git: 08c2f6cf46d8 - main - linuxkpi: Unify definition of `outb()`

The branch main has been updated by dumbbell:

URL: https://cgit.FreeBSD.org/src/commit/?id=08c2f6cf46d8981bfc7219295882e38ec7dc8ffc

commit 08c2f6cf46d8981bfc7219295882e38ec7dc8ffc
Author:     Jean-Sébastien Pédron <dumbbell@FreeBSD.org>
AuthorDate: 2024-12-27 00:17:06 +0000
Commit:     Jean-Sébastien Pédron <dumbbell@FreeBSD.org>
CommitDate: 2025-01-31 16:00:48 +0000

    linuxkpi: Unify definition of `outb()`
    
    [Why]
    It is already defined in <asm-generic/io.h> to use the FreeBSD versions.
    
    Reviewed by:    manu
    Sponsored by:   The FreeBSD Foundation
    Differential Revision: https://reviews.freebsd.org/D48750
---
 sys/compat/linuxkpi/common/include/linux/io.h | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/sys/compat/linuxkpi/common/include/linux/io.h b/sys/compat/linuxkpi/common/include/linux/io.h
index 164347dbc4e7..2d6fef4e7c52 100644
--- a/sys/compat/linuxkpi/common/include/linux/io.h
+++ b/sys/compat/linuxkpi/common/include/linux/io.h
@@ -36,6 +36,7 @@
 
 #include <linux/compiler.h>
 #include <linux/err.h>
+#include <asm-generic/io.h>
 #include <linux/types.h>
 #if !defined(__arm__)
 #include <asm/set_memory.h>
@@ -395,11 +396,7 @@ iowrite32be(uint32_t v, volatile void *addr)
 #define	iowrite32be(v, addr)	iowrite32be(v, addr)
 
 #if defined(__i386__) || defined(__amd64__)
-static inline void
-_outb(u_char data, u_int port)
-{
-	__asm __volatile("outb %0, %w1" : : "a" (data), "Nd" (port));
-}
+#define	_outb(data, port) outb((data), (port))
 #endif
 
 #if defined(__i386__) || defined(__amd64__) || defined(__powerpc__) || defined(__aarch64__) || defined(__riscv)