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-rw-r--r--drivers/w1/slaves/w1_bq27000.c4
-rw-r--r--drivers/w1/w1.c2
-rw-r--r--drivers/w1/w1_family.h1
3 files changed, 4 insertions, 3 deletions
diff --git a/drivers/w1/slaves/w1_bq27000.c b/drivers/w1/slaves/w1_bq27000.c
index afbefed5f2c9..caafb1722783 100644
--- a/drivers/w1/slaves/w1_bq27000.c
+++ b/drivers/w1/slaves/w1_bq27000.c
@@ -88,7 +88,7 @@ static struct w1_family_ops w1_bq27000_fops = {
};
static struct w1_family w1_bq27000_family = {
- .fid = 1,
+ .fid = W1_FAMILY_BQ27000,
.fops = &w1_bq27000_fops,
};
@@ -111,7 +111,7 @@ module_exit(w1_bq27000_exit);
module_param(F_ID, int, S_IRUSR);
MODULE_PARM_DESC(F_ID, "1-wire slave FID for BQ device");
-
+MODULE_ALIAS("w1-family-" __stringify(W1_FAMILY_BQ27000));
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Texas Instruments Ltd");
MODULE_DESCRIPTION("HDQ/1-wire slave driver bq27000 battery monitor chip");
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index 592f7edc671e..181f41cb960b 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -727,7 +727,7 @@ int w1_attach_slave_device(struct w1_master *dev, struct w1_reg_num *rn)
/* slave modules need to be loaded in a context with unlocked mutex */
mutex_unlock(&dev->mutex);
- request_module("w1-family-0x%0x", rn->family);
+ request_module("w1-family-0x%02x", rn->family);
mutex_lock(&dev->mutex);
spin_lock(&w1_flock);
diff --git a/drivers/w1/w1_family.h b/drivers/w1/w1_family.h
index 0d18365b61ad..ed5dcb80a1f7 100644
--- a/drivers/w1/w1_family.h
+++ b/drivers/w1/w1_family.h
@@ -27,6 +27,7 @@
#include <linux/atomic.h>
#define W1_FAMILY_DEFAULT 0
+#define W1_FAMILY_BQ27000 0x01
#define W1_FAMILY_SMEM_01 0x01
#define W1_FAMILY_SMEM_81 0x81
#define W1_THERM_DS18S20 0x10