From: M Chetan Kumar <m.chetan.kumar@linux.intel.com>
Date: Thu, 24 Nov 2022 10:38:03 +0000 (+0530)
Subject: net: wwan: iosm: fix dma_alloc_coherent incompatible pointer type
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4a99e3c8ed888577b947cbed97d88c9706896105;p=linux.git

net: wwan: iosm: fix dma_alloc_coherent incompatible pointer type

Fix build error reported on armhf while preparing 6.1-rc5
for Debian.

iosm_ipc_protocol.c:244:36: error: passing argument 3 of
'dma_alloc_coherent' from incompatible pointer type.

Change phy_ap_shm type from phys_addr_t to dma_addr_t.

Fixes: faed4c6f6f48 ("net: iosm: shared memory protocol")
Reported-by: Bonaccorso Salvatore <carnil@debian.org>
Signed-off-by: M Chetan Kumar <m.chetan.kumar@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/wwan/iosm/iosm_ipc_protocol.h b/drivers/net/wwan/iosm/iosm_ipc_protocol.h
index 9b3a6d86ece7a..289397c4ea6ce 100644
--- a/drivers/net/wwan/iosm/iosm_ipc_protocol.h
+++ b/drivers/net/wwan/iosm/iosm_ipc_protocol.h
@@ -122,7 +122,7 @@ struct iosm_protocol {
 	struct iosm_imem *imem;
 	struct ipc_rsp *rsp_ring[IPC_MEM_MSG_ENTRIES];
 	struct device *dev;
-	phys_addr_t phy_ap_shm;
+	dma_addr_t phy_ap_shm;
 	u32 old_msg_tail;
 };