[PATCH 1/7] mci: embed mci_dev into mci_host instead of allocating it seperately
Sascha Hauer
s.hauer at pengutronix.de
Mon Aug 15 04:46:26 EDT 2011
Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
drivers/mci/mci-core.c | 4 +---
include/mci.h | 1 +
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/mci/mci-core.c b/drivers/mci/mci-core.c
index fea2691..6a29619 100644
--- a/drivers/mci/mci-core.c
+++ b/drivers/mci/mci-core.c
@@ -1359,9 +1359,7 @@ device_initcall(mci_init);
*/
int mci_register(struct mci_host *host)
{
- struct device_d *mci_dev;
-
- mci_dev = xzalloc(sizeof(struct device_d));
+ struct device_d *mci_dev = &host->dev;
strcpy(mci_dev->name, mci_driver.name);
mci_dev->platform_data = (void*)host;
diff --git a/include/mci.h b/include/mci.h
index 8c669ca..69cffe8 100644
--- a/include/mci.h
+++ b/include/mci.h
@@ -194,6 +194,7 @@ struct mci_data {
/** host information */
struct mci_host {
struct device_d *hw_dev; /**< the host MCI hardware device */
+ struct device_d dev; /**< our device */
unsigned voltages;
unsigned host_caps; /**< Host's interface capabilities, refer MMC_VDD_* */
unsigned f_min; /**< host interface lower limit */
--
1.7.5.4
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