[PATCH -next] remoteproc/mediatek: fix invalid use of sizeof in scp_ipi_init()

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sizeof() when applied to a pointer typed expression gives the
size of the pointer, not that of the pointed data.

Fixes: 63c13d61eafe ("remoteproc/mediatek: add SCP support for mt8183")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
 drivers/remoteproc/mtk_scp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c
index 2bead57c9cf9..ac13e7b046a6 100644
--- a/drivers/remoteproc/mtk_scp.c
+++ b/drivers/remoteproc/mtk_scp.c
@@ -132,8 +132,8 @@ static int scp_ipi_init(struct mtk_scp *scp)
 		(struct mtk_share_obj __iomem *)(scp->sram_base + recv_offset);
 	scp->send_buf =
 		(struct mtk_share_obj __iomem *)(scp->sram_base + send_offset);
-	memset_io(scp->recv_buf, 0, sizeof(scp->recv_buf));
-	memset_io(scp->send_buf, 0, sizeof(scp->send_buf));
+	memset_io(scp->recv_buf, 0, sizeof(*scp->recv_buf));
+	memset_io(scp->send_buf, 0, sizeof(*scp->send_buf));
 
 	return 0;
 }






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