diff options
Diffstat (limited to 'drivers/mmc/host/sdhci.c')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index f4a7733a8ad2..5f78be7ae16d 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -517,9 +517,9 @@ EXPORT_SYMBOL_GPL(sdhci_mod_timer); static void sdhci_del_timer(struct sdhci_host *host, struct mmc_request *mrq) { if (sdhci_data_line_cmd(mrq->cmd)) - del_timer(&host->data_timer); + timer_delete(&host->data_timer); else - del_timer(&host->timer); + timer_delete(&host->timer); } static inline bool sdhci_has_requests(struct sdhci_host *host) @@ -2065,10 +2065,15 @@ void sdhci_set_clock(struct sdhci_host *host, unsigned int clock) host->mmc->actual_clock = 0; - sdhci_writew(host, 0, SDHCI_CLOCK_CONTROL); + clk = sdhci_readw(host, SDHCI_CLOCK_CONTROL); + if (clk & SDHCI_CLOCK_CARD_EN) + sdhci_writew(host, clk & ~SDHCI_CLOCK_CARD_EN, + SDHCI_CLOCK_CONTROL); - if (clock == 0) + if (clock == 0) { + sdhci_writew(host, 0, SDHCI_CLOCK_CONTROL); return; + } clk = sdhci_calc_clk(host, clock, &host->mmc->actual_clock); sdhci_enable_clk(host, clk); @@ -4971,8 +4976,8 @@ void sdhci_remove_host(struct sdhci_host *host, int dead) sdhci_writel(host, 0, SDHCI_SIGNAL_ENABLE); free_irq(host->irq, host); - del_timer_sync(&host->timer); - del_timer_sync(&host->data_timer); + timer_delete_sync(&host->timer); + timer_delete_sync(&host->data_timer); destroy_workqueue(host->complete_wq); |