[MMC] Use class device name for mmc host name

There's no point in having the host name duplicated between
the mmc_host structure and the encapsulated class device
structure.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/mmc/mmc_sysfs.c b/drivers/mmc/mmc_sysfs.c
index 96c192057df3..34fa4a3a02d5 100644
--- a/drivers/mmc/mmc_sysfs.c
+++ b/drivers/mmc/mmc_sysfs.c
@@ -263,10 +263,9 @@ int mmc_add_host_sysfs(struct mmc_host *host)
 {
         static unsigned int host_num;
 
-        snprintf(host->host_name, sizeof(host->host_name),
+        snprintf(host->class_dev.class_id, BUS_ID_SIZE,
                  "mmc%d", host_num++);
 
-        strlcpy(host->class_dev.class_id, host->host_name, BUS_ID_SIZE);
         return class_device_add(&host->class_dev);
 }