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authorRagner Magalhaes <ragner.magalhaes@indt.org.br>2007-06-13 19:09:28 +0200
committerPierre Ossman <drzeus@drzeus.cx>2007-06-13 19:11:14 +0200
commit0107a4b32e36dccd4456e2c5e34c5cd22c94e094 (patch)
tree38b048641160336f8d2ea453e38e339e10ed9fd6 /drivers
parenta0e1d1d075cc0efe9a3ac8579bce9393d070e09f (diff)
downloadlinux-2.6.34-ux500-0107a4b32e36dccd4456e2c5e34c5cd22c94e094.tar.gz
mmc-omap: fix sd response type 6 vs. 1
Ignoring OMAP_MMC_STAT_CARD_ERR, treating it as if the command completed correctly. Signed-off-by: Ragner Magalhaes <ragner.magalhaes@indt.org.br> Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar@indt.org.br> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mmc/host/omap.c24
1 files changed, 3 insertions, 21 deletions
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index 1914e65d4db..b0824a38f42 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -522,28 +522,10 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id)
}
if (status & OMAP_MMC_STAT_CARD_ERR) {
- if (host->cmd && host->cmd->opcode == MMC_STOP_TRANSMISSION) {
- u32 response = OMAP_MMC_READ(host, RSP6)
- | (OMAP_MMC_READ(host, RSP7) << 16);
- /* STOP sometimes sets must-ignore bits */
- if (!(response & (R1_CC_ERROR
- | R1_ILLEGAL_COMMAND
- | R1_COM_CRC_ERROR))) {
- end_command = 1;
- continue;
- }
- }
-
- dev_dbg(mmc_dev(host->mmc), "card status error (CMD%d)\n",
+ dev_dbg(mmc_dev(host->mmc),
+ "ignoring card status error (CMD%d)\n",
host->cmd->opcode);
- if (host->cmd) {
- host->cmd->error = MMC_ERR_FAILED;
- end_command = 1;
- }
- if (host->data) {
- host->data->error = MMC_ERR_FAILED;
- transfer_error = 1;
- }
+ end_command = 1;
}
/*