When this failure occurs, we will clear card->plt_wake_cfg so that
device would initialize without wake up on external interrupt feature.
This feature specific code in suspend and resume handlers will be
skipped.
Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
Reviewed-by: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx>
---
We were returning error in this failure case in v1 patch from Javier
Martinez Canillas. In v2, we allow device to initialize successfully.
---
drivers/net/wireless/marvell/mwifiex/sdio.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index 6dba409..8718950 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -122,9 +122,11 @@ static int mwifiex_sdio_probe_of(struct device *dev, struct sdio_mmc_card *card)
IRQF_TRIGGER_LOW,
"wifi_wake", cfg);
if (ret) {
- dev_err(dev,
+ dev_dbg(dev,
"Failed to request irq_wifi %d (%d)\n",
cfg->irq_wifi, ret);
+ card->plt_wake_cfg = NULL;
+ return 0;
}
disable_irq(cfg->irq_wifi);
}
--
1.9.1
