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authorClaudiu Beznea <claudiu.beznea@microchip.com>2021-04-02 13:50:18 +0300
committerSebastian Reichel <sebastian.reichel@collabora.com>2021-04-02 13:11:45 +0200
commitbd3127733f2c1c666bbe105c5317d8ce98e088ee (patch)
tree024afebd6d908ab96d0b09a6d2d619b978b3d097 /drivers/power
parente4e4092938dd083f9256d180c41e7ea4bc1302d4 (diff)
power: reset: at91-reset: use devm_of_iomap
Use devm_of_iomap() to map resources. This will avoid the necessity to track the mapped resources and free them on failure path or on remove. Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Suggested-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/power')
-rw-r--r--drivers/power/reset/at91-reset.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/power/reset/at91-reset.c b/drivers/power/reset/at91-reset.c
index 3ff9d93a5226..026649409135 100644
--- a/drivers/power/reset/at91-reset.c
+++ b/drivers/power/reset/at91-reset.c
@@ -192,7 +192,7 @@ static int __init at91_reset_probe(struct platform_device *pdev)
if (!reset)
return -ENOMEM;
- reset->rstc_base = of_iomap(pdev->dev.of_node, 0);
+ reset->rstc_base = devm_of_iomap(&pdev->dev, pdev->dev.of_node, 0, NULL);
if (!reset->rstc_base) {
dev_err(&pdev->dev, "Could not map reset controller address\n");
return -ENODEV;
@@ -202,7 +202,7 @@ static int __init at91_reset_probe(struct platform_device *pdev)
/* we need to shutdown the ddr controller, so get ramc base */
for_each_matching_node_and_match(np, at91_ramc_of_match, &match) {
reset->ramc_lpr = (u32)match->data;
- reset->ramc_base[idx] = of_iomap(np, 0);
+ reset->ramc_base[idx] = devm_of_iomap(&pdev->dev, np, 0, NULL);
if (!reset->ramc_base[idx]) {
dev_err(&pdev->dev, "Could not map ram controller address\n");
of_node_put(np);