linux-kernel - [PATCH v8 2/3] thunderbolt: Modify tb

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Date:   Fri,  2 Sep 2022 17:40:09 +0800
From:   Szuying Chen <chensiying21@...il.com>
To:     gregkh@...uxfoundation.org, mario.limonciello@....com,
        mika.westerberg@...ux.intel.com, andreas.noever@...il.com,
        michael.jamet@...el.com, YehezkelShB@...il.com,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Yd_Tseng@...edia.com.tw, Chloe_Chen@...edia.com.tw,
        Richard_Hsu@...edia.com.tw
Subject: [PATCH v8 2/3] thunderbolt: Modify tb_nvm major and minor size.

From: Szuying Chen <Chloe_Chen@...edia.com.tw>

Intel's version can be stored in 2 bytes, but ASMedia's version
requires 8 bytes. Extend the 'major' and 'minor' members of the tb_nvm
structure to support both vendors.

Signed-off-by: Szuying Chen <Chloe_Chen@...edia.com.tw>
---
v7->v8: Fix patch message based on suggestion by Mario

 drivers/thunderbolt/tb.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/thunderbolt/tb.h b/drivers/thunderbolt/tb.h
index 7ef571f88606..f3f834511983 100644
--- a/drivers/thunderbolt/tb.h
+++ b/drivers/thunderbolt/tb.h
@@ -50,8 +50,8 @@
  */
 struct tb_nvm {
 	struct device *dev;
-	u8 major;
-	u8 minor;
+	u32 major;
+	u32 minor;
 	int id;
 	struct nvmem_device *active;
 	struct nvmem_device *non_active;
--
2.34.1