linux-kernel - [PATCH 2/9] mmc: au1xmmc: Use new tasklet API

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Date:   Thu,  4 Feb 2021 16:18:40 +0100
From:   Emil Renner Berthing <kernel@...il.dk>
To:     linux-mmc@...r.kernel.org, linux-omap@...r.kernel.org
Cc:     Emil Renner Berthing <kernel@...il.dk>,
        Ludovic Desroches <ludovic.desroches@...rochip.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Manuel Lauss <manuel.lauss@...il.com>,
        Jaehoon Chung <jh80.chung@...sung.com>,
        Aaro Koskinen <aaro.koskinen@....fi>,
        Ben Dooks <ben-linux@...ff.org>, Alex Dubov <oakad@...oo.com>,
        Bruce Chang <brucechang@....com.tw>,
        Harald Welte <HaraldWelte@...tech.com>,
        Pierre Ossman <pierre@...man.eu>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/9] mmc: au1xmmc: Use new tasklet API

This converts the driver to use the new tasklet API introduced in
commit 12cc923f1ccc ("tasklet: Introduce new initialization API")

Signed-off-by: Emil Renner Berthing <kernel@...il.dk>
---
 drivers/mmc/host/au1xmmc.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c
index bd00515fbaba..0acc237843f7 100644
--- a/drivers/mmc/host/au1xmmc.c
+++ b/drivers/mmc/host/au1xmmc.c
@@ -253,9 +253,9 @@ static void au1xmmc_finish_request(struct au1xmmc_host *host)
 	mmc_request_done(host->mmc, mrq);
 }
 
-static void au1xmmc_tasklet_finish(unsigned long param)
+static void au1xmmc_tasklet_finish(struct tasklet_struct *t)
 {
-	struct au1xmmc_host *host = (struct au1xmmc_host *) param;
+	struct au1xmmc_host *host = from_tasklet(host, t, finish_task);
 	au1xmmc_finish_request(host);
 }
 
@@ -363,9 +363,9 @@ static void au1xmmc_data_complete(struct au1xmmc_host *host, u32 status)
 	au1xmmc_finish_request(host);
 }
 
-static void au1xmmc_tasklet_data(unsigned long param)
+static void au1xmmc_tasklet_data(struct tasklet_struct *t)
 {
-	struct au1xmmc_host *host = (struct au1xmmc_host *)param;
+	struct au1xmmc_host *host = from_tasklet(host, t, data_task);
 
 	u32 status = __raw_readl(HOST_STATUS(host));
 	au1xmmc_data_complete(host, status);
@@ -1037,11 +1037,9 @@ static int au1xmmc_probe(struct platform_device *pdev)
 	if (host->platdata)
 		mmc->caps &= ~(host->platdata->mask_host_caps);
 
-	tasklet_init(&host->data_task, au1xmmc_tasklet_data,
-			(unsigned long)host);
+	tasklet_setup(&host->data_task, au1xmmc_tasklet_data);
 
-	tasklet_init(&host->finish_task, au1xmmc_tasklet_finish,
-			(unsigned long)host);
+	tasklet_setup(&host->finish_task, au1xmmc_tasklet_finish);
 
 	if (has_dbdma()) {
 		ret = au1xmmc_dbdma_init(host);
-- 
2.30.0