10 files changed, 113 insertions, 206 deletions

diff --git a/drivers/mmc/core/Makefile b/drivers/mmc/core/Makefile
index 4985807257a8..19a1a254a0c5 100644
--- a/drivers/mmc/core/Makefile
+++ b/drivers/mmc/core/Makefile
@@ -7,7 +7,7 @@ ifeq ($(CONFIG_MMC_DEBUG),y)
 endif
 
 obj-$(CONFIG_MMC)               += mmc_core.o
-mmc_core-y                      := core.o sysfs.o bus.o host.o \
+mmc_core-y                      := core.o bus.o host.o \
                                    mmc.o mmc_ops.o sd.o sd_ops.o \
                                    sdio.o sdio_ops.o sdio_bus.o \
                                    sdio_cis.o sdio_io.o sdio_irq.o
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index b0c22cad9423..fd95b18e988b 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -17,7 +17,6 @@
 #include <linux/mmc/card.h>
 #include <linux/mmc/host.h>
 
-#include "sysfs.h"
 #include "core.h"
 #include "sdio_cis.h"
 #include "bus.h"
@@ -43,7 +42,7 @@ static ssize_t mmc_type_show(struct device *dev,
 }
 
 static struct device_attribute mmc_dev_attrs[] = {
-        MMC_ATTR_RO(type),
+        __ATTR(type, S_IRUGO, mmc_type_show, NULL),
         __ATTR_NULL,
 };
 
@@ -189,7 +188,7 @@ static void mmc_release_card(struct device *dev)
 /*
  * 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;
 
@@ -204,6 +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;
 }
@@ -248,24 +248,10 @@ int mmc_add_card(struct mmc_card *card)
                         type, card->rca);
         }
 
-        card->dev.uevent_suppress = 1;
-
         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);
-
         mmc_card_set_present(card);
 
         return 0;
@@ -285,9 +271,6 @@ void mmc_remove_card(struct mmc_card *card)
                         printk(KERN_INFO "%s: card %04x removed\n",
                                 mmc_hostname(card->host), card->rca);
                 }
-
-                if (card->host->bus_ops->sysfs_remove)
-                        card->host->bus_ops->sysfs_remove(card->host, card);
                 device_del(&card->dev);
         }
 
diff --git a/drivers/mmc/core/bus.h b/drivers/mmc/core/bus.h
index 4f35431116a8..18178766ab46 100644
--- a/drivers/mmc/core/bus.h
+++ b/drivers/mmc/core/bus.h
@@ -11,7 +11,16 @@
 #ifndef _MMC_CORE_BUS_H
 #define _MMC_CORE_BUS_H
 
-struct mmc_card *mmc_alloc_card(struct mmc_host *host);
+#define MMC_DEV_ATTR(name, fmt, args...)                                        \
+static ssize_t mmc_##name##_show (struct device *dev, struct device_attribute *attr, char *buf) \
+{                                                                               \
+        struct mmc_card *card = container_of(dev, struct mmc_card, dev);        \
+        return sprintf(buf, fmt, args);                                         \
+}                                                                               \
+static DEVICE_ATTR(name, S_IRUGO, mmc_##name##_show, NULL)
+
+struct mmc_card *mmc_alloc_card(struct mmc_host *host,
+        struct device_type *type);
 int mmc_add_card(struct mmc_card *card);
 void mmc_remove_card(struct mmc_card *card);
 
diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h
index 39daf2fb5dc4..cfa8e15b5923 100644
--- a/drivers/mmc/core/core.h
+++ b/drivers/mmc/core/core.h
@@ -18,8 +18,6 @@
 struct mmc_bus_ops {
         void (*remove)(struct mmc_host *);
         void (*detect)(struct mmc_host *);
-        int (*sysfs_add)(struct mmc_host *, struct mmc_card *card);
-        void (*sysfs_remove)(struct mmc_host *, struct mmc_card *card);
         void (*suspend)(struct mmc_host *);
         void (*resume)(struct mmc_host *);
 };
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 68c0e3b2f0e8..3da29eef8f7d 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -17,7 +17,6 @@
 #include <linux/mmc/mmc.h>
 
 #include "core.h"
-#include "sysfs.h"
 #include "bus.h"
 #include "mmc_ops.h"
 
