mmc: uniphier-sd: Use new tasklet API

[platform/kernel/linux-starfive.git] / drivers / mmc / host / uniphier-sd.c

diff --git a/drivers/mmc/host/uniphier-sd.c b/drivers/mmc/host/uniphier-sd.c
index a6cd167..2413b67 100644 (file)
--- 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)