Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.
Signed-off-by: Yangtao Li <frank.li@xxxxxxxx>
---
drivers/crypto/atmel-sha.c | 15 +++------------
1 file changed, 3 insertions(+), 12 deletions(-)
diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c
index 6bef634d3c86..f2031f934be9 100644
--- a/drivers/crypto/atmel-sha.c
+++ b/drivers/crypto/atmel-sha.c
@@ -2604,11 +2604,9 @@ static int atmel_sha_probe(struct platform_device *pdev)
crypto_init_queue(&sha_dd->queue, ATMEL_SHA_QUEUE_LENGTH);
- /* Get the base address */
- sha_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!sha_res) {
- dev_err(dev, "no MEM resource info\n");
- err = -ENODEV;
+ sha_dd->io_base = devm_platform_get_and_ioremap_resource(pdev, 0, &sha_res);
+ if (IS_ERR(sha_dd->io_base)) {
+ err = PTR_ERR(sha_dd->io_base);
goto err_tasklet_kill;
}
sha_dd->phys_base = sha_res->start;
@@ -2635,13 +2633,6 @@ static int atmel_sha_probe(struct platform_device *pdev)
goto err_tasklet_kill;
}
- sha_dd->io_base = devm_ioremap_resource(&pdev->dev, sha_res);
- if (IS_ERR(sha_dd->io_base)) {
- dev_err(dev, "can't ioremap\n");
- err = PTR_ERR(sha_dd->io_base);
- goto err_tasklet_kill;
- }
-
err = clk_prepare(sha_dd->iclk);
if (err)
goto err_tasklet_kill;
--
2.39.0
