From: 柯飞雄 <kfx@rock-chips.com>
Date: Tue, 25 May 2010 04:57:44 +0000 (+0000)
Subject: mod sd driver
X-Git-Tag: firefly_0821_release~11473
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2b47013c3cb0f50fb0c139420f2eaa7900129727;p=firefly-linux-kernel-4.4.55.git

mod sd driver
---

diff --git a/arch/arm/mach-rk2818/board-midsdk.c b/arch/arm/mach-rk2818/board-midsdk.c
index 56a14d40832f..a313e055b525 100644
--- a/arch/arm/mach-rk2818/board-midsdk.c
+++ b/arch/arm/mach-rk2818/board-midsdk.c
@@ -171,6 +171,7 @@ struct rk2818_sdmmc_platform_data default_sdmmc0_data __initdata = {
 					   MMC_VDD_33_34|MMC_VDD_34_35| MMC_VDD_35_36),
 	.host_caps 	= (MMC_CAP_4_BIT_DATA|MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
 	.cfg_gpio = rk2818_sdmmc0_cfg_gpio,
+	.no_detect = 0;
 #ifdef CONFIG_SDMMC0_USE_DMA
 	.use_dma  = 1,
 #else
@@ -184,6 +185,7 @@ struct rk2818_sdmmc_platform_data default_sdmmc1_data __initdata = {
 	.host_caps 	= (MMC_CAP_4_BIT_DATA|MMC_CAP_SDIO_IRQ|
 				   MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
 	.cfg_gpio = rk2818_sdmmc1_cfg_gpio,
+	.no_detect = 1;
 #ifdef CONFIG_SDMMC1_USE_DMA
 	.use_dma  = 1,
 #else
diff --git a/arch/arm/mach-rk2818/include/mach/board.h b/arch/arm/mach-rk2818/include/mach/board.h
index d330425a12c0..d98c1f56825a 100644
--- a/arch/arm/mach-rk2818/include/mach/board.h
+++ b/arch/arm/mach-rk2818/include/mach/board.h
@@ -32,6 +32,7 @@ struct rk2818_sdmmc_platform_data {
 	unsigned int host_caps;
 	unsigned int host_ocr_avail;
 	unsigned int use_dma:1;
+	unsigned int no_detect:1;
 	void    (*cfg_gpio)(struct platform_device *dev);
 };