[PATCH -next] mcb: Fix some kernel-doc comments

[Yang Li]

Fix some kernel-doc comments to silence the warnings:
drivers/mcb/mcb-core.c:270: warning: Function parameter or member 'carrier' not described in 'mcb_alloc_bus'
drivers/mcb/mcb-core.c:336: warning: expecting prototype for mcb_bus_put(). Prototype was for mcb_bus_get() instead
drivers/mcb/mcb-core.c:463: warning: Function parameter or member 'mem' not described in 'mcb_release_mem'
drivers/mcb/mcb-core.c:463: warning: Excess function parameter 'dev' description in 'mcb_release_mem'

Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7105
Signed-off-by: Yang Li <yang.lee@xxxxxxxxxxxxxxxxx>
---
 drivers/mcb/mcb-core.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/mcb/mcb-core.c b/drivers/mcb/mcb-core.c
index ba4530459de8..7044e96c4434 100644
--- a/drivers/mcb/mcb-core.c
+++ b/drivers/mcb/mcb-core.c
@@ -264,7 +264,7 @@ static void mcb_free_bus(struct device *dev)
 /**
  * mcb_alloc_bus() - Allocate a new @mcb_bus
  *
- * Allocate a new @mcb_bus.
+ * @carrier: pointer to carrier device
  */
 struct mcb_bus *mcb_alloc_bus(struct device *carrier)
 {
@@ -327,7 +327,7 @@ void mcb_release_bus(struct mcb_bus *bus)
 EXPORT_SYMBOL_NS_GPL(mcb_release_bus, MCB);
 
 /**
- * mcb_bus_put() - Increment refcnt
+ * mcb_bus_get() - Increment refcnt
  * @bus: The @mcb_bus
  *
  * Get a @mcb_bus' ref
@@ -455,9 +455,8 @@ EXPORT_SYMBOL_NS_GPL(mcb_request_mem, MCB);
 
 /**
  * mcb_release_mem() - Release memory requested by device
- * @dev: The @mcb_device that requested the memory
  *
- * Release memory that was prior requested via @mcb_request_mem().
+ * @mem: memory resource
  */
 void mcb_release_mem(struct resource *mem)
 {
-- 
2.20.1.7.g153144c