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MIPS: DEC: Ensure RTC platform device deregistration upon failure

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Switch RTC platform device registration from platform_device_register()
to platform_add_devices() so as to make sure any failure will result in
automatic device unregistration.

Fixes: fae67ad431 ("arch/mips/dec: switch DECstation systems to rtc-cmos")
Signed-off-by: Maciej W. Rozycki <macro@orcam.me.uk>
Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
This commit is contained in:
Maciej W. Rozycki 2026-05-06 23:43:00 +01:00 committed by Thomas Bogendoerfer
parent dc59e4fea9
commit eacaf5ae74
1 changed files with 5 additions and 1 deletions
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6
arch/mips/dec/platform.c
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@ -38,6 +38,10 @@ static struct platform_device dec_rtc_device = {
.num_resources = ARRAY_SIZE(dec_rtc_resources),
};
static struct platform_device *dec_rtc_devices[] __initdata = {
&dec_rtc_device,
};
static struct resource dec_dz_resources[] = {
{ .name = "dz", .flags = IORESOURCE_MEM, },
{ .name = "dz", .flags = IORESOURCE_IRQ, },
@ -137,7 +141,7 @@ static int __init dec_add_devices(void)
}
num_zs = i;
ret1 = platform_device_register(&dec_rtc_device);
ret1 = platform_add_devices(dec_rtc_devices, 1);
ret2 = IS_ENABLED(CONFIG_32BIT) ?
platform_add_devices(dec_dz_devices, num_dz) : 0;
ret3 = platform_add_devices(dec_zs_devices, num_zs);