linux-kernel - [PATCH 3/3] ARM: omap1: fix building gpio15xx

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Date:   Mon,  9 Jan 2023 17:16:36 +0100
From:   Arnd Bergmann <arnd@...nel.org>
To:     Aaro Koskinen <aaro.koskinen@....fi>,
        Janusz Krzysztofik <jmkrzyszt@...il.com>,
        Tony Lindgren <tony@...mide.com>, linux-omap@...r.kernel.org,
        Robert Jarzmik <robert.jarzmik@...e.fr>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Daniel Mack <daniel@...que.org>,
        Haojian Zhuang <haojian.zhuang@...il.com>,
        Arnd Bergmann <arnd@...db.de>
Subject: [PATCH 3/3] ARM: omap1: fix building gpio15xx

From: Arnd Bergmann <arnd@...db.de>

In some randconfig builds, the asm/irq.h header is not included
in gpio15xx.c, so add an explicit include to avoid a build fialure:

In file included from arch/arm/mach-omap1/gpio15xx.c:15:
arch/arm/mach-omap1/irqs.h:99:34: error: 'NR_IRQS_LEGACY' undeclared here (not in a function)
   99 | #define IH2_BASE                (NR_IRQS_LEGACY + 32)
      |                                  ^~~~~~~~~~~~~~
arch/arm/mach-omap1/irqs.h:105:38: note: in expansion of macro 'IH2_BASE'
  105 | #define INT_MPUIO               (5 + IH2_BASE)
      |                                      ^~~~~~~~
arch/arm/mach-omap1/gpio15xx.c:28:27: note: in expansion of macro 'INT_MPUIO'
   28 |                 .start  = INT_MPUIO,
      |                           ^~~~~~~~~

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 arch/arm/mach-omap1/gpio15xx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-omap1/gpio15xx.c b/arch/arm/mach-omap1/gpio15xx.c
index c675f11de99d..61fa26efd865 100644
--- a/arch/arm/mach-omap1/gpio15xx.c
+++ b/arch/arm/mach-omap1/gpio15xx.c
@@ -11,6 +11,7 @@
 #include <linux/gpio.h>
 #include <linux/platform_data/gpio-omap.h>
 #include <linux/soc/ti/omap1-soc.h>
+#include <asm/irq.h>
 
 #include "irqs.h"
 
-- 
2.39.0