diff options
| author | Pedro Perez de Heredia <pedro.perez@digi.com> | 2012-01-26 11:02:28 +0100 |
|---|---|---|
| committer | Pedro Perez de Heredia <pedro.perez@digi.com> | 2012-01-27 03:01:55 +0100 |
| commit | c5ce77f079e953f13aca092c0ececefbfa6893c6 (patch) | |
| tree | f8a8d9840fe54f119541d89846fe5d896ebc11a3 /drivers | |
| parent | 2492f03b1cb8a5d2336189f62e661f8bf81f28b3 (diff) | |
ccxmx5x: do not disable SDIO clock per transfer
On the ConnectCore Wi-i.MX51/53, disabling there clock
causes that we lose interrupts on the wireless SDIO cards
For that reason, we dont disable the clock on this platforms.
Signed-off-by: Pedro Perez de Heredia <pedro.perez@digi.com>
(cherry picked from commit 025a6020819ee21447b6b907223e063e62dcc474)
Signed-off-by: Pedro Perez de Heredia <pedro.perez@digi.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/mx_sdhci.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/mmc/host/mx_sdhci.c b/drivers/mmc/host/mx_sdhci.c index 832be326a607..cf1e4d70f6be 100644 --- a/drivers/mmc/host/mx_sdhci.c +++ b/drivers/mmc/host/mx_sdhci.c @@ -1377,9 +1377,10 @@ static void sdhci_finish_worker(struct work_struct *work) spin_unlock_irqrestore(&host->lock, flags); /* Stop the clock when the req is done */ - if (machine_is_ccwmx51js() || machine_is_ccwmx51()) { + if (machine_is_ccwmx51js() || machine_is_ccwmx51() || + machine_is_ccwmx53js() || machine_is_ccwmx53()) { /** - * On the ConnectCore Wi-i.MX51 this, disabling there clock + * On the ConnectCore Wi-i.MX51/53, disabling there clock * causes that we lose interrupts on the wireless SDIO cards * For that reason, we dont disable the clock on this platform */ |