diff options
Diffstat (limited to 'drivers/mmc/core/core.c')
| -rw-r--r-- | drivers/mmc/core/core.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 221127324709..abf8f5eb0a1c 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -1469,8 +1469,7 @@ void mmc_detach_bus(struct mmc_host *host) mmc_bus_put(host); } -static void _mmc_detect_change(struct mmc_host *host, unsigned long delay, - bool cd_irq) +void _mmc_detect_change(struct mmc_host *host, unsigned long delay, bool cd_irq) { /* * If the device is configured as wakeup, we prevent a new sleep for @@ -2129,7 +2128,7 @@ int mmc_hw_reset(struct mmc_host *host) ret = host->bus_ops->hw_reset(host); mmc_bus_put(host); - if (ret) + if (ret < 0) pr_warn("%s: tried to HW reset card, got error %d\n", mmc_hostname(host), ret); @@ -2297,11 +2296,8 @@ void mmc_rescan(struct work_struct *work) mmc_bus_get(host); - /* - * if there is a _removable_ card registered, check whether it is - * still present - */ - if (host->bus_ops && !host->bus_dead && mmc_card_is_removable(host)) + /* Verify a registered card to be functional, else remove it. */ + if (host->bus_ops && !host->bus_dead) host->bus_ops->detect(host); host->detect_change = 0; |