linux-kernel - [PATCH] NTB: correct ntb_peer_spad_addr and ntb_peer_spad

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Date:   Tue, 26 May 2020 15:59:43 +0800
From:   Wesley Sheng <wesley.sheng@....com>
To:     <jdmason@...zu.us>, <dave.jiang@...el.com>, <allenbh@...il.com>,
        <linux-ntb@...glegroups.com>, <linux-kernel@...r.kernel.org>
CC:     <wesleyshenggit@...a.com>, <wesley.sheng@....com>
Subject: [PATCH] NTB: correct ntb_peer_spad_addr and ntb_peer_spad_read comment typos

The comment for ntb_peer_spad_addr and ntb_peer_spad_read
incorrectly referred to peer doorbell register and local
scratchpad register.

Signed-off-by: Wesley Sheng <wesley.sheng@....com>
---
 include/linux/ntb.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/ntb.h b/include/linux/ntb.h
index 8c13538aeffe..b9b0d805d0f9 100644
--- a/include/linux/ntb.h
+++ b/include/linux/ntb.h
@@ -1351,7 +1351,7 @@ static inline int ntb_spad_write(struct ntb_dev *ntb, int sidx, u32 val)
  * @sidx:	Scratchpad index.
  * @spad_addr:	OUT - The address of the peer scratchpad register.
  *
- * Return the address of the peer doorbell register.  This may be used, for
+ * Return the address of the peer scratchpad register.  This may be used, for
  * example, by drivers that offload memory copy operations to a dma engine.
  *
  * Return: Zero on success, otherwise an error number.
@@ -1373,7 +1373,7 @@ static inline int ntb_peer_spad_addr(struct ntb_dev *ntb, int pidx, int sidx,
  *
  * Read the peer scratchpad register, and return the value.
  *
- * Return: The value of the local scratchpad register.
+ * Return: The value of the peer scratchpad register.
  */
 static inline u32 ntb_peer_spad_read(struct ntb_dev *ntb, int pidx, int sidx)
 {
-- 
2.16.2