diff options
| author | Andrew Davis <afd@ti.com> | 2024-02-12 17:28:21 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2024-02-13 02:17:25 +0100 |
| commit | 0867276eb12230a5e94ec2b28eba718e76b77eb1 (patch) | |
| tree | da564b0b19226b2a9222bdd7ac49809ec50109b4 /drivers/power/reset | |
| parent | power: reset: axxia-reset: Use devm_register_sys_off_handler(RESTART) (diff) | |
| download | linux-0867276eb12230a5e94ec2b28eba718e76b77eb1.tar.xz linux-0867276eb12230a5e94ec2b28eba718e76b77eb1.zip | |
power: reset: rmobile-reset: Use devm_platform_ioremap_resource() helper
Use device life-cycle managed ioremap function to simplify probe and
exit paths.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240212162831.67838-10-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/power/reset')
| -rw-r--r-- | drivers/power/reset/rmobile-reset.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/power/reset/rmobile-reset.c b/drivers/power/reset/rmobile-reset.c index 5df9b41c68c7..29c17ed2d4de 100644 --- a/drivers/power/reset/rmobile-reset.c +++ b/drivers/power/reset/rmobile-reset.c @@ -41,28 +41,23 @@ static int rmobile_reset_probe(struct platform_device *pdev) { int error; - sysc_base2 = of_iomap(pdev->dev.of_node, 1); - if (!sysc_base2) - return -ENODEV; + sysc_base2 = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(sysc_base2)) + return PTR_ERR(sysc_base2); error = register_restart_handler(&rmobile_reset_nb); if (error) { dev_err(&pdev->dev, "cannot register restart handler (err=%d)\n", error); - goto fail_unmap; + return error; } return 0; - -fail_unmap: - iounmap(sysc_base2); - return error; } static void rmobile_reset_remove(struct platform_device *pdev) { unregister_restart_handler(&rmobile_reset_nb); - iounmap(sysc_base2); } static const struct of_device_id rmobile_reset_of_match[] = { |