Update Linux to v5.4.148
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.4.148.tar.gz
Change-Id: Ib3d26c5ba9b022e2e03533005c4fed4d7c30b61b
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/crypto/picoxcell_crypto.c b/drivers/crypto/picoxcell_crypto.c
index 3cbefb4..13ecbb0 100644
--- a/drivers/crypto/picoxcell_crypto.c
+++ b/drivers/crypto/picoxcell_crypto.c
@@ -1613,6 +1613,11 @@
MODULE_DEVICE_TABLE(of, spacc_of_id_table);
#endif /* CONFIG_OF */
+static void spacc_tasklet_kill(void *data)
+{
+ tasklet_kill(data);
+}
+
static int spacc_probe(struct platform_device *pdev)
{
int i, err, ret;
@@ -1655,6 +1660,14 @@
return -ENXIO;
}
+ tasklet_init(&engine->complete, spacc_spacc_complete,
+ (unsigned long)engine);
+
+ ret = devm_add_action(&pdev->dev, spacc_tasklet_kill,
+ &engine->complete);
+ if (ret)
+ return ret;
+
if (devm_request_irq(&pdev->dev, irq->start, spacc_spacc_irq, 0,
engine->name, engine)) {
dev_err(engine->dev, "failed to request IRQ\n");
@@ -1684,11 +1697,6 @@
goto err_clk_put;
}
- ret = device_create_file(&pdev->dev, &dev_attr_stat_irq_thresh);
- if (ret)
- goto err_clk_disable;
-
-
/*
* Use an IRQ threshold of 50% as a default. This seems to be a
* reasonable trade off of latency against throughput but can be
@@ -1696,6 +1704,10 @@
*/
engine->stat_irq_thresh = (engine->fifo_sz / 2);
+ ret = device_create_file(&pdev->dev, &dev_attr_stat_irq_thresh);
+ if (ret)
+ goto err_clk_disable;
+
/*
* Configure the interrupts. We only use the STAT_CNT interrupt as we
* only submit a new packet for processing when we complete another in
@@ -1712,8 +1724,6 @@
INIT_LIST_HEAD(&engine->completed);
INIT_LIST_HEAD(&engine->in_progress);
engine->in_flight = 0;
- tasklet_init(&engine->complete, spacc_spacc_complete,
- (unsigned long)engine);
platform_set_drvdata(pdev, engine);