コミット: 4870ff9f794c40a28fb3f1ddde7d44e7f8c09e57 - device-generic-common (git)

device/generic/common

コミットメタ情報

• リビジョン: 4870ff9f794c40a28fb3f1ddde7d44e7f8c09e57 (tree)
• 日時: 2018-06-21 19:52:20
• 作者: Chih-Wei Huang <cwhuang@linu...>
• コミッター: Chih-Wei Huang

ログメッセージ

tp_smapi: fix a building issue with clang

The clang complains:

/android-x86/out/target/product/x86_64/obj/kmodule/tp_smapi/tp_smapi.c:202:14: error: invalid use of a cast in a inline asm context requiring an l-value: remove the cast or build with -fheinous-gnu-extensions

"m"((u16)smapi_port)

~^~

1 error generated.

変更サマリ

• modified: tp_smapi/tp_smapi.c

差分

--- a/tp_smapi/tp_smapi.c
+++ b/tp_smapi/tp_smapi.c
@@ -107,7 +107,7 @@ static struct { u8 rc; char *msg; int ret; } smapi_retcode[] =
 
 #define SMAPI_MAX_RETRIES 10
 #define SMAPI_PORT2 0x4F           /* fixed port, meaning unclear */
-static unsigned short smapi_port;  /* APM control port, normally 0xB2 */
+static u16 smapi_port;             /* APM control port, normally 0xB2 */
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)
 static DECLARE_MUTEX(smapi_mutex);
@@ -199,7 +199,7 @@ static int smapi_request(u32 inEBX, u32 inECX,
 			 "=m"(tmpEDI),
 			 "=m"(tmpESI)
 			:"m"(inEBX), "m"(inECX), "m"(inEDI), "m"(inESI),
-			 "m"((u16)smapi_port)
+			 "m"(smapi_port)
 			:"%eax", "%ebx", "%ecx", "%edx", "%edi",
 			 "%esi");