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[82.69.66.36]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43b9192e528sm9782359f8f.1.2026.03.26.13.18.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Mar 2026 13:18:32 -0700 (PDT) From: david.laight.linux@gmail.com To: "Rafael J. Wysocki" , Robert Moore , Len Brown , linux-acpi@vger.kernel.org, acpica-devel@lists.linux.dev, linux-kernel@vger.kernel.org Cc: David Laight , Masami Hiramatsu , Petr Mladek , Rasmus Villemoes , Andy Shevchenko , Steven Rostedt , Sergey Senozhatsky , Andrew Morton Subject: [PATCH next] ACPICA: AML Parser: Remove spurious precision from format used to dump parse trees Date: Thu, 26 Mar 2026 20:18:30 +0000 Message-Id: <20260326201830.3938-1-david.laight.linux@gmail.com> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: David Laight The debug code in acpi_ps_delete_parse_tree() uses ("%*.s", level * 4, " ") to indent traces. POSIX requires the empty precision be treated as zero, but the kernel treats is as 'no precision specified'. Change to ("%*s", level * 4, "") since there is additional whitespace and no reason to indent by one space when level is zero. Signed-off-by: David Laight --- drivers/acpi/acpica/pswalk.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/acpi/acpica/pswalk.c b/drivers/acpi/acpica/pswalk.c index 2f3ebcd8aebe..b1ec75e277ab 100644 --- a/drivers/acpi/acpica/pswalk.c +++ b/drivers/acpi/acpica/pswalk.c @@ -49,8 +49,7 @@ void acpi_ps_delete_parse_tree(union acpi_parse_object *subtree_root) /* This debug option will print the entire parse tree */ - acpi_os_printf(" %*.s%s %p", (level * 4), - " ", + acpi_os_printf(" %*s%s %p", (level * 4), "", acpi_ps_get_opcode_name(op-> common. aml_opcode), -- 2.39.5