This driver needs io memory but not all archs offer it. Fixes the following build error: drivers/built-in.o: In function `rockchip_mbox_probe': rockchip-mailbox.c:(.text+0x4b19c): undefined reference to `devm_ioremap_resource' Cc: Jassi Brar <jassisinghbrar@xxxxxxxxx> Signed-off-by: Richard Weinberger <richard@xxxxxx> --- drivers/mailbox/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig index 5305923..5ee207c 100644 --- a/drivers/mailbox/Kconfig +++ b/drivers/mailbox/Kconfig @@ -45,6 +45,7 @@ config OMAP_MBOX_KFIFO_SIZE config ROCKCHIP_MBOX bool "Rockchip Soc Intergrated Mailbox Support" + depends on HAS_IOMEM depends on ARCH_ROCKCHIP || COMPILE_TEST help This driver provides support for inter-processor communication -- 1.8.4.5 -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
