[PATCH 1/1] mailbox: Add HAS_DMA Kconfig dependency to BCM_PDC_MBOX

Mon, 01 Aug 2016 10:05:42 -0700 

From: Rob Rice <rr...@broadcom.com>

Add HAS_DMA Kconfig dependency to BCM_PDC_MBOX to avoid link
error on some platforms.

Reported-by: Fengguang Wu <fengguang...@intel.com>
---
 drivers/mailbox/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index 97c3729..7817d40 100644
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -127,6 +127,7 @@ config XGENE_SLIMPRO_MBOX
 config BCM_PDC_MBOX
        tristate "Broadcom PDC Mailbox"
        depends on ARM64 || COMPILE_TEST
+       depends on HAS_DMA
        default ARCH_BCM_IPROC
        help
          Mailbox implementation for the Broadcom PDC ring manager,
-- 
2.1.0

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