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* [PATCH] ARM: imx: Replace __ASSEMBLY__ with __ASSEMBLER__
@ 2026-08-21  8:28 Thomas Huth
  0 siblings, 0 replies; only message in thread
From: Thomas Huth @ 2026-08-21  8:28 UTC (permalink / raw)
  To: Frank Li, Sascha Hauer, Pengutronix Kernel Team
  Cc: Fabio Estevam, imx, linux-arm-kernel, linux-kernel

While the GCC and Clang compilers already define __ASSEMBLER__ auto-
matically when compiling assembly code, __ASSEMBLY__ is a macro that
only gets defined by the Makefiles in the kernel. This can be very
confusing when switching between userspace and kernelspace coding, or
when dealing with uapi headers that rather should use __ASSEMBLER__
instead. Let's standardize now on the __ASSEMBLER__ macro to avoid
this confusion.

Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 Note: This has been split from an earlier bigger patch of mine into
       a separate patch to ease reviewing

 arch/arm/mach-imx/hardware.h | 2 +-
 arch/arm/mach-imx/mxc.h      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-imx/hardware.h b/arch/arm/mach-imx/hardware.h
index 0760fff39a0b3..71f09648c7778 100644
--- a/arch/arm/mach-imx/hardware.h
+++ b/arch/arm/mach-imx/hardware.h
@@ -7,7 +7,7 @@
 #ifndef __ASM_ARCH_MXC_HARDWARE_H__
 #define __ASM_ARCH_MXC_HARDWARE_H__
 
-#ifndef __ASSEMBLY__
+#ifndef __ASSEMBLER__
 #include <asm/io.h>
 #include <soc/imx/revision.h>
 #endif
diff --git a/arch/arm/mach-imx/mxc.h b/arch/arm/mach-imx/mxc.h
index fe2d0f5abfcc2..1d13e3959159e 100644
--- a/arch/arm/mach-imx/mxc.h
+++ b/arch/arm/mach-imx/mxc.h
@@ -16,7 +16,7 @@
 
 #define IMX_DDR_TYPE_LPDDR2		1
 
-#ifndef __ASSEMBLY__
+#ifndef __ASSEMBLER__
 
 #ifdef CONFIG_SOC_IMX6SL
 static inline bool cpu_is_imx6sl(void)
-- 
2.55.0



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2026-08-21  8:28 [PATCH] ARM: imx: Replace __ASSEMBLY__ with __ASSEMBLER__ Thomas Huth

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