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From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>
To:     andersson@kernel.org
Cc:     mathieu.poirier@linaro.org, matthias.bgg@gmail.com,
        linux-remoteproc@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
        wenst@chromium.org,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>
Subject: [PATCH 2/2] remoteproc/mtk_scp: Remove timeout variable from scp_ipi_send()
Date:   Wed,  4 Jan 2023 12:53:41 +0100
Message-Id: <20230104115341.320951-3-angelogioacchino.delregno@collabora.com>
In-Reply-To: <20230104115341.320951-1-angelogioacchino.delregno@collabora.com>
References: <20230104115341.320951-1-angelogioacchino.delregno@collabora.com>
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That variable was used twice, but now it's just used once to store
msecs_to_jiffies(wait), fed to wait_event_timeout(): we might as
well remove it for the sake of cleaning up.

This brings no functional changes.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 drivers/remoteproc/mtk_scp_ipi.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/remoteproc/mtk_scp_ipi.c b/drivers/remoteproc/mtk_scp_ipi.c
index af47504bdb61..fc55df649b40 100644
--- a/drivers/remoteproc/mtk_scp_ipi.c
+++ b/drivers/remoteproc/mtk_scp_ipi.c
@@ -160,7 +160,6 @@ int scp_ipi_send(struct mtk_scp *scp, u32 id, void *buf, unsigned int len,
 		 unsigned int wait)
 {
 	struct mtk_share_obj __iomem *send_obj = scp->send_buf;
-	unsigned long timeout;
 	u32 val;
 	int ret;
 
@@ -197,10 +196,9 @@ int scp_ipi_send(struct mtk_scp *scp, u32 id, void *buf, unsigned int len,
 
 	if (wait) {
 		/* wait for SCP's ACK */
-		timeout = msecs_to_jiffies(wait);
 		ret = wait_event_timeout(scp->ack_wq,
 					 scp->ipi_id_ack[id],
-					 timeout);
+					 msecs_to_jiffies(wait));
 		scp->ipi_id_ack[id] = false;
 		if (WARN(!ret, "scp ipi %d ack time out !", id))
 			ret = -EIO;
-- 
2.39.0