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
.set_pwr = sdhi0_set_pwr,
.tmio_caps = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD |
MMC_CAP_NEEDS_POLL,
.tmio_flags = TMIO_MMC_USE_GPIO_CD,
@ -650,25 +630,6 @@ static struct platform_device sdhi0_device = {
},
};
static void cn12_set_pwr(struct platform_device *pdev, int state)
{
static int power_gpio = -EINVAL;
if (power_gpio < 0) {
int ret = gpio_request(GPIO_PTB7, NULL);
if (!ret) {
power_gpio = GPIO_PTB7;
gpio_direction_output(power_gpio, 0);
}
}
/*
* Toggle the GPIO regardless, whether we managed to grab it above or
* the fixed regulator driver did.
*/
gpio_set_value(GPIO_PTB7, state);
}
#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
/* SDHI1 */
static struct sh_mobile_sdhi_info sdhi1_info = {
@ -678,7 +639,6 @@ static struct sh_mobile_sdhi_info sdhi1_info = {
MMC_CAP_NEEDS_POLL,
.tmio_flags = TMIO_MMC_USE_GPIO_CD,
.cd_gpio = GPIO_PTW7,
.set_pwr = cn12_set_pwr,
};
static struct resource sdhi1_resources[] = {
@ -1000,7 +960,6 @@ static struct resource sh_mmcif_resources[] = {
};
static struct sh_mmcif_plat_data sh_mmcif_plat = {
.set_pwr = cn12_set_pwr,
.sup_pclk = 0, /* SH7724: Max Pclk/2 */
.caps = MMC_CAP_4_BIT_DATA |
MMC_CAP_8_BIT_DATA |