X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fmmc%2Fcore%2Fbus.c;h=0d9b2d6f9ebfba638b2bba41a0a0f6d28c922cc6;hb=a84756c5735f28bf000617f18734a9e94426386a;hp=817a79462b3d5747e75057ac7f6819d925ae4d4e;hpb=532df780a2012ad75b3f078647f229c4dabd99d1;p=linux-2.6

diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index 817a79462b..0d9b2d6f9e 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -17,8 +17,8 @@
 #include <linux/mmc/card.h>
 #include <linux/mmc/host.h>
 
-#include "sysfs.h"
 #include "core.h"
+#include "sdio_cis.h"
 #include "bus.h"
 
 #define dev_to_mmc_card(d)	container_of(d, struct mmc_card, dev)
@@ -34,13 +34,15 @@ static ssize_t mmc_type_show(struct device *dev,
 		return sprintf(buf, "MMC\n");
 	case MMC_TYPE_SD:
 		return sprintf(buf, "SD\n");
+	case MMC_TYPE_SDIO:
+		return sprintf(buf, "SDIO\n");
 	default:
 		return -EFAULT;
 	}
 }
 
 static struct device_attribute mmc_dev_attrs[] = {
-	MMC_ATTR_RO(type),
+	__ATTR(type, S_IRUGO, mmc_type_show, NULL),
 	__ATTR_NULL,
 };
 
@@ -55,36 +57,35 @@ static int mmc_bus_match(struct device *dev, struct device_driver *drv)
 }
 
 static int
-mmc_bus_uevent(struct device *dev, char **envp, int num_envp, char *buf,
-		int buf_size)
+mmc_bus_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
 	struct mmc_card *card = dev_to_mmc_card(dev);
-	int retval = 0, i = 0, length = 0;
-
-#define add_env(fmt,val) do {					\
-	retval = add_uevent_var(envp, num_envp, &i,		\
-				buf, buf_size, &length,		\
-				fmt, val);			\
-	if (retval)						\
-		return retval;					\
-} while (0);
+	const char *type;
+	int retval = 0;
 
 	switch (card->type) {
 	case MMC_TYPE_MMC:
-		add_env("MMC_TYPE=%s", "MMC");
+		type = "MMC";
 		break;
 	case MMC_TYPE_SD:
-		add_env("MMC_TYPE=%s", "SD");
+		type = "SD";
+		break;
+	case MMC_TYPE_SDIO:
+		type = "SDIO";
 		break;
+	default:
+		type = NULL;
 	}
 
-	add_env("MMC_NAME=%s", mmc_card_name(card));
-
-#undef add_env
+	if (type) {
+		retval = add_uevent_var(env, "MMC_TYPE=%s", type);
+		if (retval)
+			return retval;
+	}
 
-	envp[i] = NULL;
+	retval = add_uevent_var(env, "MMC_NAME=%s", mmc_card_name(card));
 
-	return 0;
+	return retval;
 }
 
 static int mmc_bus_probe(struct device *dev)
@@ -176,13 +177,18 @@ static void mmc_release_card(struct device *dev)
 {
 	struct mmc_card *card = dev_to_mmc_card(dev);
 
+	sdio_free_common_cis(card);
+
+	if (card->info)
+		kfree(card->info);
+
 	kfree(card);
 }
 
 /*
  * Allocate and initialise a new MMC card structure.
  */
-struct mmc_card *mmc_alloc_card(struct mmc_host *host)
+struct mmc_card *mmc_alloc_card(struct mmc_host *host, struct device_type *type)
 {
 	struct mmc_card *card;
 
@@ -197,6 +203,7 @@ struct mmc_card *mmc_alloc_card(struct mmc_host *host)
 	card->dev.parent = mmc_classdev(host);
 	card->dev.bus = &mmc_bus_type;
 	card->dev.release = mmc_release_card;
+	card->dev.type = type;
 
 	return card;
 }
@@ -221,33 +228,33 @@ int mmc_add_card(struct mmc_card *card)
 		if (mmc_card_blockaddr(card))
 			type = "SDHC";
 		break;
+	case MMC_TYPE_SDIO:
+		type = "SDIO";
+		break;
 	default:
 		type = "?";
 		break;
 	}
 
-	printk(KERN_INFO "%s: new %s%s card at address %04x\n",
-		mmc_hostname(card->host),
-		mmc_card_highspeed(card) ? "high speed " : "",
-		type, card->rca);
-
-	card->dev.uevent_suppress = 1;
+	if (mmc_host_is_spi(card->host)) {
+		printk(KERN_INFO "%s: new %s%s card on SPI\n",
+			mmc_hostname(card->host),
+			mmc_card_highspeed(card) ? "high speed " : "",
+			type);
+	} else {
+		printk(KERN_INFO "%s: new %s%s card at address %04x\n",
+			mmc_hostname(card->host),
+			mmc_card_highspeed(card) ? "high speed " : "",
+			type, card->rca);
+	}
 
 	ret = device_add(&card->dev);
 	if (ret)
 		return ret;
 
-	if (card->host->bus_ops->sysfs_add) {
-		ret = card->host->bus_ops->sysfs_add(card->host, card);
-		if (ret) {
-			device_del(&card->dev);
-			return ret;
-		 }
-	}
-
-	card->dev.uevent_suppress = 0;
-
-	kobject_uevent(&card->dev.kobj, KOBJ_ADD);
+#ifdef CONFIG_DEBUG_FS
+	mmc_add_card_debugfs(card);
+#endif
 
 	mmc_card_set_present(card);
 
@@ -260,12 +267,18 @@ int mmc_add_card(struct mmc_card *card)
  */
 void mmc_remove_card(struct mmc_card *card)
 {
-	if (mmc_card_present(card)) {
-		printk(KERN_INFO "%s: card %04x removed\n",
-			mmc_hostname(card->host), card->rca);
+#ifdef CONFIG_DEBUG_FS
+	mmc_remove_card_debugfs(card);
+#endif
 
-		if (card->host->bus_ops->sysfs_remove)
-			card->host->bus_ops->sysfs_remove(card->host, card);
+	if (mmc_card_present(card)) {
+		if (mmc_host_is_spi(card->host)) {
+			printk(KERN_INFO "%s: SPI card removed\n",
+				mmc_hostname(card->host));
+		} else {
+			printk(KERN_INFO "%s: card %04x removed\n",
+				mmc_hostname(card->host), card->rca);
+		}
 		device_del(&card->dev);
 	}