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kernel os linux

mmc: sdio: Drop dev_pm_domain_detach() call

Starting with commit f99508074e78 ("PM: domains: Detach on
device_unbind_cleanup()"), there is no longer a need to call
dev_pm_domain_detach() in the bus remove function. The
device_unbind_cleanup() function now handles this to avoid
invoking devres cleanup handlers while the PM domain is
powered off, which could otherwise lead to failures as
described in the above-mentioned commit.

Drop the explicit dev_pm_domain_detach() call and rely instead
on the flags passed to dev_pm_domain_attach() to power off the
domain.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Link: https://lore.kernel.org/r/20250827101236.927313-1-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

authored by

Claudiu Beznea and committed by
Ulf Hansson
c2ef7a03 4b43f2bc

-3
-3
drivers/mmc/core/sdio_bus.c
··· 200 200 atomic_dec(&func->card->sdio_funcs_probed); 201 201 if (func->card->host->caps & MMC_CAP_POWER_OFF_CARD) 202 202 pm_runtime_put_noidle(dev); 203 - dev_pm_domain_detach(dev, false); 204 203 return ret; 205 204 } 206 205 ··· 230 231 /* Then undo the runtime PM settings in sdio_bus_probe() */ 231 232 if (func->card->host->caps & MMC_CAP_POWER_OFF_CARD) 232 233 pm_runtime_put_sync(dev); 233 - 234 - dev_pm_domain_detach(dev, false); 235 234 } 236 235 237 236 static const struct dev_pm_ops sdio_bus_pm_ops = {