@@ -248,6 +247,44 @@ out:
         return err;
 }
 
+MMC_DEV_ATTR(cid, "%08x%08x%08x%08x\n", card->raw_cid[0], card->raw_cid[1],
+        card->raw_cid[2], card->raw_cid[3]);
+MMC_DEV_ATTR(csd, "%08x%08x%08x%08x\n", card->raw_csd[0], card->raw_csd[1],
+        card->raw_csd[2], card->raw_csd[3]);
+MMC_DEV_ATTR(date, "%02d/%04d\n", card->cid.month, card->cid.year);
+MMC_DEV_ATTR(fwrev, "0x%x\n", card->cid.fwrev);
+MMC_DEV_ATTR(hwrev, "0x%x\n", card->cid.hwrev);
+MMC_DEV_ATTR(manfid, "0x%06x\n", card->cid.manfid);
+MMC_DEV_ATTR(name, "%s\n", card->cid.prod_name);
+MMC_DEV_ATTR(oemid, "0x%04x\n", card->cid.oemid);
+MMC_DEV_ATTR(serial, "0x%08x\n", card->cid.serial);
+
+static struct attribute *mmc_std_attrs[] = {
+        &dev_attr_cid.attr,
+        &dev_attr_csd.attr,
+        &dev_attr_date.attr,
+        &dev_attr_fwrev.attr,
+        &dev_attr_hwrev.attr,
+        &dev_attr_manfid.attr,
+        &dev_attr_name.attr,
+        &dev_attr_oemid.attr,
+        &dev_attr_serial.attr,
+        NULL,
+};
+
+static struct attribute_group mmc_std_attr_group = {
+        .attrs = mmc_std_attrs,
+};
+
+static struct attribute_group *mmc_attr_groups[] = {
+        &mmc_std_attr_group,
+        NULL,
+};
+
+static struct device_type mmc_type = {
+        .groups = mmc_attr_groups,
+};
+
 /*
  * Handle the detection and initialisation of a card.
  *
@@ -308,7 +345,7 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
                 /*
                  * Allocate card structure.
                  */
-                card = mmc_alloc_card(host);
+                card = mmc_alloc_card(host, &mmc_type);
                 if (IS_ERR(card)) {
                         err = PTR_ERR(card);
                         goto err;
@@ -459,53 +496,6 @@ static void mmc_detect(struct mmc_host *host)
         }
 }
 
-MMC_ATTR_FN(cid, "%08x%08x%08x%08x\n", card->raw_cid[0], card->raw_cid[1],
-        card->raw_cid[2], card->raw_cid[3]);
-MMC_ATTR_FN(csd, "%08x%08x%08x%08x\n", card->raw_csd[0], card->raw_csd[1],
-        card->raw_csd[2], card->raw_csd[3]);
-MMC_ATTR_FN(date, "%02d/%04d\n", card->cid.month, card->cid.year);
-MMC_ATTR_FN(fwrev, "0x%x\n", card->cid.fwrev);
-MMC_ATTR_FN(hwrev, "0x%x\n", card->cid.hwrev);
-MMC_ATTR_FN(manfid, "0x%06x\n", card->cid.manfid);
-MMC_ATTR_FN(name, "%s\n", card->cid.prod_name);
-MMC_ATTR_FN(oemid, "0x%04x\n", card->cid.oemid);
-MMC_ATTR_FN(serial, "0x%08x\n", card->cid.serial);
-
-static struct device_attribute mmc_dev_attrs[] = {
-        MMC_ATTR_RO(cid),
-        MMC_ATTR_RO(csd),
-        MMC_ATTR_RO(date),
-        MMC_ATTR_RO(fwrev),
-        MMC_ATTR_RO(hwrev),
-        MMC_ATTR_RO(manfid),
-        MMC_ATTR_RO(name),
-        MMC_ATTR_RO(oemid),
-        MMC_ATTR_RO(serial),
-        __ATTR_NULL,
-};
-
-/*
- * Adds sysfs entries as relevant.
- */
-static int mmc_sysfs_add(struct mmc_host *host, struct mmc_card *card)
-{
-        int ret;
-
-        ret = mmc_add_attrs(card, mmc_dev_attrs);
-        if (ret < 0)
-                return ret;
-
-        return 0;
-}
-
-/*
- * Removes the sysfs entries added by mmc_sysfs_add().
- */
-static void mmc_sysfs_remove(struct mmc_host *host, struct mmc_card *card)
-{
-        mmc_remove_attrs(card, mmc_dev_attrs);
-}
-
 #ifdef CONFIG_MMC_UNSAFE_RESUME
 
 /*
@@ -560,8 +550,6 @@ static void mmc_resume(struct mmc_host *host)
 static const struct mmc_bus_ops mmc_ops = {
         .remove = mmc_remove,
         .detect = mmc_detect,
-        .sysfs_add = mmc_sysfs_add,
-        .sysfs_remove = mmc_sysfs_remove,
         .suspend = mmc_suspend,
         .resume = mmc_resume,
 };
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index d1c1e0f592f1..7ef3b15c5e3d 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -18,7 +18,6 @@
 #include <linux/mmc/sd.h>
 
 #include "core.h"
-#include "sysfs.h"
 #include "bus.h"
 #include "mmc_ops.h"
 #include "sd_ops.h"
@@ -283,6 +282,47 @@ out:
         return err;
 }
 
+MMC_DEV_ATTR(cid, "%08x%08x%08x%08x\n", card->raw_cid[0], card->raw_cid[1],
+        card->raw_cid[2], card->raw_cid[3]);
+MMC_DEV_ATTR(csd, "%08x%08x%08x%08x\n", card->raw_csd[0], card->raw_csd[1],
+        card->raw_csd[2], card->raw_csd[3]);
+MMC_DEV_ATTR(scr, "%08x%08x\n", card->raw_scr[0], card->raw_scr[1]);
+MMC_DEV_ATTR(date, "%02d/%04d\n", card->cid.month, card->cid.year);
+MMC_DEV_ATTR(fwrev, "0x%x\n", card->cid.fwrev);
+MMC_DEV_ATTR(hwrev, "0x%x\n", card->cid.hwrev);
+MMC_DEV_ATTR(manfid, "0x%06x\n", card->cid.manfid);
+MMC_DEV_ATTR(name, "%s\n", card->cid.prod_name);
+MMC_DEV_ATTR(oemid, "0x%04x\n", card->cid.oemid);
+MMC_DEV_ATTR(serial, "0x%08x\n", card->cid.serial);
+
+
+static struct attribute *sd_std_attrs[] = {
+        &dev_attr_cid.attr,
+        &dev_attr_csd.attr,
+        &dev_attr_scr.attr,
+        &dev_attr_date.attr,
+        &dev_attr_fwrev.attr,
+        &dev_attr_hwrev.attr,
+        &dev_attr_manfid.attr,
+        &dev_attr_name.attr,
+        &dev_attr_oemid.attr,
+        &dev_attr_serial.attr,
+        NULL,
+};
+
+static struct attribute_group sd_std_attr_group = {
+        .attrs = sd_std_attrs,
+};
+
+static struct attribute_group *sd_attr_groups[] = {
+        &sd_std_attr_group,
+        NULL,
+};
+
+static struct device_type sd_type = {
+        .groups = sd_attr_groups,
+};
+
 /*
  * Handle the detection and initialisation of a card.
  *
@@ -352,7 +392,7 @@ static int mmc_sd_init_card(struct mmc_host *host, u32 ocr,
                 /*
                  * Allocate card structure.
                  */
-                card = mmc_alloc_card(host);
+                card = mmc_alloc_card(host, &sd_type);
                 if (IS_ERR(card)) {
                         err = PTR_ERR(card);
                         goto err;
@@ -518,55 +558,6 @@ static void mmc_sd_detect(struct mmc_host *host)
         }
 }
 
-MMC_ATTR_FN(cid, "%08x%08x%08x%08x\n", card->raw_cid[0], card->raw_cid[1],
-        card->raw_cid[2], card->raw_cid[3]);
-MMC_ATTR_FN(csd, "%08x%08x%08x%08x\n", card->raw_csd[0], card->raw_csd[1],
-        card->raw_csd[2], card->raw_csd[3]);
-MMC_ATTR_FN(scr, "%08x%08x\n", card->raw_scr[0], card->raw_scr[1]);
-MMC_ATTR_FN(date, "%02d/%04d\n", card->cid.month, card->cid.year);
-MMC_ATTR_FN(fwrev, "0x%x\n", card->cid.fwrev);
-MMC_ATTR_FN(hwrev, "0x%x\n", card->cid.hwrev);
-MMC_ATTR_FN(manfid, "0x%06x\n", card->cid.manfid);
-MMC_ATTR_FN(name, "%s\n", card->cid.prod_name);
-MMC_ATTR_FN(oemid, "0x%04x\n", card->cid.oemid);
-MMC_ATTR_FN(serial, "0x%08x\n", card->cid.serial);
-
-static struct device_attribute mmc_sd_dev_attrs[] = {
-        MMC_ATTR_RO(cid),
-        MMC_ATTR_RO(csd),
-        MMC_ATTR_RO(scr),
-        MMC_ATTR_RO(date),
-        MMC_ATTR_RO(fwrev),
-        MMC_ATTR_RO(hwrev),
-        MMC_ATTR_RO(manfid),
-        MMC_ATTR_RO(name),
-        MMC_ATTR_RO(oemid),
-        MMC_ATTR_RO(serial),
-        __ATTR_NULL,
-};
-
-/*
- * Adds sysfs entries as relevant.
- */
-static int mmc_sd_sysfs_add(struct mmc_host *host, struct mmc_card *card)
-{
-        int ret;
-
-        ret = mmc_add_attrs(card, mmc_sd_dev_attrs);
-        if (ret < 0)
-                return ret;
-
-        return 0;
-}
-
-/*
- * Removes the sysfs entries added by mmc_sysfs_add().
- */
-static void mmc_sd_sysfs_remove(struct mmc_host *host, struct mmc_card *card)
-{
-        mmc_remove_attrs(card, mmc_sd_dev_attrs);
-}
-
 #ifdef CONFIG_MMC_UNSAFE_RESUME
 
 /*
@@ -621,8 +612,6 @@ static void mmc_sd_resume(struct mmc_host *host)
 static const struct mmc_bus_ops mmc_sd_ops = {
         .remove = mmc_sd_remove,
         .detect = mmc_sd_detect,
-        .sysfs_add = mmc_sd_sysfs_add,
-        .sysfs_remove = mmc_sd_sysfs_remove,
         .suspend = mmc_sd_suspend,
         .resume = mmc_sd_resume,
 };
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index 87a50f456efc..4eab79e09ccc 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -287,7 +287,7 @@ int mmc_attach_sdio(struct mmc_host *host, u32 ocr)
         /*
          * Allocate card structure.
          */
-        card = mmc_alloc_card(host);
+        card = mmc_alloc_card(host, NULL);
         if (IS_ERR(card)) {
                 err = PTR_ERR(card);
                 goto err;
diff --git a/drivers/mmc/core/sysfs.c b/drivers/mmc/core/sysfs.c
deleted file mode 100644
index 00a97e70f914..000000000000
--- a/drivers/mmc/core/sysfs.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- *  linux/drivers/mmc/core/sysfs.c
- *
- *  Copyright (C) 2003 Russell King, All Rights Reserved.
- *  Copyright 2007 Pierre Ossman
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- *  MMC sysfs/driver model support.
- */
-#include <linux/device.h>
-
-#include <linux/mmc/card.h>
-
-#include "sysfs.h"
-
-int mmc_add_attrs(struct mmc_card *card, struct device_attribute *attrs)
-{
-        int error = 0;
-        int i;
-
-        for (i = 0; attr_name(attrs[i]); i++) {
-                error = device_create_file(&card->dev, &attrs[i]);
-                if (error) {
-                        while (--i >= 0)
-                                device_remove_file(&card->dev, &attrs[i]);
-                        break;
-                }
-        }
-
-        return error;
-}
-
-void mmc_remove_attrs(struct mmc_card *card, struct device_attribute *attrs)
-{
-        int i;
-
-        for (i = 0; attr_name(attrs[i]); i++)
-                device_remove_file(&card->dev, &attrs[i]);
-}
-
diff --git a/drivers/mmc/core/sysfs.h b/drivers/mmc/core/sysfs.h
deleted file mode 100644
index 4b8f670bd10f..000000000000
--- a/drivers/mmc/core/sysfs.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- *  linux/drivers/mmc/core/sysfs.h
- *
- *  Copyright (C) 2003 Russell King, All Rights Reserved.
- *  Copyright 2007 Pierre Ossman
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef _MMC_CORE_SYSFS_H
-#define _MMC_CORE_SYSFS_H
-
-#define MMC_ATTR_FN(name, fmt, args...)                                 \
-static ssize_t mmc_##name##_show (struct device *dev, struct device_attribute *attr, char *buf) \
-{                                                                       \
-        struct mmc_card *card = container_of(dev, struct mmc_card, dev);\
-        return sprintf(buf, fmt, args);                                 \
-}
-
-#define MMC_ATTR_RO(name) __ATTR(name, S_IRUGO, mmc_##name##_show, NULL)
-
-int mmc_add_attrs(struct mmc_card *card, struct device_attribute *attrs);
-void mmc_remove_attrs(struct mmc_card *card, struct device_attribute *attrs);
-
-#endif
diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c
index 2c925b7cd93e..257f5d827d83 100644
--- a/drivers/pnp/isapnp/core.c
+++ b/drivers/pnp/isapnp/core.c
@@ -88,6 +88,15 @@ MODULE_LICENSE("GPL");
 #define _LTAG_MEM32RANGE        0x85
 #define _LTAG_FIXEDMEM32RANGE   0x86
 
+/*
+ * Sizes of ISAPNP logical device configuration register sets.
+ * See PNP-ISA-v1.0a.pdf, Appendix A.
+ */
+#define ISAPNP_MAX_MEM          4
+#define ISAPNP_MAX_PORT         8
+#define ISAPNP_MAX_IRQ          2
+#define ISAPNP_MAX_DMA          2
+
 static unsigned char isapnp_checksum_value;
 static DEFINE_MUTEX(isapnp_cfg_mutex);
 static int isapnp_csn_count;
@@ -945,14 +954,14 @@ static int isapnp_read_resources(struct pnp_dev *dev,
 
         dev->active = isapnp_read_byte(ISAPNP_CFG_ACTIVATE);
         if (dev->active) {
-                for (tmp = 0; tmp < PNP_MAX_PORT; tmp++) {
+                for (tmp = 0; tmp < ISAPNP_MAX_PORT; tmp++) {
                         ret = isapnp_read_word(ISAPNP_CFG_PORT + (tmp << 1));
                         if (!ret)
                                 continue;
                         res->port_resource[tmp].start = ret;
                         res->port_resource[tmp].flags = IORESOURCE_IO;
                 }
-                for (tmp = 0; tmp < PNP_MAX_MEM; tmp++) {
+                for (tmp = 0; tmp < ISAPNP_MAX_MEM; tmp++) {
                         ret =
                             isapnp_read_word(ISAPNP_CFG_MEM + (tmp << 3)) << 8;
                         if (!ret)
@@ -960,7 +969,7 @@ static int isapnp_read_resources(struct pnp_dev *dev,
                         res->mem_resource[tmp].start = ret;
                         res->mem_resource[tmp].flags = IORESOURCE_MEM;
                 }
-                for (tmp = 0; tmp < PNP_MAX_IRQ; tmp++) {
+                for (tmp = 0; tmp < ISAPNP_MAX_IRQ; tmp++) {
                         ret =
                             (isapnp_read_word(ISAPNP_CFG_IRQ + (tmp << 1)) >>
                              8);
@@ -970,7 +979,7 @@ static int isapnp_read_resources(struct pnp_dev *dev,
                             res->irq_resource[tmp].end = ret;
                         res->irq_resource[tmp].flags = IORESOURCE_IRQ;
                 }
-                for (tmp = 0; tmp < PNP_MAX_DMA; tmp++) {
+                for (tmp = 0; tmp < ISAPNP_MAX_DMA; tmp++) {
                         ret = isapnp_read_byte(ISAPNP_CFG_DMA + tmp);
                         if (ret == 4)
                                 continue;
@@ -1002,14 +1011,14 @@ static int isapnp_set_resources(struct pnp_dev *dev,
         isapnp_cfg_begin(dev->card->number, dev->number);
         dev->active = 1;
         for (tmp = 0;
-             tmp < PNP_MAX_PORT
+             tmp < ISAPNP_MAX_PORT
              && (res->port_resource[tmp].
                  flags & (IORESOURCE_IO | IORESOURCE_UNSET)) == IORESOURCE_IO;
              tmp++)
                 isapnp_write_word(ISAPNP_CFG_PORT + (tmp << 1),
                                   res->port_resource[tmp].start);
         for (tmp = 0;
-             tmp < PNP_MAX_IRQ
+             tmp < ISAPNP_MAX_IRQ
              && (res->irq_resource[tmp].
                  flags & (IORESOURCE_IRQ | IORESOURCE_UNSET)) == IORESOURCE_IRQ;
              tmp++) {
@@ -1019,14 +1028,14 @@ static int isapnp_set_resources(struct pnp_dev *dev,
                 isapnp_write_byte(ISAPNP_CFG_IRQ + (tmp << 1), irq);
         }
         for (tmp = 0;
-             tmp < PNP_MAX_DMA
+             tmp < ISAPNP_MAX_DMA
              && (res->dma_resource[tmp].
                  flags & (IORESOURCE_DMA | IORESOURCE_UNSET)) == IORESOURCE_DMA;
              tmp++)
                 isapnp_write_byte(ISAPNP_CFG_DMA + tmp,
                                   res->dma_resource[tmp].start);
         for (tmp = 0;
-             tmp < PNP_MAX_MEM
+             tmp < ISAPNP_MAX_MEM
              && (res->mem_resource[tmp].
                  flags & (IORESOURCE_MEM | IORESOURCE_UNSET)) == IORESOURCE_MEM;
              tmp++)