LoongArch: Use "Exception return address" to comment ERA

[ Upstream commit b69269c870ece1bc7d2e3e39ca76f4602f2cb0dd ]

The information contained in the comment for LOONGARCH_CSR_ERA is even
less informative than the macro itself, which can cause confusion for
junior developers. Let's use the full English term.

Signed-off-by: Yanteng Si <siyanteng@cqsoftware.com.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/loongarch/include/asm/loongarch.h b/arch/loongarch/include/asm/loongarch.h
index 3d15fa5bef37d0ccba9c32b07276c5aa53c461c1..710b005fc8a696ebae12d14958c287b19c9653e9 100644 (file)
--- a/arch/loongarch/include/asm/loongarch.h
+++ b/arch/loongarch/include/asm/loongarch.h
@@ -325,7 +325,7 @@ static __always_inline void iocsr_write64(u64 val, u32 reg)
 #define  CSR_ESTAT_IS_WIDTH            15
 #define  CSR_ESTAT_IS                  (_ULCAST_(0x7fff) << CSR_ESTAT_IS_SHIFT)
 
-#define LOONGARCH_CSR_ERA              0x6     /* ERA */
+#define LOONGARCH_CSR_ERA              0x6     /* Exception return address */
 
 #define LOONGARCH_CSR_BADV             0x7     /* Bad virtual address */