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mmc: core: Remove unnecessary check for the remove callback
For every bus_ops type the .remove callback always exist, thus there are no need to check the existence of it, before we decide to call it. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Tested-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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017d84bd45
commit
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1 changed files with 3 additions and 8 deletions
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@ -2483,9 +2483,7 @@ void mmc_stop_host(struct mmc_host *host)
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mmc_bus_get(host);
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if (host->bus_ops && !host->bus_dead) {
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/* Calling bus_ops->remove() with a claimed host can deadlock */
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if (host->bus_ops->remove)
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host->bus_ops->remove(host);
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host->bus_ops->remove(host);
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mmc_claim_host(host);
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mmc_detach_bus(host);
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mmc_power_off(host);
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@ -2638,8 +2636,7 @@ int mmc_suspend_host(struct mmc_host *host)
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* bus_ops->remove() with a claimed host can
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* deadlock.)
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*/
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if (host->bus_ops->remove)
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host->bus_ops->remove(host);
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host->bus_ops->remove(host);
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mmc_claim_host(host);
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mmc_detach_bus(host);
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mmc_power_off(host);
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@ -2722,9 +2719,7 @@ int mmc_pm_notify(struct notifier_block *notify_block,
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break;
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/* Calling bus_ops->remove() with a claimed host can deadlock */
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if (host->bus_ops->remove)
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host->bus_ops->remove(host);
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host->bus_ops->remove(host);
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mmc_claim_host(host);
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mmc_detach_bus(host);
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mmc_power_off(host);
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