diff mbox series

[05/12] riscv: extend concatenated alternatives-lines to the same length

Message ID 20220511192921.2223629-6-heiko@sntech.de (mailing list archive)
State New
Headers show
Series riscv: support for Svpbmt and D1 memory types | expand

Commit Message

Heiko Stuebner May 11, 2022, 7:29 p.m. UTC
ALT_NEW_CONTENT already uses same-length assembler lines, so
extend this to the other elements as well.

This makes it more readable when these elements need to be extended
in the future.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Philipp Tomsich <philipp.tomsich@vrull.eu>
---
 arch/riscv/include/asm/alternative-macros.h | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

Comments

Christoph Hellwig May 16, 2022, 6:03 a.m. UTC | #1
Looks good:

Reviewed-by: Christoph Hellwig <hch@lst.de>
Guo Ren May 16, 2022, 6:55 a.m. UTC | #2
Reviewed-by: Guo Ren <guoren@kernel.org>

On Thu, May 12, 2022 at 3:29 AM Heiko Stuebner <heiko@sntech.de> wrote:
>
> ALT_NEW_CONTENT already uses same-length assembler lines, so
> extend this to the other elements as well.
>
> This makes it more readable when these elements need to be extended
> in the future.
>
> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
> Reviewed-by: Philipp Tomsich <philipp.tomsich@vrull.eu>
> ---
>  arch/riscv/include/asm/alternative-macros.h | 20 ++++++++++----------
>  1 file changed, 10 insertions(+), 10 deletions(-)
>
> diff --git a/arch/riscv/include/asm/alternative-macros.h b/arch/riscv/include/asm/alternative-macros.h
> index 9e04cd53afc8..8c2bbc7bbe50 100644
> --- a/arch/riscv/include/asm/alternative-macros.h
> +++ b/arch/riscv/include/asm/alternative-macros.h
> @@ -62,14 +62,14 @@
>  #include <asm/asm.h>
>  #include <linux/stringify.h>
>
> -#define ALT_ENTRY(oldptr, newptr, vendor_id, errata_id, newlen) \
> -       RISCV_PTR " " oldptr "\n" \
> -       RISCV_PTR " " newptr "\n" \
> -       REG_ASM " " vendor_id "\n" \
> -       REG_ASM " " newlen "\n" \
> +#define ALT_ENTRY(oldptr, newptr, vendor_id, errata_id, newlen)                \
> +       RISCV_PTR " " oldptr "\n"                                       \
> +       RISCV_PTR " " newptr "\n"                                       \
> +       REG_ASM " " vendor_id "\n"                                      \
> +       REG_ASM " " newlen "\n"                                         \
>         ".word " errata_id "\n"
>
> -#define ALT_NEW_CONTENT(vendor_id, errata_id, enable, new_c) \
> +#define ALT_NEW_CONTENT(vendor_id, errata_id, enable, new_c)           \
>         ".if " __stringify(enable) " == 1\n"                            \
>         ".pushsection .alternative, \"a\"\n"                            \
>         ALT_ENTRY("886b", "888f", __stringify(vendor_id), __stringify(errata_id), "889f - 888f") \
> @@ -83,10 +83,10 @@
>         ".org   . - (889b - 888b) + (887b - 886b)\n"                    \
>         ".endif\n"
>
> -#define __ALTERNATIVE_CFG(old_c, new_c, vendor_id, errata_id, enable) \
> -       "886 :\n"       \
> -       old_c "\n"      \
> -       "887 :\n"       \
> +#define __ALTERNATIVE_CFG(old_c, new_c, vendor_id, errata_id, enable)  \
> +       "886 :\n"                                                       \
> +       old_c "\n"                                                      \
> +       "887 :\n"                                                       \
>         ALT_NEW_CONTENT(vendor_id, errata_id, enable, new_c)
>
>  #define _ALTERNATIVE_CFG(old_c, new_c, vendor_id, errata_id, CONFIG_k) \
> --
> 2.35.1
>
diff mbox series

Patch

diff --git a/arch/riscv/include/asm/alternative-macros.h b/arch/riscv/include/asm/alternative-macros.h
index 9e04cd53afc8..8c2bbc7bbe50 100644
--- a/arch/riscv/include/asm/alternative-macros.h
+++ b/arch/riscv/include/asm/alternative-macros.h
@@ -62,14 +62,14 @@ 
 #include <asm/asm.h>
 #include <linux/stringify.h>
 
-#define ALT_ENTRY(oldptr, newptr, vendor_id, errata_id, newlen) \
-	RISCV_PTR " " oldptr "\n" \
-	RISCV_PTR " " newptr "\n" \
-	REG_ASM " " vendor_id "\n" \
-	REG_ASM " " newlen "\n" \
+#define ALT_ENTRY(oldptr, newptr, vendor_id, errata_id, newlen)		\
+	RISCV_PTR " " oldptr "\n"					\
+	RISCV_PTR " " newptr "\n"					\
+	REG_ASM " " vendor_id "\n"					\
+	REG_ASM " " newlen "\n"						\
 	".word " errata_id "\n"
 
-#define ALT_NEW_CONTENT(vendor_id, errata_id, enable, new_c) \
+#define ALT_NEW_CONTENT(vendor_id, errata_id, enable, new_c)		\
 	".if " __stringify(enable) " == 1\n"				\
 	".pushsection .alternative, \"a\"\n"				\
 	ALT_ENTRY("886b", "888f", __stringify(vendor_id), __stringify(errata_id), "889f - 888f") \
@@ -83,10 +83,10 @@ 
 	".org	. - (889b - 888b) + (887b - 886b)\n"			\
 	".endif\n"
 
-#define __ALTERNATIVE_CFG(old_c, new_c, vendor_id, errata_id, enable) \
-	"886 :\n"	\
-	old_c "\n"	\
-	"887 :\n"	\
+#define __ALTERNATIVE_CFG(old_c, new_c, vendor_id, errata_id, enable)	\
+	"886 :\n"							\
+	old_c "\n"							\
+	"887 :\n"							\
 	ALT_NEW_CONTENT(vendor_id, errata_id, enable, new_c)
 
 #define _ALTERNATIVE_CFG(old_c, new_c, vendor_id, errata_id, CONFIG_k)	\