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authorJeff Garzik <jeff@garzik.org>2012-07-25 23:58:48 +0400
committerJeff Garzik <jgarzik@redhat.com>2012-07-25 23:58:48 +0400
commit8407884dd9164ec18ed2afc00f56b87e36c51fcf (patch)
treeb6ea42c231d7d39f454de28a068d78ce11709770 /drivers/mmc/core/host.c
parentdc7f71f486f4f5fa96f6dcf86833da020cde8a11 (diff)
parentbdc0077af574800d24318b6945cf2344e8dbb050 (diff)
downloadlinux-8407884dd9164ec18ed2afc00f56b87e36c51fcf.tar.xz
Merge branch 'master' [vanilla Linus master] into libata-dev.git/upstream
Two bits were appended to the end of the bitfield list in struct scsi_device. Resolve that conflict by including both bits. Conflicts: include/scsi/scsi_device.h
Diffstat (limited to 'drivers/mmc/core/host.c')
-rw-r--r--drivers/mmc/core/host.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index 91c84c7a1829..597f189b4427 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -32,6 +32,7 @@
static void mmc_host_classdev_release(struct device *dev)
{
struct mmc_host *host = cls_dev_to_mmc_host(dev);
+ mutex_destroy(&host->slot.lock);
kfree(host);
}
@@ -312,6 +313,8 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev)
if (!host)
return NULL;
+ /* scanning will be enabled when we're ready */
+ host->rescan_disable = 1;
spin_lock(&mmc_host_lock);
err = idr_get_new(&mmc_host_idr, host, &host->index);
spin_unlock(&mmc_host_lock);
@@ -327,6 +330,9 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev)
mmc_host_clk_init(host);
+ mutex_init(&host->slot.lock);
+ host->slot.cd_irq = -EINVAL;
+
spin_lock_init(&host->lock);
init_waitqueue_head(&host->wq);
INIT_DELAYED_WORK(&host->detect, mmc_rescan);