linux-kernel - [PATCH v4 07/12] kgdboc: Remove useless #ifdef CONFIG_KGDB_SERIAL

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Message-Id: <20200507130644.v4.7.Icb528f03d0026d957e60f537aa711ada6fd219dc@changeid>
Date:   Thu,  7 May 2020 13:08:45 -0700
From:   Douglas Anderson <dianders@...omium.org>
To:     jason.wessel@...driver.com, daniel.thompson@...aro.org,
        gregkh@...uxfoundation.org
Cc:     corbet@....net, frowand.list@...il.com, bjorn.andersson@...aro.org,
        linux-serial@...r.kernel.org, mingo@...hat.com, hpa@...or.com,
        jslaby@...e.com, kgdb-bugreport@...ts.sourceforge.net,
        sumit.garg@...aro.org, will@...nel.org, tglx@...utronix.de,
        agross@...nel.org, catalin.marinas@....com, bp@...en8.de,
        Douglas Anderson <dianders@...omium.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH v4 07/12] kgdboc: Remove useless #ifdef CONFIG_KGDB_SERIAL_CONSOLE in kgdboc

This file is only ever compiled if that config is on since the
Makefile says:

  obj-$(CONFIG_KGDB_SERIAL_CONSOLE) += kgdboc.o

Let's get rid of the useless #ifdef.

Reported-by: Daniel Thompson <daniel.thompson@...aro.org>
Signed-off-by: Douglas Anderson <dianders@...omium.org>
---

Changes in v4:
- ("kgdboc: Remove useless #ifdef...") new for v4.

Changes in v3: None
Changes in v2: None

 drivers/tty/serial/kgdboc.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
index 519d8cfbfbed..2e9158fff976 100644
--- a/drivers/tty/serial/kgdboc.c
+++ b/drivers/tty/serial/kgdboc.c
@@ -380,7 +380,6 @@ static struct kgdb_io kgdboc_io_ops = {
 	.post_exception		= kgdboc_post_exp_handler,
 };
 
-#ifdef CONFIG_KGDB_SERIAL_CONSOLE
 static int kgdboc_option_setup(char *opt)
 {
 	if (!opt) {
@@ -409,7 +408,6 @@ static int __init kgdboc_early_init(char *opt)
 }
 
 early_param("ekgdboc", kgdboc_early_init);
-#endif /* CONFIG_KGDB_SERIAL_CONSOLE */
 
 module_init(init_kgdboc);
 module_exit(exit_kgdboc);
-- 
2.26.2.645.ge9eca65c58-goog