From 5005d1dbbb3828078f32dff24b77866502e45e93 Mon Sep 17 00:00:00 2001 From: Mark Rutland Date: Fri, 13 May 2022 18:41:18 +0100 Subject: [PATCH] arm64/sysreg: fix odd line spacing Between the header and the definitions, there's no line gap, and in a couple of places a double line gap for no semantic reason, which makes the output look a little odd. Fix this so blocks are consistently separated with a single line gap: * Add a newline after the "Generated file" comment line, so this is clearly split from whatever the first definition in the file is. * At the start of a SysregFields block there's no need for a newline as we haven't output any sysreg encoding details prior to this. * At the end of a Sysreg block there's no need for a newline if we have no RES0 or RES1 fields, as there will be a line gap after the previous element (e.g. a Fields line). There should be no functional change as a result of this patch. Signed-off-by: Mark Rutland Cc: Mark Brown Cc: Will Deacon Link: https://lore.kernel.org/r/20220513174118.266966-3-mark.rutland@arm.com Signed-off-by: Catalin Marinas --- arch/arm64/tools/gen-sysreg.awk | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/tools/gen-sysreg.awk b/arch/arm64/tools/gen-sysreg.awk index f41feb8..4aa7ff8 100755 --- a/arch/arm64/tools/gen-sysreg.awk +++ b/arch/arm64/tools/gen-sysreg.awk @@ -77,6 +77,7 @@ BEGIN { print "#define __ASM_SYSREG_DEFS_H" print "" print "/* Generated file - do not edit */" + print "" block = "None" } @@ -98,8 +99,6 @@ END { res0 = "UL(0)" res1 = "UL(0)" - print "" - next_bit = 63 next @@ -162,7 +161,8 @@ END { define(reg "_RES0", "(" res0 ")") if (res1 != null) define(reg "_RES1", "(" res1 ")") - print "" + if (res0 != null || res1 != null) + print "" reg = null op0 = null -- 2.7.4