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authorArnd Bergmann <arnd@arndb.de>2016-01-25 22:54:57 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-02-06 23:41:17 -0800
commit05ead49691d245f67bdd1b30cab5d9af522ac884 (patch)
tree578db44ec0ba2bce21c9562250b5de0f830ffb03 /drivers/tty/Kconfig
parenta4f642a8a3c2838ad09fe8313d45db46600e1478 (diff)
tty: cyclades: cyz_interrupt is only used for PCI
When CONFIG_PCI is not set, enabling CONFIG_CYZ_INTR has no practical effect other than generating a warning about an unused function: drivers/tty/cyclades.c:1184:20: warning: 'cyz_interrupt' defined but not used [-Wunused-function] static irqreturn_t cyz_interrupt(int irq, void *dev_id) This adds a dependency to avoid that warning. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/Kconfig')
-rw-r--r--drivers/tty/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/Kconfig b/drivers/tty/Kconfig
index c01f45095877..82c4d2e45319 100644
--- a/drivers/tty/Kconfig
+++ b/drivers/tty/Kconfig
@@ -226,7 +226,7 @@ config CYCLADES
config CYZ_INTR
bool "Cyclades-Z interrupt mode operation"
- depends on CYCLADES
+ depends on CYCLADES && PCI
help
The Cyclades-Z family of multiport cards allows 2 (two) driver op
modes: polling and interrupt. In polling mode, the driver will check