[PATCH 1/3] staging: axis-fifo: simplify resource mapping

[Josh Law <hlcj1234567@gmail.com>]

Use devm_platform_ioremap_resource() to simplify the code and remove the unused struct resource pointer.

Signed-off-by: Josh Law <objecting@objecting.org>
---
 drivers/staging/axis-fifo/axis-fifo.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/axis-fifo/axis-fifo.c b/drivers/staging/axis-fifo/axis-fifo.c
index d83a0fd5b231..fc8e35696b31 100644
--- a/drivers/staging/axis-fifo/axis-fifo.c
+++ b/drivers/staging/axis-fifo/axis-fifo.c
@@ -450,7 +450,6 @@ static int axis_fifo_parse_dt(struct axis_fifo *fifo)
 
 static int axis_fifo_probe(struct platform_device *pdev)
 {
-	struct resource *r_mem;
 	struct device *dev = &pdev->dev;
 	struct axis_fifo *fifo = NULL;
 	int rc = 0; /* error return value */
@@ -469,7 +468,7 @@ static int axis_fifo_probe(struct platform_device *pdev)
 	mutex_init(&fifo->read_lock);
 	mutex_init(&fifo->write_lock);
 
-	fifo->base_addr = devm_platform_get_and_ioremap_resource(pdev, 0, &r_mem);
+	fifo->base_addr = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(fifo->base_addr))
 		return PTR_ERR(fifo->base_addr);
 
-- 
2.43.0