---

yaml --- r: 137493 b: refs/heads/master c: 01971f6 h: refs/heads/master i: 137491: 12c4bb3 v: v3
git-mirror · Mar 24, 2009 · 0865271 · 0865271
1 parent e995da2
commit 0865271
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Showing 5 changed files with 17 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0329c3773e59aa7e50dc3760a27fb4e098773d0f
+refs/heads/master: 01971f65ff88e3ebe2b6ae42b95d68e26b83718d
diff --git a/trunk/arch/arm/mach-omap2/mmc-twl4030.c b/trunk/arch/arm/mach-omap2/mmc-twl4030.c
@@ -17,6 +17,7 @@
 #include <linux/delay.h>
 #include <linux/gpio.h>
 #include <linux/i2c/twl4030.h>
+#include <linux/regulator/machine.h>
 
 #include <mach/hardware.h>
 #include <mach/control.h>
@@ -437,6 +438,15 @@ void __init twl4030_mmc_init(struct twl4030_hsmmc_info *controllers)
 	}
 
 	omap2_init_mmc(hsmmc_data, OMAP34XX_NR_MMC);
+
+	/* pass the device nodes back to board setup code */
+	for (c = controllers; c->mmc; c++) {
+		struct omap_mmc_platform_data *mmc = hsmmc_data[c->mmc - 1];
+
+		if (!c->mmc || c->mmc > nr_hsmmc)
+			continue;
+		c->dev = mmc->dev;
+	}
 }
 
 #endif
diff --git a/trunk/arch/arm/mach-omap2/mmc-twl4030.h b/trunk/arch/arm/mach-omap2/mmc-twl4030.h
@@ -13,6 +13,7 @@ struct twl4030_hsmmc_info {
 	bool	ext_clock;	/* use external pin for input clock */
 	int	gpio_cd;	/* or -EINVAL */
 	int	gpio_wp;	/* or -EINVAL */
+	struct device *dev;	/* returned: pointer to mmc adapter */
 };
 
 #if	defined(CONFIG_TWL4030_CORE) && \

diff --git a/trunk/arch/arm/plat-omap/devices.c b/trunk/arch/arm/plat-omap/devices.c
@@ -228,6 +228,9 @@ int __init omap_mmc_add(const char *name, int id, unsigned long base,
 	ret = platform_device_add(pdev);
 	if (ret)
 		goto fail;
+
+	/* return device handle to board setup code */
+	data->dev = &pdev->dev;
 	return 0;
 
 fail:

diff --git a/trunk/arch/arm/plat-omap/include/mach/mmc.h b/trunk/arch/arm/plat-omap/include/mach/mmc.h
@@ -37,6 +37,8 @@
 #define OMAP_MMC_MAX_SLOTS	2
 
 struct omap_mmc_platform_data {
+	/* back-link to device */
+	struct device *dev;
 
 	/* number of slots per controller */
 	unsigned nr_slots:2;