From: Arnd Bergmann Date: Mon, 25 Jan 2016 21:54:57 +0000 (+0100) Subject: tty: cyclades: cyz_interrupt is only used for PCI X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=05ead49691d245f67bdd1b30cab5d9af522ac884;p=linux-beck.git 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 Signed-off-by: Greg Kroah-Hartman --- 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