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authorPierre Ossman <drzeus@drzeus.cx>2007-08-12 16:46:32 +0200
committerPierre Ossman <drzeus@drzeus.cx>2007-08-23 06:30:53 +0200
commite538fbe83e374a3521128c1f4642aca037661c9d (patch)
tree9a2abd920ed6767ae17747daa2e91fa9f1e5fd24 /drivers/mmc/host/sdhci.h
parent03f8590d90844f04d20488a80e75eaf4c4e0b35c (diff)
sdhci: handle data interrupts during command
It is fully legal for a controller to start issuing data related interrupts before it has signalled that the command has completed. Make sure the driver actually can handle this. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'drivers/mmc/host/sdhci.h')
-rw-r--r--drivers/mmc/host/sdhci.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index d157776c114..e28987d6d2e 100644
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -182,6 +182,7 @@ struct sdhci_host {
struct mmc_request *mrq; /* Current request */
struct mmc_command *cmd; /* Current command */
struct mmc_data *data; /* Current data request */
+ int data_early:1; /* Data finished before cmd */
struct scatterlist *cur_sg; /* We're working on this */
int num_sg; /* Entries left */