From mboxrd@z Thu Jan 1 00:00:00 1970 From: Guennadi Liakhovetski Date: Thu, 09 Feb 2012 21:57:11 +0000 Subject: [PATCH 05/10 v3] ARM: mach-shmobile: convert mackerel to use the generic MMC GPIO hotplug helper Message-Id: <1328824636-10553-6-git-send-email-g.liakhovetski@gmx.de> List-Id: References: <1328824636-10553-1-git-send-email-g.liakhovetski@gmx.de> In-Reply-To: <1328824636-10553-1-git-send-email-g.liakhovetski@gmx.de> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-mmc@vger.kernel.org Cc: Chris Ball , Paul Mundt , linux-sh@vger.kernel.org, Magnus Damm Signed-off-by: Guennadi Liakhovetski --- arch/arm/mach-shmobile/board-mackerel.c | 22 ++-------------------- 1 files changed, 2 insertions(+), 20 deletions(-) diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index 9c5e598..9501a7a 100644 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -1004,21 +1004,12 @@ static int slot_cn7_get_cd(struct platform_device *pdev) } /* SDHI0 */ -static irqreturn_t mackerel_sdhi0_gpio_cd(int irq, void *arg) -{ - struct device *dev = arg; - struct sh_mobile_sdhi_info *info = dev->platform_data; - struct tmio_mmc_data *pdata = info->pdata; - - tmio_mmc_cd_wakeup(pdata); - - return IRQ_HANDLED; -} - static struct sh_mobile_sdhi_info sdhi0_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, + .tmio_flags = TMIO_MMC_USE_GPIO_CD, .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ, + .cd_gpio = GPIO_PORT172, }; static struct resource sdhi0_resources[] = { @@ -1408,7 +1399,6 @@ static void __init mackerel_init(void) { u32 srcr4; struct clk *clk; - int ret; sh7372_pinmux_init(); @@ -1505,7 +1495,6 @@ static void __init mackerel_init(void) irq_set_irq_type(IRQ21, IRQ_TYPE_LEVEL_HIGH); /* enable SDHI0 */ - gpio_request(GPIO_FN_SDHICD0, NULL); gpio_request(GPIO_FN_SDHIWP0, NULL); gpio_request(GPIO_FN_SDHICMD0, NULL); gpio_request(GPIO_FN_SDHICLK0, NULL); @@ -1514,13 +1503,6 @@ static void __init mackerel_init(void) gpio_request(GPIO_FN_SDHID0_1, NULL); gpio_request(GPIO_FN_SDHID0_0, NULL); - ret = request_irq(evt2irq(0x3340), mackerel_sdhi0_gpio_cd, - IRQF_TRIGGER_FALLING, "sdhi0 cd", &sdhi0_device.dev); - if (!ret) - sdhi0_info.tmio_flags |= TMIO_MMC_HAS_COLD_CD; - else - pr_err("Cannot get IRQ #%d: %d\n", evt2irq(0x3340), ret); - #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) /* enable SDHI1 */ gpio_request(GPIO_FN_SDHICMD1, NULL); -- 1.7.2.5 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Guennadi Liakhovetski Subject: [PATCH 05/10 v3] ARM: mach-shmobile: convert mackerel to use the generic MMC GPIO hotplug helper Date: Thu, 9 Feb 2012 22:57:11 +0100 Message-ID: <1328824636-10553-6-git-send-email-g.liakhovetski@gmx.de> References: <1328824636-10553-1-git-send-email-g.liakhovetski@gmx.de> Return-path: In-Reply-To: <1328824636-10553-1-git-send-email-g.liakhovetski@gmx.de> Sender: linux-sh-owner@vger.kernel.org To: linux-mmc@vger.kernel.org Cc: Chris Ball , Paul Mundt , linux-sh@vger.kernel.org, Magnus Damm List-Id: linux-mmc@vger.kernel.org Signed-off-by: Guennadi Liakhovetski --- arch/arm/mach-shmobile/board-mackerel.c | 22 ++-------------------- 1 files changed, 2 insertions(+), 20 deletions(-) diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index 9c5e598..9501a7a 100644 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -1004,21 +1004,12 @@ static int slot_cn7_get_cd(struct platform_device *pdev) } /* SDHI0 */ -static irqreturn_t mackerel_sdhi0_gpio_cd(int irq, void *arg) -{ - struct device *dev = arg; - struct sh_mobile_sdhi_info *info = dev->platform_data; - struct tmio_mmc_data *pdata = info->pdata; - - tmio_mmc_cd_wakeup(pdata); - - return IRQ_HANDLED; -} - static struct sh_mobile_sdhi_info sdhi0_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, + .tmio_flags = TMIO_MMC_USE_GPIO_CD, .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ, + .cd_gpio = GPIO_PORT172, }; static struct resource sdhi0_resources[] = { @@ -1408,7 +1399,6 @@ static void __init mackerel_init(void) { u32 srcr4; struct clk *clk; - int ret; sh7372_pinmux_init(); @@ -1505,7 +1495,6 @@ static void __init mackerel_init(void) irq_set_irq_type(IRQ21, IRQ_TYPE_LEVEL_HIGH); /* enable SDHI0 */ - gpio_request(GPIO_FN_SDHICD0, NULL); gpio_request(GPIO_FN_SDHIWP0, NULL); gpio_request(GPIO_FN_SDHICMD0, NULL); gpio_request(GPIO_FN_SDHICLK0, NULL); @@ -1514,13 +1503,6 @@ static void __init mackerel_init(void) gpio_request(GPIO_FN_SDHID0_1, NULL); gpio_request(GPIO_FN_SDHID0_0, NULL); - ret = request_irq(evt2irq(0x3340), mackerel_sdhi0_gpio_cd, - IRQF_TRIGGER_FALLING, "sdhi0 cd", &sdhi0_device.dev); - if (!ret) - sdhi0_info.tmio_flags |= TMIO_MMC_HAS_COLD_CD; - else - pr_err("Cannot get IRQ #%d: %d\n", evt2irq(0x3340), ret); - #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) /* enable SDHI1 */ gpio_request(GPIO_FN_SDHICMD1, NULL); -- 1.7.2.5