diff options
| author | Alexander Stein <[email protected]> | 2012-03-14 09:52:10 +0100 |
|---|---|---|
| committer | Chris Ball <[email protected]> | 2012-03-27 12:20:13 -0400 |
| commit | 6379b2375a0c5a6ad437616a4018e6b8fd95e97c (patch) | |
| tree | f30a7782e36bff0ef4784547e1146d782af1c8b1 /net/lapb/lapb_timer.c | |
| parent | e6039832bed9a9b967796d7021f17f25b625b616 (diff) | |
mmc: sdhci: check interrupt flags in ISR again
When using MSI it is possible that a new MSI is sent while an earlier
MSI is currently handled. In this case SDHCI_INT_STATUS only contains
SDHCI_INT_RESPONSE and the ISR would not be called again. But at the end
of the ISR SDHCI_INT_DATA_END is now also pending which would be ignored.
Fix this by rereading the interrupt flags in the ISR until no interrupt
we care is pending.
Signed-off-by: Alexander Stein <[email protected]>
Acked-by: Adrian Hunter <[email protected]>
Signed-off-by: Chris Ball <[email protected]>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions