10 files changed, 27 insertions, 31 deletions

diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index 5bed73329ef8..8504a2108557 100644
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -65,12 +65,14 @@ static void cpuidle_idle_call(void)
                 return;
         }
 
+#if 0
+        /* shows regressions, re-enable for 2.6.29 */
         /*
          * run any timers that can be run now, at this point
          * before calculating the idle duration etc.
          */
         hrtimer_peek_ahead_timers();
-
+#endif
         /* ask the governor for the next state */
         next_state = cpuidle_curr_governor->select(dev);
         if (need_resched())
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index 0d9b2d6f9ebf..f210a8ee6861 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -216,8 +216,7 @@ int mmc_add_card(struct mmc_card *card)
         int ret;
         const char *type;
 
-        snprintf(card->dev.bus_id, sizeof(card->dev.bus_id),
-                 "%s:%04x", mmc_hostname(card->host), card->rca);
+        dev_set_name(&card->dev, "%s:%04x", mmc_hostname(card->host), card->rca);
 
         switch (card->type) {
         case MMC_TYPE_MMC:
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 044d84eeed7c..f7284b905eb3 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -280,7 +280,11 @@ void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card)
                         (card->host->ios.clock / 1000);
 
                 if (data->flags & MMC_DATA_WRITE)
-                        limit_us = 250000;
+                        /*
+                         * The limit is really 250 ms, but that is
+                         * insufficient for some crappy cards.
+                         */
+                        limit_us = 300000;
                 else
                         limit_us = 100000;
 
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index 6da80fd4d974..5e945e64ead7 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -73,8 +73,7 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev)
         if (err)
                 goto free;
 
-        snprintf(host->class_dev.bus_id, BUS_ID_SIZE,
-                 "mmc%d", host->index);
+        dev_set_name(&host->class_dev, "mmc%d", host->index);
 
         host->parent = dev;
         host->class_dev.parent = dev;
@@ -121,7 +120,7 @@ int mmc_add_host(struct mmc_host *host)
         WARN_ON((host->caps & MMC_CAP_SDIO_IRQ) &&
                 !host->ops->enable_sdio_irq);
 
-        led_trigger_register_simple(host->class_dev.bus_id, &host->led);
+        led_trigger_register_simple(dev_name(&host->class_dev), &host->led);
 
         err = device_add(&host->class_dev);
         if (err)
diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c
index 233d0f9b3c4b..46284b527397 100644
--- a/drivers/mmc/core/sdio_bus.c
+++ b/drivers/mmc/core/sdio_bus.c
@@ -239,8 +239,7 @@ int sdio_add_func(struct sdio_func *func)
 {
         int ret;
 
-        snprintf(func->dev.bus_id, sizeof(func->dev.bus_id),
-                 "%s:%d", mmc_card_id(func->card), func->num);
+        dev_set_name(&func->dev, "%s:%d", mmc_card_id(func->card), func->num);
 
         ret = device_add(&func->dev);
         if (ret == 0)
diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c
index 07faf5412a1f..ad00e1632317 100644
--- a/drivers/mmc/host/mmc_spi.c
+++ b/drivers/mmc/host/mmc_spi.c
@@ -1348,7 +1348,7 @@ static int mmc_spi_probe(struct spi_device *spi)
                 goto fail_add_host;
 
         dev_info(&spi->dev, "SD/MMC host %s%s%s%s%s\n",
-                        mmc->class_dev.bus_id,
+                        dev_name(&mmc->class_dev),
                         host->dma_dev ? "" : ", no DMA",
                         (host->pdata && host->pdata->get_ro)
                                 ? "" : ", no WP",
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 30f64b1f2354..4d010a984bed 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1733,7 +1733,7 @@ int sdhci_add_host(struct sdhci_host *host)
         mmc_add_host(mmc);
 
         printk(KERN_INFO "%s: SDHCI controller on %s [%s] using %s%s\n",
-                mmc_hostname(mmc), host->hw_name, mmc_dev(mmc)->bus_id,
+                mmc_hostname(mmc), host->hw_name, dev_name(mmc_dev(mmc)),
                 (host->flags & SDHCI_USE_ADMA)?"A":"",
                 (host->flags & SDHCI_USE_DMA)?"DMA":"PIO");
 
diff --git a/drivers/mmc/host/tifm_sd.c b/drivers/mmc/host/tifm_sd.c
index 13844843e8de..82554ddec6b3 100644
--- a/drivers/mmc/host/tifm_sd.c
+++ b/drivers/mmc/host/tifm_sd.c
@@ -632,7 +632,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq)
 
         if (host->req) {
                 printk(KERN_ERR "%s : unfinished request detected\n",
-                       sock->dev.bus_id);
+                       dev_name(&sock->dev));
                 mrq->cmd->error = -ETIMEDOUT;
                 goto err_out;
         }
@@ -672,7 +672,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq)
                                             ? PCI_DMA_TODEVICE
                                             : PCI_DMA_FROMDEVICE)) {
                                 printk(KERN_ERR "%s : scatterlist map failed\n",
-                                       sock->dev.bus_id);
+                                       dev_name(&sock->dev));
                                 mrq->cmd->error = -ENOMEM;
                                 goto err_out;
                         }
@@ -684,7 +684,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq)
                                                    : PCI_DMA_FROMDEVICE);
                         if (host->sg_len < 1) {
                                 printk(KERN_ERR "%s : scatterlist map failed\n",
-                                       sock->dev.bus_id);
+                                       dev_name(&sock->dev));
                                 tifm_unmap_sg(sock, &host->bounce_buf, 1,
                                               r_data->flags & MMC_DATA_WRITE
                                               ? PCI_DMA_TODEVICE
@@ -748,7 +748,7 @@ static void tifm_sd_end_cmd(unsigned long data)
 
         if (!mrq) {
                 printk(KERN_ERR " %s : no request to complete?\n",
-                       sock->dev.bus_id);
+                       dev_name(&sock->dev));
                 spin_unlock_irqrestore(&sock->lock, flags);
                 return;
         }
@@ -789,7 +789,7 @@ static void tifm_sd_abort(unsigned long data)
         printk(KERN_ERR
                "%s : card failed to respond for a long period of time "
                "(%x, %x)\n",
-               host->dev->dev.bus_id, host->req->cmd->opcode, host->cmd_flags);
+               dev_name(&host->dev->dev), host->req->cmd->opcode, host->cmd_flags);
 
         tifm_eject(host->dev);
 }
@@ -906,7 +906,7 @@ static int tifm_sd_initialize_host(struct tifm_sd *host)
 
         if (rc) {
                 printk(KERN_ERR "%s : controller failed to reset\n",
-                       sock->dev.bus_id);
+                       dev_name(&sock->dev));
                 return -ENODEV;
         }
 
@@ -933,7 +933,7 @@ static int tifm_sd_initialize_host(struct tifm_sd *host)
         if (rc) {
                 printk(KERN_ERR
                        "%s : card not ready - probe failed on initialization\n",
-                       sock->dev.bus_id);
+                       dev_name(&sock->dev));
                 return -ENODEV;
         }
 
@@ -954,7 +954,7 @@ static int tifm_sd_probe(struct tifm_dev *sock)
         if (!(TIFM_SOCK_STATE_OCCUPIED
               & readl(sock->addr + SOCK_PRESENT_STATE))) {
                 printk(KERN_WARNING "%s : card gone, unexpectedly\n",
-                       sock->dev.bus_id);
+                       dev_name(&sock->dev));
                 return rc;
         }
 
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 4dada6ee1119..39360e2a4540 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -1,6 +1,4 @@
-menu "Voltage and Current regulators"
-
-config REGULATOR
+menuconfig REGULATOR
         bool "Voltage and Current Regulator Support"
         default n
         help
@@ -23,21 +21,20 @@ config REGULATOR
 
           If unsure, say no.
 
+if REGULATOR
+
 config REGULATOR_DEBUG
         bool "Regulator debug support"
-        depends on REGULATOR
         help
           Say yes here to enable debugging support.
 
 config REGULATOR_FIXED_VOLTAGE
         tristate
         default n
-        select REGULATOR
 
 config REGULATOR_VIRTUAL_CONSUMER
         tristate "Virtual regulator consumer support"
         default n
-        select REGULATOR
         help
           This driver provides a virtual consumer for the voltage and
           current regulator API which provides sysfs controls for
@@ -49,7 +46,6 @@ config REGULATOR_VIRTUAL_CONSUMER
 config REGULATOR_BQ24022
         tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC"
         default n
-        select REGULATOR
         help
           This driver controls a TI bq24022 Charger attached via
           GPIOs. The provided current regulator can enable/disable
@@ -59,7 +55,6 @@ config REGULATOR_BQ24022
 config REGULATOR_WM8350
         tristate "Wolfson Microelectroncis WM8350 AudioPlus PMIC"
         depends on MFD_WM8350
-        select REGULATOR
         help
           This driver provides support for the voltage and current regulators
           of the WM8350 AudioPlus PMIC.
@@ -67,7 +62,6 @@ config REGULATOR_WM8350
 config REGULATOR_WM8400
         tristate "Wolfson Microelectroncis WM8400 AudioPlus PMIC"
         depends on MFD_WM8400
-        select REGULATOR
         help
           This driver provides support for the voltage regulators of the
           WM8400 AudioPlus PMIC.
@@ -75,9 +69,8 @@ config REGULATOR_WM8400
 config REGULATOR_DA903X
         tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC"
         depends on PMIC_DA903X
-        select REGULATOR
         help
           Say y here to support the BUCKs and LDOs regulators found on
           Dialog Semiconductor DA9030/DA9034 PMIC.
 
-endmenu
+endif
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index 0a49cd788a75..c95b286a1239 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -23,7 +23,7 @@ menuconfig STAGING
 
 
 config STAGING_EXCLUDE_BUILD
-        bool "Exclude Staging drivers from being built"
+        bool "Exclude Staging drivers from being built" if STAGING
         default y
         ---help---
           Are you sure you really want to build the staging drivers?