diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-08-08 12:38:36 +0200 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-08-24 23:45:39 -0400 |
| commit | f0af3689e7d68af35363a3b8d31851561832a914 (patch) | |
| tree | 1a68bbee6ce35075b01169550413c703004af9fc /arch/sh | |
| parent | d3e9a8d00f62ff80fe9d97d4087d77bdabc37959 (diff) | |
| download | linux-f0af3689e7d68af35363a3b8d31851561832a914.tar.bz2 | |
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>
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/boards/mach-ecovec24/setup.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 5af40f5e0ba4..0332d2557303 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -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 | |