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| author |   Arnd Bergmann <arnd@arndb.de> | 2016-01-25 16:58:08 +0100 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2016-01-26 16:00:14 +0100 |
| commit | eb249a11913d316fc1a27dd07a1e1e43bda9199d (patch) | |
| tree | 1241004c21198a870d1b7b7d8821b61f9d302ae3 /drivers/irqchip/irq-s3c24xx.c | |
| parent | genirq: Validate action before dereferencing it in handle_irq_event_percpu() (diff) | |
| download | linux-dev-eb249a11913d316fc1a27dd07a1e1e43bda9199d.tar.xz linux-dev-eb249a11913d316fc1a27dd07a1e1e43bda9199d.zip | |
irqchip/s3c24xx: Mark init_eint as __maybe_unused
The init_eint array in the s3c24xx irqchip driver is used by
every individual chip variant, but Kconfig allows building
the driver when they are all disabled, and that leads to
a harmless compile-time warning:
drivers/irqchip/irq-s3c24xx.c:608:28: error: 'init_eint' defined but not used [-Werror=unused-variable]
This marks the array as __maybe_unused to avoid the warning.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Jason Cooper <jason@lakedaemon.net>
Link: http://lkml.kernel.org/r/1453737499-1960073-1-git-send-email-arnd@arndb.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/irqchip/irq-s3c24xx.c')
| -rw-r--r-- | drivers/irqchip/irq-s3c24xx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-s3c24xx.c b/drivers/irqchip/irq-s3c24xx.c index c71914e8f596..5dc5a760c723 100644 --- a/drivers/irqchip/irq-s3c24xx.c +++ b/drivers/irqchip/irq-s3c24xx.c @@ -605,7 +605,7 @@ err: return ERR_PTR(ret); } -static struct s3c_irq_data init_eint[32] = { +static struct s3c_irq_data __maybe_unused init_eint[32] = { { .type = S3C_IRQTYPE_NONE, }, /* reserved */ { .type = S3C_IRQTYPE_NONE, }, /* reserved */ { .type = S3C_IRQTYPE_NONE, }, /* reserved */ |