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| author | Felix Gu <ustc.gu@gmail.com> | 2026-03-09 15:16:14 +0300 |
|---|---|---|
| committer | Conor Dooley <conor.dooley@microchip.com> | 2026-03-19 18:55:16 +0300 |
| commit | 27459f86a43792d5c29f267a41dbd387601e772b (patch) | |
| tree | 2ff68dda4f7b42b989dbe4c6ae98aeaeb5efb415 | |
| parent | 0528a348b04b327a4611e29589beb4c9ae81304a (diff) | |
| download | linux-27459f86a43792d5c29f267a41dbd387601e772b.tar.xz | |
soc: microchip: mpfs-control-scb: Fix resource leak on driver unbind
Use devm_mfd_add_devices() instead of mfd_add_devices() to ensure
child devices are properly removed when the driver unbinds.
Fixes: 4aac11c9a6e7 ("soc: microchip: add mfd drivers for two syscon regions on PolarFire SoC")
Signed-off-by: Felix Gu <ustc.gu@gmail.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
| -rw-r--r-- | drivers/soc/microchip/mpfs-control-scb.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/soc/microchip/mpfs-control-scb.c b/drivers/soc/microchip/mpfs-control-scb.c index f0b84b1f49cb..8dda5704a389 100644 --- a/drivers/soc/microchip/mpfs-control-scb.c +++ b/drivers/soc/microchip/mpfs-control-scb.c @@ -14,8 +14,10 @@ static int mpfs_control_scb_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - return mfd_add_devices(dev, PLATFORM_DEVID_NONE, mpfs_control_scb_devs, - ARRAY_SIZE(mpfs_control_scb_devs), NULL, 0, NULL); + return devm_mfd_add_devices(dev, PLATFORM_DEVID_NONE, + mpfs_control_scb_devs, + ARRAY_SIZE(mpfs_control_scb_devs), NULL, 0, + NULL); } static const struct of_device_id mpfs_control_scb_of_match[] = { |