From 7724f2364396187163a73bdda43189b9e7c1aba9 Mon Sep 17 00:00:00 2001
From: Hemanth Selam <hemanth.selam@gmail.com>
Date: Tue, 15 Sep 2026 12:31:44 +0530
Subject: [PATCH] Drivers: hv: vmbus: fix typo "substract" in comment

Correct "substract" to "subtract".

Reviewed-by: Michael Kelley <mhklinux@outlook.com>
Signed-off-by: Hemanth Selam <hemanth.selam@gmail.com>
Signed-off-by: Wei Liu <wei.liu@kernel.org>
---
 drivers/hv/channel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
index 7e4cc6f55237..a0883ddf32e2 100644
--- a/drivers/hv/channel.c
+++ b/drivers/hv/channel.c
@@ -79,7 +79,7 @@ static inline u32 hv_ring_gpadl_send_hvpgoffset(u32 offset)
 	 * therefore leaving a (PAGE_SIZE - HV_HYP_PAGE_SIZE) gap.
 	 *
 	 * And to calculate the effective send offset in gpadl, we need to
-	 * substract this gap.
+	 * subtract this gap.
 	 */
 	return (offset - (PAGE_SIZE - HV_HYP_PAGE_SIZE)) >> HV_HYP_PAGE_SHIFT;
 }