[PATCH 09/10] mmc: uniphier: convert tasklets to use new tasklet_setup() API

Allen Pais
2020-08-17T09:07:04Z

drivers/mmc/host/uniphier-sd.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/mmc/host/uniphier-sd.c b/drivers/mmc/host/uniphier-sd.c
index f82baf99fd69..c822bb7beaca 100644
--- a/drivers/mmc/host/uniphier-sd.c
+++ b/drivers/mmc/host/uniphier-sd.c
@@ -81,9 +81,9 @@ static void uniphier_sd_dma_endisable(struct tmio_mmc_host *host, int enable)
}

/* external DMA engine */
-static void uniphier_sd_external_dma_issue(unsigned long arg)
+static void uniphier_sd_external_dma_issue(struct tasklet_struct *t)
{
- struct tmio_mmc_host *host = (void *)arg;
+ struct tmio_mmc_host *host = from_tasklet(host, t, dma_issue);
struct uniphier_sd_priv *priv = uniphier_sd_priv(host);

uniphier_sd_dma_endisable(host, 1);
@@ -190,8 +190,7 @@ static void uniphier_sd_external_dma_request(struct tmio_mmc_host *host,
host->chan_rx = chan;
host->chan_tx = chan;

- tasklet_init(&host->dma_issue, uniphier_sd_external_dma_issue,
- (unsigned long)host);
+ tasklet_setup(&host->dma_issue, uniphier_sd_external_dma_issue);
}

static void uniphier_sd_external_dma_release(struct tmio_mmc_host *host)
@@ -228,9 +227,9 @@ static const struct tmio_mmc_dma_ops uniphier_sd_external_dma_ops = {
.dataend = uniphier_sd_external_dma_dataend,
};

-static void uniphier_sd_internal_dma_issue(unsigned long arg)
+static void uniphier_sd_internal_dma_issue(struct tasklet_struct *t)
{
- struct tmio_mmc_host *host = (void *)arg;
+ struct tmio_mmc_host *host = from_tasklet(host, t, dma_issue);
unsigned long flags;

spin_lock_irqsave(&host->lock, flags);
@@ -309,8 +308,7 @@ static void uniphier_sd_internal_dma_request(struct tmio_mmc_host *host,

host->chan_tx = (void *)0xdeadbeaf;

- tasklet_init(&host->dma_issue, uniphier_sd_internal_dma_issue,
- (unsigned long)host);
+ tasklet_setup(&host->dma_issue, uniphier_sd_internal_dma_issue);
}

static void uniphier_sd_internal_dma_release(struct tmio_mmc_host *host)