linux-kernel - [PATCH] MIPS: Fix whitespace damage in r4k

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Message-ID: <alpine.DEB.2.21.2510191229030.39634@angie.orcam.me.uk>
Date: Sun, 19 Oct 2025 12:49:02 +0100 (BST)
From: "Maciej W. Rozycki" <macro@...am.me.uk>
To: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
cc: Marco Crivellari <marco.crivellari@...e.com>, 
    Frederic Weisbecker <frederic@...nel.org>, linux-mips@...r.kernel.org, 
    linux-kernel@...r.kernel.org
Subject: [PATCH] MIPS: Fix whitespace damage in r4k_wait from VS timer fix

Remove stray spaces/tabs introduced with commit 56651128e2fb ("MIPS: Fix 
idle VS timer enqueue") and add missing indentation for a branch delay 
slot.

Signed-off-by: Maciej W. Rozycki <macro@...am.me.uk>
---
It would have been caught, for the most issues, with:

whitespace = indent-with-non-tab,space-before-tab,trailing-space

in git configuration.  Is there a way to get it propagated with checkouts?
---
 arch/mips/kernel/genex.S |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

linux-mips-idle-vs-timer-format.diff
Index: linux-macro/arch/mips/kernel/genex.S
===================================================================
--- linux-macro.orig/arch/mips/kernel/genex.S
+++ linux-macro/arch/mips/kernel/genex.S
@@ -109,7 +109,7 @@ NESTED(except_vec3_r4000, 0, sp)
 	.align	5
 LEAF(r4k_wait)
 	/* Keep the ISA bit clear for calculations on local labels here. */
-0:	.fill 	0
+0:	.fill	0
 	/* Start of idle interrupt region. */
 	local_irq_enable
 	/*
@@ -121,7 +121,7 @@ LEAF(r4k_wait)
 	 */
 1:	.fill	0
 	/* The R2 EI/EHB sequence takes 8 bytes, otherwise pad up.  */
-	.if		1b - 0b > 32
+	.if	1b - 0b > 32
 	.error	"overlong idle interrupt region"
 	.elseif	1b - 0b > 8
 	.align	4
@@ -146,10 +146,10 @@ LEAF(r4k_wait)
 	MFC0	k0, CP0_EPC
 	/* Subtract/add 2 to let the ISA bit propagate through the mask.  */
 	PTR_LA	k1, r4k_wait_insn - 2
-	ori 	k0, r4k_wait_idle_size - 2
+	ori	k0, r4k_wait_idle_size - 2
 	.set	noreorder
 	bne	k0, k1, \handler
-	PTR_ADDIU 	k0, r4k_wait_exit - r4k_wait_insn + 2
+	 PTR_ADDIU	k0, r4k_wait_exit - r4k_wait_insn + 2
 	.set	reorder
 	MTC0	k0, CP0_EPC
 	.set pop