linux-kernel - [PATCH 08/10] mmc: tifm_sd: convert tasklets to use new tasklet

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Message-Id: <20200817083508.22657-9-allen.lkml@gmail.com>
Date:   Mon, 17 Aug 2020 14:05:06 +0530
From:   Allen Pais <allen.lkml@...il.com>
To:     ludovic.desroches@...rochip.com, ulf.hansson@...aro.org,
        manuel.lauss@...il.com, mirq-linux@...e.qmqm.pl,
        jh80.chung@...sung.com, oakad@...oo.com,
        yamada.masahiro@...ionext.com, brucechang@....com.tw,
        HaraldWelte@...tech.com
Cc:     keescook@...omium.org, inux-mmc@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-omap@...r.kernel.org, Allen Pais <allen.lkml@...il.com>,
        Romain Perier <romain.perier@...il.com>
Subject: [PATCH 08/10] mmc: tifm_sd: convert tasklets to use new tasklet_setup() API

In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.

Signed-off-by: Romain Perier <romain.perier@...il.com>
Signed-off-by: Allen Pais <allen.lkml@...il.com>
---
 drivers/mmc/host/tifm_sd.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/mmc/host/tifm_sd.c b/drivers/mmc/host/tifm_sd.c
index 5987656e0474..c64cf12b117a 100644
--- a/drivers/mmc/host/tifm_sd.c
+++ b/drivers/mmc/host/tifm_sd.c
@@ -731,9 +731,9 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq)
 	mmc_request_done(mmc, mrq);
 }
 
-static void tifm_sd_end_cmd(unsigned long data)
+static void tifm_sd_end_cmd(struct tasklet_struct *t)
 {
-	struct tifm_sd *host = (struct tifm_sd*)data;
+	struct tifm_sd *host = from_tasklet(host, t, finish_tasklet);
 	struct tifm_dev *sock = host->dev;
 	struct mmc_host *mmc = tifm_get_drvdata(sock);
 	struct mmc_request *mrq;
@@ -968,8 +968,7 @@ static int tifm_sd_probe(struct tifm_dev *sock)
 	 */
 	mmc->max_busy_timeout = TIFM_MMCSD_REQ_TIMEOUT_MS;
 
-	tasklet_init(&host->finish_tasklet, tifm_sd_end_cmd,
-		     (unsigned long)host);
+	tasklet_setup(&host->finish_tasklet, tifm_sd_end_cmd);
 	timer_setup(&host->timer, tifm_sd_abort, 0);
 
 	mmc->ops = &tifm_sd_ops;
-- 
2.17.1