linux-kernel - [PATCH] mmc: s3cmci: include linux/interrupt.h for tasklet

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Date:   Fri, 20 Jan 2017 21:08:12 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Ulf Hansson <ulf.hansson@...aro.org>
Cc:     Arnd Bergmann <arnd@...db.de>, Ben Dooks <ben-linux@...ff.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Jaehoon Chung <jh80.chung@...sung.com>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>,
        linux-arm-kernel@...ts.infradead.org, linux-mmc@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] mmc: s3cmci: include linux/interrupt.h for tasklet_struct

I got this new build error on today's linux-next

drivers/mmc/host/s3cmci.h:69:24: error: field 'pio_tasklet' has incomplete type
  struct tasklet_struct pio_tasklet;
drivers/mmc/host/s3cmci.c: In function 's3cmci_enable_irq':
drivers/mmc/host/s3cmci.c:390:4: error: implicit declaration of function 'enable_irq';did you mean 'enable_imask'? [-Werror=implicit-function-declaration]

While I haven't found out why this happened now and not earlier, the
solution is obvious, we should include the header that defines
the structure.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/mmc/host/s3cmci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
index 932a4b1fed33..7a173f8c455b 100644
--- a/drivers/mmc/host/s3cmci.c
+++ b/drivers/mmc/host/s3cmci.c
@@ -21,6 +21,7 @@
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
 #include <linux/gpio.h>
+#include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/io.h>

-- 
2.9.0