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| author | Arnd Bergmann <arnd@arndb.de> | 2016-01-25 22:54:57 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-06 23:41:17 -0800 |
| commit | 05ead49691d245f67bdd1b30cab5d9af522ac884 (patch) | |
| tree | 578db44ec0ba2bce21c9562250b5de0f830ffb03 | |
| parent | a4f642a8a3c2838ad09fe8313d45db46600e1478 (diff) | |
| download | linux-05ead49691d245f67bdd1b30cab5d9af522ac884.tar.bz2 | |
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>
| -rw-r--r-- | drivers/tty/Kconfig | 2 |
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 |