diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/mmc/host/tmio_mmc_pio.c | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/mmc/host/tmio_mmc_pio.c')
| -rw-r--r-- | kernel/drivers/mmc/host/tmio_mmc_pio.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/kernel/drivers/mmc/host/tmio_mmc_pio.c b/kernel/drivers/mmc/host/tmio_mmc_pio.c index dba7e1c19..a10fde40b 100644 --- a/kernel/drivers/mmc/host/tmio_mmc_pio.c +++ b/kernel/drivers/mmc/host/tmio_mmc_pio.c @@ -83,6 +83,8 @@ static int tmio_mmc_next_sg(struct tmio_mmc_host *host) return --host->sg_len; } +#define CMDREQ_TIMEOUT 5000 + #ifdef CONFIG_MMC_DEBUG #define STATUS_TO_TEXT(a, status, i) \ @@ -230,7 +232,7 @@ static void tmio_mmc_reset_work(struct work_struct *work) */ if (IS_ERR_OR_NULL(mrq) || time_is_after_jiffies(host->last_req_ts + - msecs_to_jiffies(2000))) { + msecs_to_jiffies(CMDREQ_TIMEOUT))) { spin_unlock_irqrestore(&host->lock, flags); return; } @@ -818,7 +820,7 @@ static void tmio_mmc_request(struct mmc_host *mmc, struct mmc_request *mrq) ret = tmio_mmc_start_command(host, mrq->cmd); if (!ret) { schedule_delayed_work(&host->delayed_reset_work, - msecs_to_jiffies(2000)); + msecs_to_jiffies(CMDREQ_TIMEOUT)); return; } @@ -1108,7 +1110,8 @@ int tmio_mmc_host_probe(struct tmio_mmc_host *_host, if (ret < 0) goto host_free; - _host->ctl = ioremap(res_ctl->start, resource_size(res_ctl)); + _host->ctl = devm_ioremap(&pdev->dev, + res_ctl->start, resource_size(res_ctl)); if (!_host->ctl) { ret = -ENOMEM; goto host_free; @@ -1230,8 +1233,6 @@ void tmio_mmc_host_remove(struct tmio_mmc_host *host) pm_runtime_put_sync(&pdev->dev); pm_runtime_disable(&pdev->dev); - - iounmap(host->ctl); } EXPORT_SYMBOL(tmio_mmc_host_remove); |